Dual/Quad Low Power, High Speed JFET Operational Amplifiers OP282/OP482 Active filters Fast amplifiers Integrators Supply current monitoring GENERAL DESCRIPTION The OP282/OP482 dual and quad operational amplifiers feature excellent speed at exceptionally low supply currents. The slew rate is typically 9 V/s with a supply current under 250 A per amplifier. These unity-gain stable amplifiers have a typical gain bandwidth of 4 MHz. The JFET input stage of the OP282/OP482 ensures bias current is typically a few picoamps and below 500 pA over the full temperature range. Offset voltage is under 3 mV for the dual and under 4 mV for the quad. With a wide output swing, within 1.5 V of each supply, low power consumption, and high slew rate, the OP282/OP482 are ideal for battery-powered systems or power restricted applications. An input common-mode range that includes the positive supply makes the OP282/OP482 an excellent choice for high-side signal conditioning. The OP282/OP482 are specified over the extended industrial temperature range. The OP282 is available in the standard 8-lead narrow SOIC and MSOP packages. The OP482 is available in PDIP and narrow SOIC packages. 1 8 V+ -IN A 2 7 OUT B +IN A 3 6 -IN B V- 4 5 +IN B OP282 OP-482 00301-001 OUT A Figure 1. 8-Lead Narrow-Body SOIC (S-Suffix) [R-8] OUT A 1 -IN A 2 OP282 +IN A 3 TOP VIEW (Not to Scale) V- 4 8 V+ 7 OUT B 6 -IN B 5 +IN B 00301-002 APPLICATIONS PIN CONNECTIONS Figure 2. 8-Lead MSOP [RM-8] OUT A 1 -IN A 2 +IN A 3 V+ 4 +IN B 5 -IN B 6 OUT B 7 14 OUT D - + 13 -IN D + - 12 +IN D OP482 11 V- 10 +IN C - + + - 9 -IN C 8 OUT C 00301-003 High slew rate: 9 V/s Wide bandwidth: 4 MHz Low supply current: 250 A/amplifier max Low offset voltage: 3 mV max Low bias current: 100 pA max Fast settling time Common-mode range includes V+ Unity-gain stable Figure 3. 14-Lead PDIP (P-Suffix) [N-14] OUT A 1 14 OUT D -IN A 2 13 -IN D +IN A 3 12 +IN D OP482 V+ 4 11 V- +IN B 5 10 +IN C -IN B 6 9 -IN C OUT B 7 8 OUT C 00301-004 FEATURES Figure 4. 14-Lead Narrow-Body SOIC (S-Suffix) [R-14] Rev. F Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.326.8703 (c) 2004 Analog Devices, Inc. All rights reserved. OP282/OP482 TABLE OF CONTENTS Specifications..................................................................................... 3 High-Side Signal Conditioning ................................................ 12 Electrical Characteristics ............................................................. 3 Phase Inversion........................................................................... 12 Absolute Maximum Ratings............................................................ 4 Active Filters ............................................................................... 12 ESD Caution.................................................................................. 4 Programmable State-Variable Filter......................................... 13 Typical Performance Characteristics ............................................. 5 Outline Dimensions ....................................................................... 14 Applications Information .............................................................. 12 Ordering Guide .......................................................................... 16 REVISION HISTORY 10/04--Data Sheet Changed from Rev. E to Rev. F Deleted 8-Lead PDIP .........................................................Universal Added 8-Lead MSOP .........................................................Universal Changes to Format and Layout.........................................Universal Changes to Features.......................................................................... 1 Changes to Pin Configurations....................................................... 1 Changes to General Description .................................................... 1 Changes to Specifications ................................................................ 3 Changes to Absolute Maximum Ratings ....................................... 4 Changes to Table 3............................................................................ 4 Added Figure 5 through Figure 20; Renumbered Successive Figures............................................................................. 5 Updated Figure 21 and Figure 22 ................................................... 7 Updated Figure 23 and Figure 27 ................................................... 8 Updated Figure 29 ............................................................................ 9 Updated Figure 35 and Figure 36 ................................................. 10 Updated Figure 43 .......................................................................... 11 Changes to Applications Information.......................................... 12 Changes to Figure 44...................................................................... 12 Deleted OP282/OP482 Spice Macro Model Section.................... 9 Deleted Figure 4................................................................................ 9 Deleted OP282 Spice Marco Model ............................................. 10 Updated Outline Dimensions ....................................................... 14 Changes to Ordering Guide .......................................................... 14 10/02--Data Sheet Changed from Rev. D to Rev. E Edits to 8-Lead Epoxy DIP (P-Suffix) Pin......................................1 Edits to Ordering Guide ...................................................................3 Edits to Outline Dimensions......................................................... 11 9/02--Data Sheet Changed from Rev. C to Rev. D Edits to 14-Lead SOIC (S-Suffix) Pin .............................................1 Replaced 8-Lead SOIC (S-Suffix)................................................. 11 4/02--Data Sheet changed from Rev. B to Rev. C Wafer Test Limits Deleted ................................................................2 Edits to Absolute Maximum Ratings ..............................................3 Dice Characteristics Deleted............................................................3 Edits to Ordering Guide ...................................................................3 Edits to Figure 1.................................................................................7 Edits to Figure 3.................................................................................8 20-Position Chip Carrier (RC Suffix) Deleted ........................... 11 Rev. F | Page 2 of 16 OP282/OP482 SPECIFICATIONS ELECTRICAL CHARACTERISTICS At VS = 15.0 V, TA = 25C, unless otherwise noted; applies to both A and G grade. Table 1. Parameter INPUT CHARACTERISTICS Offset Voltage Symbol Conditions VOS OP282 OP282, -40C TA +85C OP482 OP482, -40C TA +85C VCM = 0 V VCM = 0 V1 VCM = 0 V VCM = 0 V1 VOS Input Bias Current IB Input Offset Current IOS Input Voltage Range Common-Mode Rejection Ratio Large Signal Voltage Gain CMRR AVO Offset Voltage Drift Bias Current Drift OUTPUT CHARACTERISTICS Output Voltage High Output Voltage Low Short-Circuit Limit Open-Loop Output Impedance POWER SUPPLY Power Supply Rejection Ratio Supply Current/Amplifier Supply Voltage Range DYNAMIC PERFORMANCE Slew Rate Full-Power Bandwidth Settling Time Gain Bandwidth Product Phase Margin NOISE PERFORMANCE Voltage Noise Voltage Noise Density Current Noise Density 1 -11 V VCM +15 V, -40C TA +85C RL = 10 k RL = 10 k, -40C TA +85C Min ZOUT Max Unit 0.2 3 4.5 4 6 100 500 50 250 +15 mV mV mV mV pA pA pA pA V dB V/mV V/mV V/C pA/C 0.2 3 1 -11 70 20 15 VOS/T IB/T VOH VOL ISC Typ 90 10 8 RL = 10 k RL = 10 k Source Sink f = 1 MHz PSRR ISY VS VS = 4.5 V to 18 V, -40C TA +85C VO = 0 V, -40C TA 85C SR BWP tS GBP OO RL = 10 k 1% distortion To 0.01% en p-p en in 0.1 Hz to 10 Hz f = 1 kHz +13.5 3 +13.9 -13.9 10 -12 200 25 210 4.5 7 -8 316 250 18 V V mA mA V/V A V 9 125 1.6 4 55 V/s kHz s MHz Degrees 1.3 36 0.01 V p-p nV/Hz pA/Hz The input bias and offset currents are characterized at TA = TJ = 85C. Bias and offset currents are guaranteed but not tested at -40C. Rev. F | Page 3 of 16 -13.5 OP282/OP482 ABSOLUTE MAXIMUM RATINGS Table 2. Parameters Supply Voltage Input Voltage Differential Input Voltage1 Output Short-Circuit Duration Storage Temperature Range P-Suffix (N), S-Suffix (R), RM Packages Operating Temperature Range OP282G, OP282A, OP482G Junction Temperature Range P-Suffix (N), S-Suffix (R), RM Packages Lead Temperature Range (Soldering 60 sec) 1 Ratings 18 V 18 V 36 V Indefinite -65C to +150C Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. -40C to +85C -65C to +150C 300C For supply voltages less than 18 V, the absolute maximum input voltage is equal to the supply voltage. Table 3. Package Type 8-Lead MSOP [RM] 8-Lead SOIC (S-Suffix) [R] 14-Lead PDIP (P-Suffix) [N] 14-Lead SOIC (S-Suffix) [R] 1 JA1 206 157 83 104 JC 44 56 39 36 Unit C/W C/W C/W C/W JA is specified for the worst-case conditions; i.e., JA is specified for device in socket for CERDIP, PDIP; JA is specified for device soldered in circuit board for SOIC or MSOP package. ESD CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. Rev. F | Page 4 of 16 OP282/OP482 TYPICAL PERFORMANCE CHARACTERISTICS 70 180 90 20 45 0 0 CLOSED-LOOP GAIN (dB) 40 50 PHASE (Degree) 135 40 AVCL = 100 30 AVCL = 10 20 10 AVCL = 1 0 -10 -45 -20 VS = 15V TA = 25C 60 60 -20 100k FREQUENCY (Hz) 10k -90 10M 1M -30 1k 00301-005 -40 1k Figure 5. OP282 Open-Loop Gain and Phase vs. Frequency 10k 100k FREQUENCY (Hz) 1M 30 VS = 15V RL = 10k 40 VS = 15V RL = 10k CL = 50pF 25 -SR 35 30 SLEW RATE (V/s) OPEN-LOOP GAIN (V/mV) 10M Figure 8. OP282 Closed-Loop Gain vs. Frequency 45 25 20 15 20 15 10 +SR 10 00301-006 0 -75 -50 -25 0 25 50 75 100 0 -75 125 00301-009 5 5 -50 -25 TEMPERATURE (C) 1000 +OS 50 -OS 30 20 00301-007 10 0 100 200 300 50 75 100 125 400 100 125 VS = 15V VCM = 0V 100 10 1 0.1 -75 500 LOAD CAPACITANCE (pF) 00301-010 INPUT BIAS CURRENT (pA) VS = 15V RL = 2k 70 V = 100mV p-p IN AVCL = 1 T = 25C A 60 0 25 Figure 9. OP282 Slew Rate vs. Temperature 80 40 0 TEMPERATURE (C) Figure 6. OP282 Open-Loop Gain vs. Temperature OVERSHOOT (%) OPEN-LOOP GAIN (dB) VS = 15V TA = 25C 00301-008 80 -50 -25 0 25 50 75 TEMPERATURE (C) Figure 7. OP282 Small Signal Overshoot vs. Load Capacitance Figure 10. OP282 Input Bias Current vs. Temperature Rev. F | Page 5 of 16 OP282/OP482 20 1000 VOLTAGE NOISE DENSITY (nV/ Hz) VS = 15V TA = 25C TA = 25C RL = 10k 15 OUTPUT VOLTAGE SWING (V) VOH 100 10 100 1k FREQUENCY (Hz) -5 -10 VOL 00301-014 0 5 10 20 15 SUPPLY VOLTAGE (V) Figure 14. OP282 Output Voltage Swing vs. Supply Voltage 1000 VS = 15V TA = 25C 100 VS = 15V TA = 25C 100 OUTPUT IMPEDANCE () INPUT BIAS CURRENT (pA) 0 -20 10k Figure 11. OP282 Voltage Noise Density vs. Frequency 1000 5 -15 00301-011 1 10 10 10 1 AVCL = 100 10 AVCL = 10 1 -10 -5 0 5 10 00301-015 0.1 -15 00301-012 AVCL = 1 0.1 100 15 1k 10k FREQUENCY (Hz) COMMON-MODE VOLTAGE (V) Figure 12. OP282 Input Bias Current vs. Common-Mode Voltage 480 480 TA = 25C SUPPLY CURRENT (A) 475 470 465 460 455 470 465 460 0 5 10 15 450 -50 20 SUPPLY VOLTAGE (V) 00301-016 455 00301-013 SUPPLY CURRENT (A) 1M Figure 15. OP282 Closed-Loop Output Impedance vs. Frequency 475 450 100k -25 0 25 50 75 100 TEMPERATURE (C) Figure 13. OP282 Supply Current vs. Supply Voltage Figure 16. OP282 Supply Current vs. Temperature Rev. F | Page 6 of 16 125 OP282/OP482 10 VOH 8 6 4 2 0 100 1k LOAD RESISTANCE () 25 20 15 10 5 0 100 10k 1k 10k FREQUENCY (Hz) 1M 140 140 VS = 15V 120 TA = 25C VS = 15V TA = 25C 120 100 100 +PSRR 80 80 CMRR (dB) 60 40 20 -PSRR 60 40 20 0 -20 -20 00301-018 0 -40 -60 100 1k 100k 10k FREQUENCY (Hz) -40 -60 100 1M 1k 10k 100k FREQUENCY (Hz) 1M Figure 21. OP282 CMRR vs. Frequency Figure 18. OP282 PSRR vs. Frequency 14 200 VS = 15V TA = 25C 300 x OP282 (600 OP AMPS) VS = 15V 12 160 SINK 10 120 UNITS 8 SOURCE 6 80 4 0 -50 -25 0 25 50 75 100 0 -2000 125 TEMPERATURE (C) 00301-022 40 2 00301-019 SHORT-CIRCUIT CURRENT (mA) 100k Figure 20. OP282 Maximum Output Swing vs. Frequency Figure 17. OP282 Absolute Output Voltage vs. Load Resistance PSRR (dB) VS = 15V TA = 25C RL = 10k AVCL = 1 00301-020 MAXIMUM OUTPUT SWING (V p-p) VOL 12 00301-017 ABSOLUTE OUTPUT VOLTAGE (V) 14 30 VS = 15V TA = 25C 00301-021 16 -1200 -400 0 400 1200 VOS (V) Figure 19. OP282 Short-Circuit Current vs. Temperature Figure 22. OP282 VOS Distribution SOIC Package Rev. F | Page 7 of 16 2000 OP282/OP482 70 400 VS = 15V 300 x OP282 (600 OP AMPS) 360 60 320 50 OVERSHOOT (%) 280 240 UNITS AVCL = 1 NEGATIVE EDGE VS = 15V RL = 2k VIN = 100mV p-p 200 160 AVCL = 1 POSITIVE EDGE 40 30 120 20 80 0 0 4 8 12 16 20 24 28 32 00301-026 10 00301-023 40 0 36 0 100 TCVOS (V/C) VS = 15V TA = 25C 0 60 50 AVCL = 100 0 180 10k 100k 1M FREQUENCY (Hz) 10M 40 30 AVCL = 10 20 10 AVCL = 1 0 -10 00301-027 135 00301-024 20 CLOSED-LOOP GAIN (dB) PHASE (Degrees) 90 1k 500 VS = 15V TA = 25C 45 40 -20 100M 1k 10k 100k 1M 10M 100M FREQUENCY (Hz) Figure 24. OP482 Open-Loop Gain, Phase vs. Frequency Figure 27. OP482 Closed-Loop Gain vs. Frequency 35 25 VS = 15V RL = 10k 30 -SR 20 VS = 15V RL = 10k CL = 50pF SLEW RATE (V/s) 25 20 15 10 15 10 +SR 5 5 -50 -25 0 25 50 75 100 0 -75 125 TEMPERATURE (C) 00301-028 0 -75 00301-025 OPEN-LOOP GAIN (V/mV) OPEN-LOOP GAIN (dB) 60 400 Figure 26. OP482 Small Signal Overshoot vs. Load Capacitance Figure 23. OP282 TCVOS Distribution SOIC Package 80 300 200 LOAD CAPACITANCE (pF) -50 -25 0 25 50 75 100 TEMPERATURE (C) Figure 25. OP482 Open-Loop Gain (V/mV) Figure 28. OP482 Slew Rate vs. Temperature Rev. F | Page 8 of 16 125 OP282/OP482 1000 1000 VS = 15V TA = 25C 100 10 00301-029 1.0 0.1 0 -50 -25 0 25 50 75 100 100 10 1 0.1 -15 125 00301-032 INPUT BIAS CURRENT (pA) INPUT BIAS CURRENT (pA) VS = 15V VCM = 0V -10 TEMPERATURE (C) Figure 29. OP482 Input Bias Current vs. Temperature 5.0 45 3.5 75 100 3.0 125 20 5 10 15 20 SUPPLY VOLTAGE (V) Figure 33. OP482 Relative Supply Current vs. Supply Voltage OUTPUT VOLTAGE SWING (V) 30 RL = 10k TA = 25C 10 5 0 -5 -10 -15 00301-031 VOLTAGE NOISE DENSITY (nV/ Hz) 40 1k 0.90 15 50 100 0.95 20 60 10 1.00 0 VS = 15V TA = 25C 70 1.05 0.85 Figure 30. OP482 Phase Margin and Gain Bandwidth Product vs. Temperature 80 1.10 00301-033 4.0 0 10 15 00301-034 50 RELATIVE SUPPLY CURRENT (ISY) GAIN BANDWIDTH PRODUCT (MHz) GBW 00301-030 PHASE MARGIN (Degrees) 4.5 0 25 50 TEMPERATURE (C) 10 TA = 25C 55 -25 5 1.15 VS = 15V RL = 10k -50 0 Figure 32. OP482 Input Bias Current vs. Common-Mode Voltage 60 40 -75 -5 COMMON-MODE VOLTAGE (V) -20 10k 0 FREQUENCY (Hz) 5 10 15 20 SUPPLY VOLTAGE (V) Figure 31. OP482 Voltage Noise Density vs. Frequency Figure 34. OP482 Output Voltage Swing vs. Supply Voltage Rev. F | Page 9 of 16 OP282/OP482 600 100 500 80 400 60 300 -PSRR 40 20 200 AVCL = 10 0 0 100 1k 10k 00301-035 AVCL = 1 100k 00301-038 AVCL = 100 100 20 100 1M 1k FREQUENCY (Hz) 100k 1M Figure 38. OP482 Power Supply Rejection Ratio (PSRR) vs. Frequency 20 VS = 15V VS = 15V SINK 1.10 1.05 1.00 0.95 0.90 0.85 0.80 -75 -50 -25 0 25 50 75 100 15 10 SOURCE 5 00301-039 SHORT-CIRCUIT CURRENT (mA) 1.15 00301-036 RELATIVE SUPPLY CURRENT (ISY) 1.20 0 125 -75 TEMPERATURE (C) -50 -25 0 25 50 30 MAXIMUM OUTPUT SWING (V) 25 POSITIVE SWING 8 NEGATIVE SWING 6 4 20 15 10 00301-037 1k 0 10k LOAD RESISTANCE () 00301-040 5 2 0 100 125 VS = 15V TA = 25C AVCL = 1 RL = 10k VS = 15V TA = 25C 10 100 Figure 39. OP482 Short-Circuit Current vs. Temperature 16 12 75 TEMPERATURE (C) Figure 36. OP482 Relative Supply Current vs. Temperature ABSOLUTE OUTPUT VOLTAGE (V) 10k FREQUENCY (Hz) Figure 35. OP482 Closed-Loop Output Impedance vs. Frequency 14 VS = 15V V = 100mV TA = 25C +PSRR PSRR (dB) IMPEDANCE () VS = 15V TA = 25C 1K 10K 100K FREQUENCY (Hz) Figure 40. OP482 Maximum Output Swing vs. Frequency Figure 37. OP482 Maximum Output Voltage vs. Load Resistance Rev. F | Page 10 of 16 1M OP282/OP482 320 100 280 80 240 200 UNITS CMRR (dB) 60 40 160 120 20 80 -20 100 1k 40 10k 100k 0 1M 0 Figure 41. OP482 Common-Mode Rejection Ratio (CMRR) vs. Frequency 700 VS = 15V TA = 25C 300 x OP482 (1200 OP AMPS) 400 300 200 100 00301-045 UNITS 500 0 0 400 -2000 -1600 -1200 -800 -400 VOS (V) 4 8 12 16 20 24 28 TCVOS (V/C) FREQUENCY (Hz) 600 00301-043 VS = 15V TA = 25C VCM = 100mV 00301-041 0 800 1200 1600 2000 Figure 42. OP482 VOS Distribution P Package Rev. F | Page 11 of 16 Figure 43. OP482 TCVOS Distribution P Package 32 OP282/OP482 APPLICATIONS INFORMATION The OP282 and OP482 are dual and quad JFET op amps that are optimized for high speed at low power. This combination makes these amplifiers excellent choices for battery-powered or low power applications that require above average performance. Applications benefiting from this performance combination include telecommunications, geophysical exploration, portable medical equipment, and navigational instrumentation. HIGH-SIDE SIGNAL CONDITIONING There are many applications that require the sensing of signals near the positive rail. OP282s and OP482s were tested and are guaranteed over a common-mode range (-11 V VCM +15 V) that includes the positive supply. PHASE INVERSION Most JFET-input amplifiers invert the phase of the input signal if either input exceeds the input common-mode range. For the OP282/OP482, negative signals in excess of approximately 14 V cause phase inversion. The cause of this effect is saturation of the input stage leading to the forward-biasing of a drain-gate diode. A simple fix for this in noninverting applications is to place a resistor in series with the noninverting input. This limits the amount of current through the forward-biased diode and prevents the shutting down of the output stage. For the OP282/OP482, a value of 200 k has been found to work; however, this adds a significant amount of noise. 15 One application where this is commonly used is in the sensing of power supply currents. This enables it to be used in current sensing applications, such as the partial circuit shown in Figure 44. In this circuit, the voltage drop across a low value resistor, such as the 0.1 shown here, is amplified and compared to 7.5 V. The output can then be used for current limiting. 10 VOUT 5 0 0.1 -5 500k 100k RL -10 100k -15 -15 1/2 OP282 00301-046 500k Figure 44. High-Side Signal Conditioning -10 -5 0 VIN 5 10 15 00301-047 15V Figure 45. OP282 Phase Reversal ACTIVE FILTERS The wide bandwidth and high slew rates of the OP282/OP482 make either an excellent choice for many filter applications. There are many active filter configurations, but the four most popular configurations are Butterworth, Elliptical, Bessel, and Chebyshev. Each type has a response that is optimized for a given characteristic as shown in Table 4. Table 4. Type Butterworth Chebyshev Elliptical Bessel (Thompson) Selectivity Moderate Good Best Poor Overshoot Good Moderate Poor Best Phase Nonlinear Amplitude (Pass Band) Maximum Flat Equal Ripple Equal Ripple Linear Rev. F | Page 12 of 16 Amplitude (Stop Band) Equal Ripple OP282/OP482 PROGRAMMABLE STATE-VARIABLE FILTER The circuit shown in Figure 46 can be used to accurately program the Q, the cutoff frequency fC, and gain of a 2-pole state variable filter. OP482s have been used in this design because of their high bandwidths, low power, and low noise. This circuit takes only three packages to build because of the quad configuration of the op amps and DACs. 1 D1 2R1C1 256 fc = where D1 is the digital code for the DAC. The gain of this circuit is set by adjusting D3. The gain equation is The DACs shown are used in the voltage mode; therefore, many values are dependent on the accuracy of the DAC only and not on the absolute values of the DAC's resistive ladders. This makes this circuit unusually accurate for a programmable filter. Gain = R4 D3 R5 256 DAC 2 is used to set the Q of the circuit. Adjusting this DAC controls the amount of feedback from the band-pass node to the input summing node. Note that the digital value of the DAC is in the numerator; therefore, zero code is not a valid operating point. Adjusting DAC 1 changes the signal amplitude across R1; therefore, the DAC attenuation times R1 determines the amount of signal current that charges the integrating capacitor, C1. This cutoff frequency can now be expressed as Q= R2 256 R3 D2 R7 2k R4 2k VIN DAC8408 1/4 C1 1000pF R5 2k OP482 1/4 OP482 C1 1000pF R1 2k 1/4 1/4 OP482 DAC8408 1/4 OP482 1/4 DAC8408 1/4 OP482 R1 2k 1/4 OP482 HIGH PASS LOW PASS BAND PASS R6 2k R3 2k R2 2k 1/4 1/4 OP482 1/4 DAC8408 OP482 00301-048 1/4 Figure 46. Rev. F | Page 13 of 16 OP282/OP482 OUTLINE DIMENSIONS 5.00 (0.1968) 4.80 (0.1890) 8 5 4.00 (0.1574) 3.80 (0.1497) 1 4 6.20 (0.2440) 5.80 (0.2284) 1.27 (0.0500) BSC 0.50 (0.0196) x 45 0.25 (0.0099) 1.75 (0.0688) 1.35 (0.0532) 0.25 (0.0098) 0.10 (0.0040) 0.51 (0.0201) COPLANARITY SEATING 0.31 (0.0122) 0.10 PLANE 8 0.25 (0.0098) 0 1.27 (0.0500) 0.40 (0.0157) 0.17 (0.0067) COMPLIANT TO JEDEC STANDARDS MS-012AA CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN Figure 47. 8-Lead Standard Small Outline Package [SOIC] Narrow-Body S-Suffix (R-8) Dimensions shown in millimeters and (inches) 3.00 BSC 8 3.00 BSC 1 5 4.90 BSC 4 PIN 1 0.65 BSC 1.10 MAX 0.15 0.00 0.38 0.22 COPLANARITY 0.10 0.23 0.08 8 0 SEATING PLANE COMPLIANT TO JEDEC STANDARDS MO-187AA Figure 48. 8-Lead Mini Small Outline Package [MSOP] (RM-8) Dimensions shown in millimeters Rev. F | Page 14 of 16 0.80 0.60 0.40 OP282/OP482 8.75 (0.3445) 8.55 (0.3366) 4.00 (0.1575) 3.80 (0.1496) 0.25 (0.0098) 0.10 (0.0039) 14 8 1 7 6.20 (0.2441) 5.80 (0.2283) 1.27 (0.0500) BSC 0.51 (0.0201) 0.31 (0.0122) COPLANARITY 0.10 0.50 (0.0197) x 45 0.25 (0.0098) 1.75 (0.0689) 1.35 (0.0531) SEATING PLANE 8 0.25 (0.0098) 0 1.27 (0.0500) 0.40 (0.0157) 0.17 (0.0067) COMPLIANT TO JEDEC STANDARDS MS-012AB CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN Figure 49. 14-Lead Standard Small Outline Package [SOIC] Narrow-Body S-Suffix (R-14) Dimensions shown in millimeters and (inches) 0.685 (17.40) 0.665 (16.89) 0.645 (16.38) 14 8 1 7 0.295 (7.49) 0.285 (7.24) 0.275 (6.99) 0.100 (2.54) BSC 0.015 (0.38) MIN 0.180 (4.57) MAX 0.150 (3.81) 0.130 (3.30) 0.110 (2.79) SEATING 0.022 (0.56) 0.060 (1.52) PLANE 0.018 (0.46) 0.050 (1.27) 0.014 (0.36) 0.045 (1.14) 0.325 (8.26) 0.310 (7.87) 0.300 (7.62) 0.150 (3.81) 0.135 (3.43) 0.120 (3.05) 0.015 (0.38) 0.010 (0.25) 0.008 (0.20) COMPLIANT TO JEDEC STANDARDS MO-095-AB CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN Figure 50. 14-Lead Plastic Dual-in-Line Package [PDIP] P-Suffix (N-14) Dimension shown in inches and (millimeters) Rev. F | Page 15 of 16 OP282/OP482 ORDERING GUIDE Model OP282ARMZ-R21 OP282ARMZ-REEL1 OP282GS OP282GS-REEL OP282GS-REEL7 OP282GSZ1 OP282GSZ-REEL1 OP282GSZ-REEL71 OP482GP OP482GS OP482GS-REEL OP482GS-REEL7 OP482GSZ1 OP482GSZ-REEL1 OP482GSZ-REEL71 1 Temperature Range -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C Package Description 8-Lead MSOP 8-Lead MSOP 8-Lead SOIC 8-Lead SOIC 8-Lead SOIC 8-Lead SOIC 8-Lead SOIC 8-Lead SOIC 14-Lead PDIP 14-Lead SOIC 14-Lead SOIC 14-Lead SOIC 14-Lead SOIC 14-Lead SOIC 14-Lead SOIC Z = Pb-free part. (c) 2004 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. C00301-0-10/04(F) Rev. F | Page 16 of 16 Package Option RM-8 RM-8 S-Suffix (R-8) S-Suffix (R-8) S-Suffix (R-8) S-Suffix (R-8) S-Suffix (R-8) S-Suffix (R-8) P-Suffix (N-14) S-Suffix (R-14) S-Suffix (R-14) S-Suffix (R-14) S-Suffix (R-14) S-Suffix (R-14) S-Suffix (R-14) Branding A0B A0B