Low Cost JFET Input Operational Amplifiers ADTL082/ADTL084 PIN CONFIGURATIONS TL082/TL084 compatible Low input bias current: 10 pA maximum Offset voltage 5.5 mV maximum (ADTL082A/ADTL084A) 9 mV maximum (ADTL082J/ADTL084J) 15 V operation Low noise: 16 nV/Hz Wide bandwidth: 5 MHz Slew rate: 20 V/s CMRR: 80 dB minimum Total harmonic distortion: 0.001% Supply current: 1.2 mA typical Unity-gain stable OUT A 1 7 OUT B +IN A 3 TOP VIEW (Not to Scale) 6 -IN B 5 +IN B -V 4 OUT A 1 -IN A 2 +IN A 3 ADTL082A TOP VIEW (Not to Scale) -V 4 8 +V 7 OUT B 6 -IN B 5 +IN B 06275-002 Figure 1. 8-Lead SOIC_N (R-8) Figure 2. 8-Lead MSOP (RM-8) OUT A 1 14 OUT D -IN A 2 13 -IN D 12 +IN D +IN A 3 ADTL084J TOP VIEW 11 -V (Not to Scale) 10 +IN C +IN B 5 +V 4 -IN B 6 9 -IN C OUT B 7 8 OUT C 06275-003 General-purpose amplification Power control and monitoring Active filters Industrial/process control Data acquisition Sample and hold circuits Integrators Input buffering +V ADTL082J Figure 3. 14-Lead SOIC_N (R-14) OUT A 1 14 OUT D -IN A 2 13 -IN D +IN A 3 ADTL084A 12 +IN D +V 4 TOP VIEW (Not to Scale) 11 -V +IN B 5 10 +IN C -IN B 6 9 -IN C OUT B 7 8 OUT C 06275-004 APPLICATIONS 8 -IN A 2 06275-001 FEATURES Figure 4. 14-Lead TSSOP (RU-14) GENERAL DESCRIPTION The ADTL082 and ADTL084 are JFET input amplifiers that provide industry-leading performance over TL08x devices. The ADTL082A and ADTL084A are improved versions of TL08x A, I, and Q grades. The ADTL082J and ADTL084J are industry alternatives to the TL08x standard and C grades. active filtering, data conversion, buffering, and power control and monitoring. The ADTL08x family offers lower noise, offset voltage, offset drift over temperature, and bias current over the TL08x. In addition, the ADLT08x family has better common-mode rejection and slew rates. The ADTL082A and ADTL084A are specified over the extended industrial (-40C to +125C) temperature range. The ADTL082J and ADTL084J are specified over the commercial (0C to 70C) temperature range. The A grade amplifiers are available in lead-free packaging. The standard grade amplifiers are available in both leaded and leadfree packaging. These op amps are ideal for various applications, including process control, industrial and instrumentation equipment, Rev. B 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: 781.461.3113 (c)2007 Analog Devices, Inc. All rights reserved. ADTL082/ADTL084 TABLE OF CONTENTS Features .............................................................................................. 1 Thermal Resistance .......................................................................4 Applications....................................................................................... 1 Power Sequencing .........................................................................4 Pin Configurations ........................................................................... 1 ESD Caution...................................................................................4 General Description ......................................................................... 1 Typical Performance Characteristics ..............................................5 Revision History ............................................................................... 2 Outline Dimensions ..........................................................................8 Specifications..................................................................................... 3 Ordering Guide .......................................................................... 10 Absolute Maximum Ratings............................................................ 4 REVISION HISTORY 11/07--Rev. A to Rev. B Changes to Ordering Guide .......................................................... 10 4/07--Rev. 0 to Rev. A Changes to Table 1............................................................................ 3 1/07--Revision 0: Initial Version Rev. B | Page 2 of 12 ADTL082/ADTL084 SPECIFICATIONS VCC = 15 V, VCM = 0 V, TA = 25C, over all grades, unless otherwise noted. Table 1. Parameter INPUT CHARACTERISTICS Offset Voltage Symbol Conditions Min VOS Offset Voltage Drift VOS/T Input Bias Current IB J Grade Typ Max 2 0C TA +70C -40C TA +125C 0C TA +70C -40C TA +125C 2 100 3 IOS 2 100 3 0C TA 70C -40C TA +125C Input Voltage Range Common-Mode Rejection Ratio Input Impedance Large Signal Voltage Gain OUTPUT CHARACTERISTICS Maximum Output Voltage Swing Short-Circuit Output Current POWER SUPPLY Power Supply Rejection Ratio Supply Current per Amplifier VCM CMRR RIN AVO VO VCM = -11 V to +15 V -11 80 +15 Channel Separation NOISE PERFORMANCE Voltage Noise Density SR GBP M THD 5.5 8 9 100 86 1012 200 mV mV mV V/C V/C pA nA nA pA nA nA V dB V/mV 10 2 2 -11 80 100 3 5 100 3 5 +15 RL = 2 k, VO = -10 V to +10 V 0C TA 70C -40C TA +125C 100 90 200 90 50 200 200 V/mV V/mV RL = 10 k 0C TA +70C -40C TA +125C RL = 2 k 0C TA +70C -40C TA +125C 12 12 13.5 13 13 13 12.5 12 12 13.5 V V V V V V mA 10 27 VDD = 8 V to 36 V 80 86 1.2 0C TA +70C -40C TA +125C DYNAMIC PERFORMANCE Slew Rate Gain Bandwidth Product Phase Margin Total Harmonic Distortion 1.5 Unit 86 1012 200 ISC PSRR ISY 9 10 A Grade Typ Max 15 0C TA +70C -40C TA +125C Input Offset Current Min CS VIN = 6 V rms, f = 1 kHz, AV = +1, RL = 2 k f = 10 kHz en f = 1 kHz Rev. B | Page 3 of 12 13.3 27 80 1.8 1.9 86 1.2 1.8 1.9 2.0 dB mA mA mA 20 5 63 0.001 20 5 63 0.001 V/s MHz Degrees % 120 120 dB 16 16 nV/Hz ADTL082/ADTL084 ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE Table 2. Parameter Supply Voltage Input Voltage Differential Input Voltage Output Short Circuit to GND Storage Temperature Range Operating Temperature Range Lead Temperature (Soldering 60 sec) Junction Temperature Rating 18 V or +36 V V supply V supply Indefinite -65C to +150C -40C to +125C 300C 150C Table 3. Thermal Resistance Package Type 8-Lead SOIC_N (R-8) 8-Lead MSOP (RM-8) 14-Lead SOIC_N (R-14) 14-Lead TSSOP (RU-14) JA 158 210 120 180 JC 43 45 36 35 Unit C/W C/W C/W C/W POWER SEQUENCING 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. The op amp supplies must be established simultaneously with, or before, the application of any input signals. If this is not possible, the input current must be limited to 10 mA. ESD CAUTION Rev. B | Page 4 of 12 ADTL082/ADTL084 TYPICAL PERFORMANCE CHARACTERISTICS 12 VSY = 10V 8 6 VSY = 5V 4 2 0 100 1k 10k 100k 1M 10M FREQUENCY (Hz) VSY = 10V 8 6 VSY = 5V 4 2 0 100 1k 10k 100k 1M 10M FREQUENCY (Hz) 6 4 VSY = 15V 2 -50 -25 0 25 50 75 100 125 VSY = 15V TA = 25C 14 12 10 8 6 4 2 0 100 1k 10k RL LOAD RESISTANCE () Figure 9. Maximum Peak Output Voltage vs. Load Resistance Figure 6. Maximum Peak Output Voltage vs. Frequency 16 TA = -55C VSY = 15V RL = 2k 12 10 8 TA = +25C 6 4 2 100k 1M 10M FREQUENCY (Hz) 06275-007 0 10k TA = +125C Figure 7. Maximum Peak Output Voltage vs. Frequency RL = 10 TA = 25C 14 12 10 8 6 4 2 0 4 5 6 7 8 9 10 11 12 13 14 15 VSY SUPPLY VOLTAGE (V) Figure 10. Maximum Peak Output Voltage vs. Supply Voltage Rev. B | Page 5 of 12 06275-010 14 VOM MAXIMUM PEAK OUTPUT VOLTAGE (V) 16 VOM MAXIMUM PEAK OUTPUT VOLTAGE (V) 8 TA FREE-AIR TEMPERATURE (C) VOM MAXIMUM PEAK OUTPUT VOLTAGE (V) 12 10 10 0 -75 06275-006 VOM MAXIMUM PEAK OUTPUT VOLTAGE (V) 14 RL = 2k 16 RL = 10k TA = 25C VSY = 15V 12 Figure 8. Maximum Peak Output Voltage vs. Free-Air Temperature Figure 5. Maximum Peak Output Voltage vs. Frequency 16 RL = 10k 06275-009 10 14 06275-008 VOM MAXIMUM PEAK OUTPUT VOLTAGE (V) VSY = 15V 14 16 RL = 2k TA = 25C 06275-005 VOM MAXIMUM PEAK OUTPUT VOLTAGE (V) 16 ADTL082/ADTL084 100 PD TOTAL POWER DISSIPATION (mW) 10 VSY = 15V VO = 10V RL = 2k 1 -75 -50 -25 0 25 50 75 100 60 40 20 125 0 -75 TA FREE-AIR TEMPERATURE (C) -50 -25 0 25 50 75 100 125 TA FREE-AIR TEMPERATURE (C) 06275-014 100 VSY = 15V NO SIGNAL NO LOAD 80 06275-011 AVD LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION (V/mV) 1k Figure 14. Total Power Dissipation vs. Free-Air Temperature Figure 11. Large Signal Differential Voltage Amplification vs. Free-Air Temperature 4 1.4 VSY = 15V 0.8 0.6 0.4 VSY = 15V NO SIGNAL NO LOAD 0.2 0 -75 -50 -25 0 25 50 75 100 125 TA FREE-AIR TEMPERATURE (C) 3 2 1 0 -1 -55 5 25 45 65 85 105 125 Figure 15. Input Bias Current vs. Free-Air Temperature 10.0 2.0 VSY = 15V TA = 25C NO SIGNAL NO LOAD IB INPUT BIAS CURRENT (nA) 1.6 1.4 1.2 1.0 0.8 0.6 0.4 1.0 0.1 0.01 0 4 5 6 7 8 9 10 11 12 13 VSY SUPPLY VOLTAGE (V) 14 15 0.001 -55 -35 -15 5 25 45 65 85 105 TA FREE-AIR TEMPERATURE (C) Figure 16. Input Bias Current vs. Free-Air Temperature Figure 13. Supply Current vs. Supply Voltage Rev. B | Page 6 of 12 125 06275-016 0.2 06275-013 ISY SUPPLY CURRENT (mA) -15 TA FREE-AIR TEMPERATURE (C) Figure 12. Supply Current Per Amplifier vs. Free-Air Temperature 1.8 -35 06275-015 IB INPUT BIAS CURRENT (nA) 1.0 06275-012 ISY SUPPLY CURRENT (mA) 1.2 ADTL082/ADTL084 90 OUTPUT 2 0 -2 INPUT -4 -6 -2 0 2 4 6 8 10 TIME (s) VSY = 15V AV = 1k TA = 25C 80 70 60 50 40 30 20 10 0 1 10k 0.05 0 VSY = 15V RL = 2k CL = 100pF TA = 25C -0.05 -0.15 -0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 ELAPSED TIME (s) 06275-018 -0.10 Figure 18. Small Signal Response VSY = 15V 94 93 92 91 5 25 45 65 85 TA FREE-AIR TEMPERATURE (C) 105 125 06275-019 90 -15 0.01 0.001 0.0001 10 100 1000 10000 FREQUENCY (Hz) Figure 21. Total Harmonic Distortion vs. Frequency 95 -35 VSY = 15V AV = 1 Vi (rms) = 6V 0.1 TA = 25C Figure 19. Common-Mode Rejection Ratio vs. Free-Air Temperature Rev. B | Page 7 of 12 100000 06275-021 THD TOTAL HARMONIC DISTORTION (%) 1 0.10 VO OUTPUT VOLTAGE (V) 1k Figure 20. Voltage Noise Density vs. Frequency 0.15 CMRR COMMON MODE REJECTION RATIO (dB) 100 FREQUENCY (Hz) Figure 17. Large Signal Response 89 -55 10 06275-020 4 VN EQUIVALENT INPUT NOISE VOLTAGE (nV/Hz) VSY = 15V RL = 2k CL = 100pF TA = 25C 06275-017 INPUT AND OUTPUT VOLTAGE (V) 6 ADTL082/ADTL084 OUTLINE DIMENSIONS 5.00 (0.1968) 4.80 (0.1890) 5 1 6.20 (0.2441) 5.80 (0.2284) 4 1.27 (0.0500) BSC 0.25 (0.0098) 0.10 (0.0040) 1.75 (0.0688) 1.35 (0.0532) 0.51 (0.0201) 0.31 (0.0122) COPLANARITY 0.10 SEATING PLANE 0.50 (0.0196) 0.25 (0.0099) 8 0 0.25 (0.0098) 0.17 (0.0067) 1.27 (0.0500) 0.40 (0.0157) COMPLIANT TO JEDEC STANDARDS MS-012-A A 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 22. 8-Lead Standard Small Outline Package [SOIC_N] Narrow Body (R-8) Dimensions shown in millimeters and (inches) 3.20 3.00 2.80 8 3.20 3.00 2.80 1 5 5.15 4.90 4.65 4 PIN 1 0.65 BSC 0.95 0.85 0.75 1.10 MAX 0.15 0.00 0.38 0.22 COPLANARITY 0.10 45 0.23 0.08 8 0 SEATING PLANE COMPLIANT TO JEDEC STANDARDS MO-187-AA Figure 23. 8-Lead Mini Small Outline Package [MSOP] (RM-8) Dimensions shown in millimeters Rev. B | Page 8 of 12 0.80 0.60 0.40 012407-A 8 4.00 (0.1574) 3.80 (0.1497) ADTL082/ADTL084 8.75 (0.3445) 8.55 (0.3366) 4.00 (0.1575) 3.80 (0.1496) 8 14 1 7 1.27 (0.0500) BSC 0.50 (0.0197) 0.25 (0.0098) 1.75 (0.0689) 1.35 (0.0531) 0.25 (0.0098) 0.10 (0.0039) COPLANARITY 0.10 6.20 (0.2441) 5.80 (0.2283) SEATING PLANE 0.51 (0.0201) 0.31 (0.0122) 8 0 0.25 (0.0098) 0.17 (0.0067) 1.27 (0.0500) 0.40 (0.0157) 060606-A COMPLIANT TO JEDEC STANDARDS MS-012-AB 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 24. 14-Lead Standard Small Outline Package [SOIC_N] Narrow Body (R-14) Dimensions shown in millimeters and (inches) 5.10 5.00 4.90 14 8 4.50 4.40 4.30 6.40 BSC 1 7 PIN 1 1.05 1.00 0.80 0.65 BSC 1.20 MAX 0.15 0.05 0.30 0.19 45 0.20 0.09 SEATING COPLANARITY PLANE 0.10 8 0 COMPLIANT TO JEDEC STANDARDS MO-153-AB-1 Figure 25. 14-Lead Thin Shrink Small Outline Package [TSSOP] (RU-14) Dimensions shown in millimeters Rev. B | Page 9 of 12 0.75 0.60 0.45 ADTL082/ADTL084 ORDERING GUIDE Model ADTL082JR ADTL082JR-REEL ADTL082JR-REEL7 ADTL082JRZ 1 ADTL082JRZ-REEL1 ADTL082JRZ-REEL71 ADTL082ARZ1 ADTL082ARZ-REEL1 ADTL082ARZ-REEL71 ADTL082ARMZ-R21 ADTL082ARMZ-REEL1 ADTL084JR ADTL084JR-REEL ADTL084JR-REEL7 ADTL084JRZ1 ADTL084JRZ-REEL1 ADTL084JRZ-REEL71 ADTL084ARZ1 ADTL084ARZ-REEL1 ADTL084ARZ-REEL71 ADTL084ARUZ1 ADTL084ARUZ-REEL1 1 Temperature Range 0C to +70C 0C to +70C 0C to +70C 0C to +70C 0C to +70C 0C to +70C -40C to +125C -40C to +125C -40C to +125C -40C to +125C -40C to +125C 0C to +70C 0C to +70C 0C to +70C 0C to +70C 0C to +70C 0C to +70C -40C to +125C -40C to +125C -40C to +125C -40C to +125C -40C to +125C Package Description 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead MSOP 8-Lead MSOP 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N 14-lead TSSOP 14-lead TSSOP Z = RoHS Compliant Part. Rev. B | Page 10 of 12 Package Option R-8 R-8 R-8 R-8 R-8 R-8 R-8 R-8 R-8 RM-8 RM-8 R-14 R-14 R-14 R-14 R-14 R-14 R-14 R-14 R-14 RU-14 RU-14 Branding A18 A18 ADTL082/ADTL084 NOTES Rev. B | Page 11 of 12 ADTL082/ADTL084 NOTES (c)2007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D06275-0-11/07(B) Rev. B | Page 12 of 12