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| (R) TL082 TL082A - TL082B GENERAL PURPOSE J-FET DUAL OPERATIONAL AMPLIFIER .WI .LOWI .OUTPUTSHORT.HI .I .LATCHUPFREEOPERATI .HI DE COMMON-MODE (UP TO VCC+) AND DIFFERENTIAL VOLTAGE RANGE NPUT BIAS AND OFFSET CURRENT CIRCUIT PROTECTION GH INPUT IMPEDANCE J-FET INPUT STAGE NTERNAL FREQUENCY COMPENSATION ON GH SLEW RATE : 16V/s (typ) N DIP8 (Plastic Package) D SO8 (Plastic Micropackage) P TSSOP8 (Thin Shrink Small Outline Package) DESCRIPTION The TL082, TL082A and TL082B are high speed J-FET input dual operational amplifiers incorporating well matched, high voltage J-FET and bipolar transistors in a monolithic integrated circuit. The devices featurehigh slewrates, low input bias and offset current, and low offset voltage temperature coefficient. PIN CONNECTIONS (top view) ORDER CODES Part Number TL082M/AM/BM TL082I/AI/BI TL082C/AC/BC Temperature Range -55 C, +125 C -40oC, +105oC 0 C, +70 C o o o o Package N * * * D * * * P * * * Examples : TL082CD, TL082IN 1 2 3 4 + + 8 7 6 5 1 2 3 4 5 6 7 8 - Output 1 Inverting input 1 Non-inverting input 1 VCC Non-inverting input 2 Inverting input 2 Output 2 VCC+ January 1999 1/10 TL082 - TL082A - TL082B SCHEMATIC DIAGRAM VCC No n- inver t ing i nput I nver t ing input 1 0 0 20 0 Output 1 0 0 30k 1/2 T L082 8.2k 1.3k V CC 35k 1.3k 35k 1 0 0 ABSOLUTE MAXIMUM RATINGS Symbol VCC Vi Vid Ptot Toper Supply Voltage - (note 1) Input Voltage - (note 3) Differential Input Voltage - (note 2) Power Dissipation Output Short-circuit Duration - (note 4) Operating Free Air Temperature Range TL082C,AC,BC TL082I,AI,BI TL082M,AM,BM Parameter Value 18 15 30 680 Infinite 0 to 70 -40 to 105 -55 to 125 -65 to 150 o Unit V V V mW C Tstg Notes : Storage Temperature Range o C 1. All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages where the zero reference level is the midpoint between VCC+ and VCC-. 2. Differential voltages are at the non-inverting input terminal with respect to the inverting input terminal. 3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less. 4. The output may be shorted to ground or to either supply. Temperature and /or supply voltages must be limited to ensure that the dissipation rating is not exceeded. 2/10 TL082 - TL082A - TL082B ELECTRICAL CHARACTERISTICS VCC = 15V, Tamb = 25oC (unless otherwise specified) Symbol Vio Parameter Input Offset Voltage (R S = 50) o TL082 Tamb = 25 C TL082A TL082B TL082 Tmin. Tamb Tmax. TL082A TL082B Input Offset Voltage Drift Input Offset Current * o Tamb = 25 C Tmin. Tamb Tmax. Input Bias Current * o Tamb = 25 C Tmin. Tamb Tmax. Large Signal Voltage Gain (RL = 2k, VO = 10V) Tamb = 25oC Tmin. Tamb Tmax. Supply Voltage Rejection Ratio (R S = 50) o Tamb = 25 C Tmin. Tamb Tmax. Supply Current, per Amp, no Load Tamb = 25oC Tmin. Tamb Tmax. Input Common Mode Voltage Range Common Mode Rejection Ratio (RS = 50) o Tamb = 25 C Tmin. Tamb Tmax. Output Short-circuit Current o Tamb = 25 C Tmin. Tamb Tmax. Output Voltage Swing o Tamb = 25 C Tmin. Tamb Tmax. SR tr KOV GBP Ri THD en m VO1/VO2 RL RL RL RL = = = = 2k 10k 2k 10k 11 50 25 80 80 TL082I,M,AC,AI, AM,BC,BI,BM Min. Typ. 3 3 1 Max. 10 6 3 13 7 5 Min. TL082C Typ. 3 Max. mV 10 13 V/ C 100 4 400 20 pA nA pA nA V/mV 200 25 15 70 70 2.5 2.5 11 200 dB 86 86 mA 1.4 +15 -12 86 1.4 +15 -12 86 mA 10 10 10 12 10 12 8 40 60 60 10 10 10 12 10 12 8 40 60 60 V 12 13.5 12 13.5 2.5 2.5 V dB 80 80 70 70 o Unit DV io Iio 10 5 100 4 200 20 10 5 Iib 20 20 Avd SVR ICC Vicm CMR Ios VOPP Slew Rate (Vin = 10V, RL = 2k, CL = 100pF, o Tamb = 25 C, unity gain) Rise Time (Vin = 20mV, RL = 2k, C L = 100pF, Tamb = 25oC, unity gain) Overshoot (Vin = 20mV, RL = 2k, C L = 100pF, o Tamb = 25 C, unity gain) Gain Bandwidth Product (f = 100kHz, Tamb = 25oC, Vin = 10mV, R L = 2k, C L = 100pF) Input Resistance Total Harmonic Distortion (f = 1kHz, AV = 20dB, RL = 2k, C L = 100pF, Tamb = 25oC, VO = 2VPP) Equivalent Input Noise Voltage (f = 1kHz, R s = 100) Phase Margin Channel Separation (Av = 100) V/s 16 0.1 10 2.5 4 10 12 16 0.1 10 MHz s % 2.5 4 10 12 % 0.01 15 45 120 0.01 15 45 120 nV Hz Degrees dB * The input bias currents are junction leakage currents which approximately double for every 10oC increase in the junction temperature. 3/10 TL082 - TL082A - TL082B MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY 30 MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V) V CC = 25 20 V CC = 15 10 5 0 100 10V 15V R L = 2k T a m b = + 25 C S ee Fig ure 2 MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY MAXIMUMPEAK-TO-PEAK OUTPUT VOLTAGE (V) 30 25 20 15 10 5 0 100 1K 10K 100K V CC = 5V V CC = 15V VCC = 10V R L= 10k Tamb = +25 C See Figure 2 V CC = 5V 1K 10K 100K 1M 10M 1M 10M FREQUENCY (Hz) FREQUENCY (Hz) MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY MAXIMUMPEAK-TO-PEAK OUTPUT VOLTAGE (V) 30 MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREE AIR TEMP. Ta mb = +25 C 25 20 15 VCC = 15V MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V) 30 25 20 R L = 2k S ee Figure 2 R 15 10 5 0 -7 5 -5 0 - 25 0 25 50 L L = 1 0 k = 2 k Ta mb = -55 C 10 5 0 R VC C = 15 V Ta mb = +125 C 10k 40k 100k 400k 1M 4M 10M S e e F i g u re 2 75 -50 125 FREQUENCY (Hz) T E MP ER AT U R E ( C ) MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS LOAD RESISTANCE 30 25 VOLTAGE (V) MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS SUPPLY VOLTAGE 30 25 RL = 10 k Tamb = +25C MAXIMUM PEAK-TO-PEAK OUTPUT V CC = 15V Tamb = +25C See Figure 2 20 15 10 MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V) 20 15 10 5 0 0.1 0.2 0.4 0.7 1 2 4 7 10 5 0 2 4 6 8 10 12 SUPPLY VOLTAGE ( V) 14 16 LOAD RESISTANCE (k ) 4/10 TL082 - TL082A - TL082B INPUT BIAS CURRENT VERSUS FREE AIR TEMPERATURE LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION VERSUS FREE AIR TEMPERATURE 1000 100 V CC = INPUT BIAS CURRENT (nA) 10 15V DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V) 400 200 100 40 20 10 4 2 1 -75 V CC = VO = R L 1 15V 10V 0.1 = 2k 0.01 -50 -25 0 25 50 75 100 125 -50 -25 0 25 50 75 100 125 TEMPERATURE (C) TEMPERATURE (C) LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE SHIFT VERSUS FREQUENCY TOTAL POWER DISSIPATION VERSUS FREE AIR TEMPERATURE 250 DIFFERENTIAL VOLTAGE AMPLIFICATION(V/V) 100 PHASE SHIFT (right s ca le ) DIFFERENTIAL VOLTAGE AMPLIFICATION (left s ca le) 180 TOTAL POWER DISSIPATION (mW) 225 200 175 150 125 100 75 50 25 0 -75 -50 -25 0 25 50 V CC = No signal No load 15V 10 90 1 100 R = 2k L C L = 100pF V CC = 15V T amb = +125 C 1K 10K 100K 1M 10M FREQUENCY (Hz) 0 75 100 125 TEMPERATURE (C) SUPPLY CURRENT PER AMPLIFIER VERSUS FREE AIR TEMPERATURE 2.0 SUPPLY CURRENT PER AMPLIFIER VERSUS SUPPLY VOLTAGE 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 SUPPLY CURRENT (mA) 1.8 SUPPLY CURRENT (mA) 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 -75 -50 -25 0 25 50 V CC = No signal No load 15V Tamb = +25C No signal No load 75 100 125 2 TEMPERATURE (C) 4 6 10 12 14 8 SUPPLY VOLTAGE ( V) 16 5/10 TL082 - TL082A - TL082B COMMON MODE REJECTION RATIO VERSUS FREE AIR TEMPERATURE 89 COMMON MODE MODE REJECTION RATIO (dB) 88 87 86 85 84 83 -75 VOLTAGE FOLLOWER LARGE SIGNAL PULSE RESPONSE INPUT AND OUTPUT VOLTAGES (V) 6 4 2 0 -2 -4 -6 0 VCC = 15V R L = 2 k C L= 100pF Tam b = +25 C R L = 1 0 k VC C = 15V OUTP UT INPUT -50 -25 0 25 50 75 100 125 0.5 1 1.5 2 2.5 3 3.5 TEMPERATURE (C) TIME (s ) OUTPUT VOLTAGE VERSUS ELAPSED TIME 28 OUTPUT VOLTAGE (mV) EQUIVALENT INPUT NOISE VOLTAGE VERSUS FREQUENCY 70 OVERSHOOT 24 20 16 12 8 4 0 -4 10% 60 EQUIVALENT INPUT NOISE VOLTAGE (nV/VHz) 90% VCC = 15V A V = 10 R S = 100 T amb = +25C 50 40 30 20 10 0 10 40 100 400 1k 4k V = 15V CC tr R L = 2k Tamb = +25C 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 10k 40k 100k TIME (s) FREQUENCY (Hz) TOTAL HARMONIC DISTORTION VERSUS FREQUENCY 1 TOTAL HARMONIC DISTORTION (%) 0.4 0.1 0.04 0.01 0.004 0.001 100 400 1k 4k 10k 40k 100k FREQUENCY (Hz) V V = = 15V 15V CC CC AA V = 1 V =1 V V (rms) = = 6V O (rms) 6V O T amb = = +25C T amb +25C 6/10 TL082 - TL082A - TL082B PARAMETER MEASUREMENT INFORMATION Figure 1 : Voltage Follower Figure 2 : Gain-of-10 Inverting Amplifier 10k 1/2 TL082 1k eI 1/2 TL082 eo eo RL eI CL = 100pF RL = 2k CL = 100pF TYPICAL APPLICATION 100KHz QUADRUPLE OSCILLATOR 1N 4148 18k * -15V 1k 18pF 18pF 1/2 TL082 88.4k 88.4k 6 sin t 1/2 TL082 1k 6 cos t 18pF 88.4k 1N 4148 18k * +15V * These resistor values may be adjusted for a symmetrical output 7/10 TL082 - TL082A - TL082B PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP Dimensions A a1 B b b1 D E e e3 e4 F i L Z Min. 0.51 1.15 0.356 0.204 7.95 Millimeters Typ. 3.32 Max. Min. 0.020 0.045 0.014 0.008 0.313 Inches Typ. 0.131 Max. 1.65 0.55 0.304 10.92 9.75 2.54 7.62 7.62 6.6 5.08 3.81 1.52 0.065 0.022 0.012 0.430 0.384 0.100 0.300 0.300 0260 0.200 0.150 0.060 3.18 0.125 8/10 TL082 - TL082A - TL082B PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO) Dimensions A a1 a2 a3 b b1 C c1 D E e e3 F L M S Min. 0.1 0.65 0.35 0.19 0.25 4.8 5.8 Millimeters Typ. Max. 1.75 0.25 1.65 0.85 0.48 0.25 0.5 45 (typ.) 5.0 6.2 o Min. 0.004 0.026 0.014 0.007 0.010 0.189 0.228 Inches Typ. Max. 0.069 0.010 0.065 0.033 0.019 0.010 0.020 0.197 0.244 1.27 3.81 3.8 0.4 4.0 1.27 0.6 8 (max.) o 0.050 0.150 0.150 0.016 0.157 0.050 0.024 9/10 TL082 - TL082A - TL082B PACKAGE MECHANICAL DATA 8 PINS - THIN SHRINK SMALL OUTLINE PACKAGE Dim. A A1 A2 b c D E E1 e k l Millimeters Min. 0.05 0.80 0.19 0.09 2.90 4.30 0 o Inches Max. 1.20 0.15 0.01 0.031 0.007 0.003 0.114 0.169 0 o Typ. Min. Typ. Max. 0.05 0.006 1.00 1.05 0.30 0.20 0.039 0.041 0.15 0.012 3.00 6.40 4.40 0.65 3.10 4.50 8 o 0.118 0.252 0.173 0.025 0.122 0.177 8 o 0.50 0.60 0.75 0.09 0.0236 0.030 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publ ication supersedes and replaces all information previously suppli ed. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. (c) The ST logo is a trademark of STMicroelectronics (c) 1999 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. (c) http://www.st.com 10/10 |
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