TL071

® TL071 TL071A - TL071B LOW NOISE J-FET SINGLE OPERATIONAL AMPLIFIERS . . . . . . . . . WIDE COMMON-MODE (UP TO VCC+) AND DIFFERENTIAL VOLTAGE RANGE LOW INPUT BIAS AND OFFSET CURRENT LOW NOISE en = 15nV/√Hz (typ) OUTPUT SHORT-CIRCUIT PROTECTION HIGH INPUT IMPEDANCE J–FET INPUT STAGE LOW HARMONIC DISTORTION : 0.01% (typ) INTERNAL FREQUENCY COMPENSATION LATCH UP FREE OPERATION HIGH SLEW RATE : 16V/µs (typ) N DIP8 (Plastic Package) D SO8 (Plastic Micropackage) DESCRIPTION The TL071, TL071A and TL071B are high speed J–FET inputsingle operationalamplifiers incorporating well matched, high voltage J–FET and bipolar transistors in a monolithic integrated circuit. The devicesfeaturehigh slew rates, low input bias and offset currents, and low offset voltage temperature coefficient. PIN CONNECTIONS (top view) ORDER CODES Part Number TL071M/AM/BM TL071I/AI/BI TL071C/AC/BC Example : TL071CN Temperature Range –55 C, +125 C –40 C, +105 C 0 C, +70 C o o o o o o Package N • • • D • • • 1 2 3 4 8 7 6 5 1 2 3 4 5 6 7 8 - Offset Null 1 - Inverting input - Non-inverting input - VCC - Offset Null 2 - Output + - VCC - N.C. December 1998 1/9 TL071 - TL071A - TL071B SCHEMATIC DIAGRAM V CC Non-inverting input Inver ting input 100 Ω 200 Ω Output 100 Ω 30k 8.2k 1.3k 35k 1.3k 3 5k 100 Ω V CC Offset Null1 Offset Null2 INPUT OFFSET VOLTAGE NULL CIRCUITS TL071 N1 N2 100k Ω V CC 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 TL071C,AC,BC TL071I,AI,BI TL071M,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. 2/9 TL071 - TL071A - TL071B ELECTRICAL CHARACTERISTICS VCC = ±15V, Tamb = 25oC (unless otherwise specified) Symbol Vio Parameter Input Offset Voltage (R S = 50Ω) o TL071 Tamb = 25 C TL071A TL071B TL071 Tmin. ≤ Tamb ≤ Tmax. TL071A TL071B 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 = 2kΩ, VO = ±10V) Tamb = 25oC Tmin. ≤ Tamb ≤ Tmax. Supply Voltage Rejection Ratio (R S = 50Ω) o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax. Supply Current, no Load Tamb = 25oC Tmin. ≤ Tamb ≤ Tmax. Input Common Mode Voltage Range Common Mode Rejection Ratio (RS = 50Ω) 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 RL RL RL RL = = = = 2k Ω 10kΩ 2k Ω 10kΩ ± 11 50 25 80 80 TL071I,M,AC,AI, AM,BC,BI,BM Min. Typ. 3 3 1 Max. 10 6 3 13 7 5 Min. TL071C Typ. 3 Max. mV 10 13 µV/ C 100 10 200 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 V/µs µs % 10 2.5 4 10 12 o Unit DV io Iio 10 5 100 4 200 20 10 5 Iib 20 20 Avd SVR ICC 2.5 2.5 V dB Vicm CMR 80 80 70 70 Ios ±VOPP Slew Rate (Vin = 10V, RL = 2kΩ, CL = 100pF, o Tamb = 25 C, unity gain) Rise Time (Vin = 20mV, RL = 2kΩ, C L = 100pF, Tamb = 25oC, unity gain) Overshoot (Vin = 20mV, RL = 2kΩ, C L = 100pF, o Tamb = 25 C, unity gain) Gain Bandwidth Product (f = 100kHz, Tamb = 25oC, Vin = 10mV, R L = 2kΩ, C L = 100pF) Input Resistance Total Harmonic Distortion (f = 1kHz, AV = 20dB, RL = 2kΩ, C L = 100pF, Tamb = 25oC, VO = 2VPP) Equivalent Input Noise Voltage (f = 1kHz, Rs = 100Ω) Phase Margin 16 0.1 16 0.1 10 MHz 2.5 4 10 12 Ω % 0.01 15 45 0.01 15 45 nV  Hz √ Degrees * The input bias currents are junction leakage currents which approximately double for every 10oC increase in the junction temperature. 3/9 TL071 - TL071A - TL071B MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY 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 = 2 kΩ T a m b = +25 ° C S ee Figure 2 MAXIMUMPEAK-TO-PEAK OUTPUT VOLTAGE (V) 30 25 20 15 10 5 0 100 1K 10K 100K V CC = 5V V CC = 15V V CC = 10V R L= 10kΩ Ta mb = +25 C S e e Figure 2 V CC = 5V 1K 10K 100K 1M 10M 1M 10M FREQUENCY (Hz) FREQUENC Y (Hz) MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY MAXIMUMPEAK-TO-PEAK OUTPUT VOLTAGE (V) MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREE AIR TEMP. 30 Tamb = +25 C 25 20 15 VCC = 15V R L = 2kΩ S ee Figure 2 MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V) 30 25 20 R L = 1 0 kΩ 15 10 5 0 - 75 - 50 - 25 0 25 50 75 - 50 1 25 T E MP ER AT U R E ( ° C ) Ta mb = -55 C 10 5 0 R L = 2 kΩ VC C = 15V Ta mb = +125 C 10k 40k 100k 400k 1M 4M 10M Se e F i gu re 2 FREQUENCY (Hz) MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS LOAD RESISTANCE MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS SUPPLY VOLTAGE MAXIMUM PEAK-TO-PEAK OUTPUT 25 VOLTAGE (V) VCC = 15V Tamb = +25°C See Figure 2 MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V) 30 30 25 RL = 10 kΩ Tamb = +25°C 20 15 10 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 Ω ) 4/9 TL071 - TL071A - TL071B INPUT BIAS CURRENT VERSUS FREE AIR TEMPERATURE LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION VERSUS FREE AIR TEMPERATURE 100 V CC = INPUT BIAS CURRENT (nA) 10 15V DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V) 1000 400 200 100 40 20 10 4 2 1 -75 V CC = VO = R L 1 15V 10V 0.1 = 2k Ω 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 P HASE SHIFT (right sca le) DIFFERENTIAL VOLTAGE AMPLIFICATION (le fts 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 1 100 R L = 2kΩ C L = 100pF V CC = 15V T a mb = +125 C 1K 10K 100K 1M 10M FREQUENCY (Hz) 90 0 75 100 125 TEMPERATURE (°C) SUPPLY CURRENT PER AMPLIFIER VERSUS FREE AIR TEMPERATURE 2.0 COMMON MODE REJECTION RATIO VERSUS FREE AIR TEMPERATURE 89 COMMON MODE MODE REJECTION RATIO (dB) 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 88 87 86 85 84 83 -75 R L = 1 0 kΩ VC C = 15V -50 -25 0 25 50 75 100 125 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) 5/9 TL071 - TL071A - TL071B VOLTAGE FOLLOWER LARGE SIGNAL PULSE RESPONSE OUTPUT VOLTAGE VERSUS ELAPSED TIME INPUT AND OUTPUT VOLTAGES (V) 6 OUTPUT VOLTAGE (mV) 28 24 4 2 0 -2 -4 -6 0 OUTPUT INPUT OVERSHOOT 20 16 12 8 4 10% 90% VCC = 15V R L = 2 kΩ C L= 100pF Ta mb = +25 C V R L = 2k Ω t r CC = 15V 0 -4 0 0.1 0.2 0.3 0.4 Tamb = +25°C 0.5 0.6 0.7 0.5 1 1.5 2 2.5 3 3.5 TIME (µs) TIME ( µs) EQUIVALENT INPUT NOISE VOLTAGE VERSUS FREQUENCY TOTAL HARMONIC DISTORTION VERSUS FREQUENCY 70 1 TOTAL HARMONIC DISTORTION (%) VCC = A V = 10 R S = 100 Ω T amb = +25°C 15V 60 EQUIVALENT INPUT NOISE VOLTAGE (nV/VHz) 50 40 30 20 10 0 10 40 100 400 1k 0.4 0.1 0.04 0.01 0.004 0.001 100 V V = = 15V 15V CC CC 1 A A V= = 1 V V V (rms) = = 6V 6V O O (rms) T amb = = +25 °C T amb +25 °C 4k 10k 40k 100k 400 1k 4k 10k 40k 100k FREQUENCY (Hz) FREQUENCY (Hz) 6/9 TL071 - TL071A - TL071B PARAMETER MEASUREMENT INFORMATION Figure 1 : Voltage Follower Figure 2 : Gain-of-10 Inverting Amplifier 10k Ω eI TL071 1k Ω TL071 CL = 100pF RL = 2kΩ eo eo RL eI CL = 100pF TYPICAL APPLICATIONS (0.5Hz) SQUARE WAVE OSCILLATOR R F = 1 0 0k Ω 3.3 k Ω - +15V T L0 71 1k Ω C = 3.3 F µF -15V 3.3k Ω 9.1k Ω f osc= 1 2 xR F CF HIGH Q NOTCH FILTER TL 0 7 1 R1 R2 fo= 1 2 xR F = 1kHz CF C3 C3 2 R3 C1 = C2 = = 100pF R1 = R2 = 2R3 = 1.5M C1 C2 Ω 7/9 TL071 - TL071A - TL071B P ACKAGE 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 8/9 TL071 - TL071A - TL071B P ACKAGE 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 o (max.) 0.150 0.016 0.050 0.150 0.157 0.050 0.024 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 pub lication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. © The ST log o is a trademark of STMicroelectronics © 1998 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. © http://www.st.com 9/9