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) DESCRIPTION D SO8 (Plastic Micropackage) N DIP8 (Plastic Package) ORDER CODES 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. Part Number Temperature Range TL071M/AM/BM –55 C, +125 C TL071C/AC/BC D o o • • o o • • 0 C, +70 C • • –40 C, +105 C TL071I/AI/BI Package N o o Example : TL071CN PIN CONNECTIONS (top view) December 1998 1 8 2 7 3 6 4 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. 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 1.3k 35k 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 Parameter Unit Supply Voltage - (note 1) ±18 V Vi Input Voltage - (note 3) ±15 V Vid Differential Input Voltage - (note 2) ±30 V Ptot Power Dissipation 680 mW VCC Output Short-circuit Duration - (note 4) Toper Operating Free Air Temperature Range Tstg Storage Temperature Range Notes : 2/9 Value Infinite TL071C,AC,BC TL071I,AI,BI TL071M,AM,BM 0 to 70 –40 to 105 –55 to 125 o –65 to 150 o C 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. TL071 - TL071A - TL071B ELECTRICAL CHARACTERISTICS VCC = ±15V, Tamb = 25oC (unless otherwise specified) Symbol TL071I,M,AC,AI, AM,BC,BI,BM Parameter Min. Vio DV io Iio Iib Avd SVR ICC Input Offset Voltage (R S = 50Ω) o TL071 Tamb = 25 C TL071A TL071B TL071 Tmin. ≤ Tamb ≤ Tmax. TL071A TL071B Typ. Max. 3 3 1 10 6 3 13 7 5 TL071C Min. Max. 3 10 mV 13 10 10 Input Offset Current * o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax. 5 100 4 5 100 10 pA nA Input Bias Current * o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax. 20 200 20 20 200 20 pA nA Large Signal Voltage Gain (RL = 2kΩ, VO = ±10V) Tamb = 25oC Tmin. ≤ Tamb ≤ Tmax. 50 25 200 25 15 200 Supply Voltage Rejection Ratio (R S = 50Ω) o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax. 80 80 86 70 70 86 V/mV dB Supply Current, no Load Tamb = 25oC Tmin. ≤ Tamb ≤ Tmax. mA 1.4 2.5 2.5 1.4 Input Common Mode Voltage Range ±11 +15 -12 ±11 +15 -12 CMR Common Mode Rejection Ratio (RS = 50Ω) o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax. 80 80 86 70 70 86 Output Short-circuit Current o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax. 10 10 40 10 10 40 10 12 10 12 12 13.5 10 12 10 12 12 13.5 8 16 8 16 ±VOPP Output Voltage Swing o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax. SR tr KOV GBP Ri THD en ∅m o µV/ C Input Offset Voltage Drift Vicm Ios Unit Typ. 2.5 2.5 V dB mA 60 60 60 60 V RL RL RL RL = = = = 2kΩ 10kΩ 2kΩ 10kΩ Slew Rate (Vin = 10V, RL = 2kΩ, CL = 100pF, o Tamb = 25 C, unity gain) V/µs Rise Time (Vin = 20mV, RL = 2kΩ, C L = 100pF, Tamb = 25oC, unity gain) 0.1 0.1 Overshoot (Vin = 20mV, RL = 2kΩ, C L = 100pF, o Tamb = 25 C, unity gain) 10 10 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) µs % MHz 2.5 4 10 12 2.5 4 12 10 Ω % 0.01 0.01 Equivalent Input Noise Voltage (f = 1kHz, Rs = 100Ω) 15 15 nV √ Hz Phase Margin 45 45 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-PEAKOUTPUT VOLTAGE (V) 30 V CC = R L = 2 kΩ T a m b = +25 °C S ee Figure 2 15V 25 20 V CC = 10V 15 10 V CC = 5V 5 0 100 1K 10K 100K 1M 10M MAXIMUMPEAK-TO-PEAK OUTPUT VOLTAGE (V) MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY 30 25 20 V CC = 10V 15 10 V CC = 0 100 1K 15 Ta mb = -55 C 10 5 Ta mb = +125 C 10k 40k 100k 400k 1M 4M 10M FREQUENCY (Hz) 30 25 VOLTAGE (V) MAXIMUM PEAK-TO-PEAK OUTPUT MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS LOAD RESISTANCE 20 VCC = 15V Tamb = +25°C See Figure 2 15 10 5 0 0.1 0.2 0.4 0.7 1 2 4 LOAD RESISTANCE (k Ω ) 4/9 7 10 MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V) 15V 1M 10M 30 25 20 R L = 1 0 kΩ 15 R L = 2 kΩ 10 VC C = 5 15V Se e F i gu re 2 0 - 75 - 50 - 25 0 25 50 75 - 50 1 25 T E MP ER AT U R E ( ° C ) MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS SUPPLY VOLTAGE MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V) MAXIMUMPEAK-TO-PEAK OUTPUT VOLTAGE (V) VCC = R L = 2kΩ S ee Figure 2 0 100K MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREE AIR TEMP. 30 20 10K FREQUENC Y (Hz) MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY Tamb = +25 C 5V 5 FREQUENCY (Hz) 25 R L= 10kΩ Ta mb = +25 C S e e Figure 2 V CC = 15V 30 25 RL = 10 kΩ Tamb = +25°C 20 15 10 5 0 2 4 6 8 10 12 SUPPLY VOLTAGE ( V) 14 16 TL071 - TL071A - TL071B INPUT BIAS CURRENT VERSUS FREE AIR TEMPERATURE LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION VERSUS FREE AIR TEMPERATURE 100 1000 15V 400 10 DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V) INPUT BIAS CURRENT (nA) V CC = 1 0.1 0.01 -50 200 100 40 20 V CC = 10 VO = 4 R 2 L 15V 10V = 2k Ω 1 -25 0 25 50 75 100 -75 125 -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 180 DIFFERENTIAL VOLTAGE AMPLIFICATION (le fts ca le) P HASE SHIFT (right sca le) 10 90 R L = 2kΩ C L = 100pF V CC = 15V T a mb = +125 C 1 100 1K 10K 0 100K 1M 10M TOTAL POWER DISSIPATION (mW) DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V) 250 100 225 V CC = 200 No signal No load 175 150 125 100 75 50 25 0 -75 -50 -25 FREQUENCY (Hz) 0 25 50 75 100 125 TEMPERATURE (°C) COMMON MODE REJECTION RATIO VERSUS FREE AIR TEMPERATURE SUPPLY CURRENT PER AMPLIFIER VERSUS FREE AIR TEMPERATURE 89 15V 1.8 V CC = 1.6 No signal No load 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 -75 -50 -25 0 25 50 75 100 125 COMMON MODE MODE REJECTION RATIO (dB) 2.0 SUPPLY CURRENT (mA) 15V 88 R L = 1 0 kΩ VC C = 15V 87 86 85 84 83 -75 -50 -25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) 5/9 TL071 - TL071A - TL071B OUTPUT VOLTAGE VERSUS ELAPSED TIME 28 6 24 4 OUTPUT OUTPUT VOLTAGE (mV) INPUT AND OUTPUT VOLTAGES (V) VOLTAGE FOLLOWER LARGE SIGNAL PULSE RESPONSE INPUT 2 0 VCC = 15V R L = 2 kΩ C L= 100pF Ta mb = +25 C -2 -4 -6 0 0.5 1 1.5 2 2.5 3 OVERSHOOT 20 90% 16 12 8 V 4 0 t -4 3.5 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 TIME ( µs) EQUIVALENT INPUT NOISE VOLTAGE VERSUS FREQUENCY TOTAL HARMONIC DISTORTION VERSUS FREQUENCY 1 VCC = 60 15V A V = 10 R S = 100 Ω T amb = +25°C 50 40 30 20 10 0 10 40 100 400 1k 4k FREQUENCY (Hz) 10k 40k 100k TOTAL HARMONIC DISTORTION (%) 70 EQUIVALENT INPUT NOISE VOLTAGE (nV/VHz) = 15V Tamb = +25°C r TIME (µs) 6/9 CC R L = 2k Ω 10% V VCC = = 15V 15V CC 0.4 11 AA V V= = VV 6V6V O (rms) = = O (rms) 0.1 0.04 +25°C T amb +25°C T amb= = 0.01 0.004 0.001 100 400 1k 4k 10k FREQUENCY (Hz) 40k 100k TL071 - TL071A - TL071B PARAMETER MEASUREMENT INFORMATION Figure 1 : Voltage Follower Figure 2 : Gain-of-10 Inverting Amplifier 10k Ω 1k Ω - - eI - TL071 eI eo RL = 2kΩ CL = 100pF eo TL071 RL CL = 100pF TYPICAL APPLICATIONS (0.5Hz) SQUARE WAVE OSCILLATOR R F = 1 0 0k 3.3 k Ω Ω +15V T L0 71 1k Ω C = 3.3 F -15V µF 3.3k Ω 9.1k f osc= Ω 1 2 xR F CF HIGH Q NOTCH FILTER TL 0 7 1 R1 R2 fo= 1 2 xR = 1kHz F CF C3 R3 C1 = C2 = C3 2 = 100pF R1 = R2 = 2R3 = 1.5M C1 Ω C2 7/9 TL071 - TL071A - TL071B PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP Dimensions A a1 B b b1 D E e e3 e4 F i L Z 8/9 Min. Millimeters Typ. 3.32 0.51 1.15 0.356 0.204 Max. 1.65 0.55 0.304 10.92 9.75 7.95 Min. 0.020 0.045 0.014 0.008 Max. 0.065 0.022 0.012 0.430 0.384 0.313 2.54 7.62 7.62 3.18 Inches Typ. 0.131 0.100 0.300 0.300 6.6 5.08 3.81 1.52 0.125 0260 0.200 0.150 0.060 TL071 - TL071A - TL071B 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. Millimeters Typ. 0.1 0.65 0.35 0.19 0.25 Max. 1.75 0.25 1.65 0.85 0.48 0.25 0.5 Min. Inches Typ. 0.026 0.014 0.007 0.010 Max. 0.069 0.010 0.065 0.033 0.019 0.010 0.020 0.189 0.228 0.197 0.244 0.004 o 45 (typ.) 4.8 5.8 5.0 6.2 1.27 3.81 3.8 0.4 0.050 0.150 4.0 1.27 0.6 0.150 0.016 0.157 0.050 0.024 8 o (max.) 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