LM101A_01 STMICROELECTRONICS | Alldatasheet

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Technical content

■ INPUT OFFSET VOLTAGE 0.7mV 2mV ■ INPUT BIAS CURRENT 25nA 70nA ■ INPUT OFFSET CURRENT 1.5nA 2nA ■ SLEW RATE AS INVERSING 10V/µs 10V/µs AMPLIFIER

DESCRIPTION

The LM101A is a general purpose operational am- plifier which offers many features: supply voltages from ±5V to ±22V, low current drain, overload pro- tection on the input and output, no latch-up when the common-mode range is exceeded, free from oscillations and compensation with a single 30pF capacitor. It has advantages over internally com- pensated amplifiers in that the compensation can be tailored to the particular application: slew rate of 10V/µs and bandwidth of 3.5MHz can be easily achieved. ORDER CODE N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT) PIN CONNECTIONS (top view) Part Number Temperature Range Package ND LM301A 0°C, +70°C •• Example : LM201AN N DIP8 (Plastic Package) D SO8 (Plastic Micropackage) 1 - Balance, compensation 2 - Inverting input 3 - Non-inverting input 4 - VCC - 5 - Balance 6 - Output 7 - VCC 8 - Compensation 2 LM101A-LM201A LM301A SINGLE OPERATIONAL AMPLIFIERS December 2001

Symbol Parameter LM101A LM201A LM301A Unit VCC Supply voltage ±22 V Vi Input Voltage ±15 V Vid Differential Input Voltage ±30 V Ptot Power Dissipation N Suffix D Suffix 500 300 mW Output Short-circuit Duration Infinite Toper Opearting Free-air Temperature Range -55 to +125 -40 to +105 0 to +70 °C Tstg Storage Temperature Range -65 to +150 °C

ELECTRICAL CHARACTERISTICS

±5V ≤ VCC ≤ ±20V, C1 = 30pF, Tamb = 25°C (unless otherwise specified) Symbol Parameter LM101A - LM201A LM301A Unit Vio Input Offset Voltage (RS ≤ 10kΩ ) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 0.7 2 27 . 5 mV DV io Input Offset Voltage Drift Tmin ≤ Tamb ≤ Tmax 31 5 63 0 µV/°C Iib Input Bias Current - note Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 25 75 100 70 250 300 nA Iio Input Offset Current Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 1.5 10 25 0 nA DIIio Input Offset Current Drift Tmin ≤ Tamb ≤ 25°C Tmin ≤ Tamb ≤ Tmax 100 200 300 600 pA/°C Avd Large Signal Voltage Gain * VO ≤ 10V, RL = 2kΩ) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 100 25

100 V/mV

Supply Voltage Rejection Ratio (Rs ≤ 10kΩ ) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 96 70 96 dB ICC Supply Current, no load Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 1.8 3 1.8 3 mA Vicm Input Common Mode Voltage Range (VCC = ±20V) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax ±15 ±15 ±15 ±15 V CMR Common Mode Rejection Ratio (Rs ≤ 10kΩ ) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 96 70 96 dB IOS Output Short-circuit Current * Tamb = +25°C 10 30 50 10 30 50 mA ±VOPP Output Voltage Swing * Tamb = +25°C R L = 10kΩ RL = 2kΩ Tmin ≤ Tamb ≤ Tmax RL = 10kΩ RL = 2kΩ 13 V SR Slew Rate (Vi = ±10V, RL = 2kΩ ,CL = 100pF, unity gain) - 1) 0.25 0.5 0.25 0.5 V/µs

Rise (Vi = ±20mV, RL = 2kΩ ,CL = 100pF, unity gain) 0.3 0.3 µs KOV Overshoot (Vi = 20mV, RL = 2kΩ ,CL = 100pF, unity gain) 55 % Zi Input Impedance * 1.5 4 1.5 4 M Ω GBP Gain Bandwidth Product * (Vi = 10mV, RL = 2kΩ ,CL = 100pF, f = 100KHz) 0.5 1 0.5 1 MHz THD Total Harmonic Distortion (f = 1kHz, Av = 20dB, RL = 2kΩ, Vo = 2Vpp, C L = 100pF) 0.015 0.015 % en Equivalent Input Noise Voltage f = 1kHz, Rs = 100Ω 25 25 1. May be improved up to 10V/µs in inverting amplifier configuration * ==> VCC = ±15V, Tamb = +25°C (unless otherwise specified) Symbol Parameter LM101A - LM201A LM301A Unit nV Hz

SINGLE POLE COMPENSATION FEED FORWARD COMPENSATION

8 PINS - PLASTIC DIP

Dim. Millimeters Inches A 3.32 0.131 a1 0.51 0.020 B 1.15 1.65 0.045 0.065 b 0.356 0.55 0.014 0.022 b1 0.204 0.304 0.008 0.012 D 10.92 0.430 E 7.95 9.75 0.313 0.384 e 2.54 0.100 e3 7.62 0.300 e4 7.62 0.300 F 6.6 0260 i 5.08 0.200 L 3.18 3.81 0.125 0.150 Z 1.52 0.060

8 PINS - PLASTIC MICROPACKAGE (SO)

Dim. Millimeters Inches A 1.75 0.069 a1 0.1 0.25 0.004 0.010 a2 1.65 0.065 a3 0.65 0.85 0.026 0.033 b 0.35 0.48 0.014 0.019 b1 0.19 0.25 0.007 0.010 C 0.25 0.5 0.010 0.020 c1 45° (typ.) D 4.8 5.0 0.189 0.197 E 5.8 6.2 0.228 0.244 e 1.27 0.050 e3 3.81 0.150 F 3.8 4.0 0.150 0.157 L 0.4 1.27 0.016 0.050 M 0.6 0.024 S 8° (max.) b A s L C E D M 8 5 1 4 F 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 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 logo is a registered trademark of STMicroelectronics © 2001 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States © http://www.st.com