Datasheet LT1007, LT1037 (Analog Devices) - 6

LT1007/LT1037
W U TYPICAL PERFORMANCE CHARACTERISTICS Voltage Gain vs Frequency Voltage Gain vs Supply Voltage Voltage Gain, RL = 2k and 600
Ω 180 25 V 160 S = ±15V TA = 25°C TA = 25°C RL = 2k 140 R µV) –1 L = 2k 20 INPUT VOLTAGE ( 120 µV) 0 R 100 15 L = 2k RL = 600Ω 80 1 –1 LT1007 LT1037 60 10 µ 0 V) VOLTAGE GAIN (dB) 40 INPUT VOLTAGE ( 20 5 R 1 OPEN-LOOP VOLTAGE GAIN (V/ V L = 600Ω S = ±15V 0 TA = 25°C –20 0 0.01 0.1 1 10 100 1k 10k 100k 1M 10M 100M 0 5 10 15 20 25 –15 –10 –5 0 5 10 15 FREQUENCY (Hz) SUPPLY VOLTAGE (±V) OUTPUT VOLTAGE (V) MEASURED ON TEKTRONIX 178 LINEAR IC TESTER 1007/37 G10 1007/37 G11 1007/37 G12
Voltage Gain vs Load Resistance Voltage Gain vs Temperature Warm-Up Drift
25 25 10 VS = ±15V VS = ±15V TA = 25°C T µV) RL = 2k µV) A = 25°C 20 20 8 µV) RL = 1k 15 15 6 METAL CAN (H) PACKAGE RL = 600Ω 10 10 4 VS = ±15V VOLTAGE GAIN (V/ VOUT = ±10V DUAL-IN-LINE PACKAGE 5 5 V 2 OUT = ±8V FOR PLASTIC (N8) OR CERDIP (J8) OPEN-LOOP VOLTAGE GAIN (V/ T CHANGE IN OFFSET VOLTAGE ( A ≥ 100°C AND RL = 600Ω 0 0 0 0.1 0.3 1 3 10 –50 –25 0 25 50 75 100 125 0 1 2 3 4 5 LOAD RESISTANCE (kΩ) TEMPERATURE (°C) TIME AFTER POWER ON (MINUTES) 1007/37 G13 1007/37 G14 1007/37 G15
Long Term Stability of Four Offset Voltage Drift with Temperature Representative Units of Representative Units Supply Current vs Supply Voltage
10 50 4 V 40 S = ±15V LT1007/LT1037 µV) 30 LT1007A/LT1037A 5 3 125°C µV) 20 25°C 10 0.2µV/MONTH –55°C 0 0 2 –10 –20 OFFSET VOLTAGE ( SUPPLY CURRENT (mA) –5 1 –30 OFFSET VOLTAGE CHANGE ( 0.2µV/MONTH TREND LINE –40 –10 –50 0 0 2 4 6 8 10 –50 –25 0 25 50 75 100 125 0 5 10 15 20 TIME (MONTHS) TEMPERATURE (°C) SUPPLY VOLTAGE (±V) 1007/37 G16 1007/37 G17 1007/37 G18 sn100737 100737fbs 6