Datasheet LTC1052, LTC7652 (Analog Devices) - 19

LTC1052/LTC7652
U TYPICAL APPLICATIO S Precision Isolation Amplifier
1k* INPUT SIDE OUTPUT SIDE 74C04 10k 10k 20k ZERO TRIM 4 – 15V 15V 4 1 – 100k* 2N5434 2N5434 30pF 22M 1 LTC1052 10 5 2 100k 3 + 14–PIN 2 L2 8 6 7 STANCOR PCT-39 1000pF LTC1052 OUT 2 4 5 1 2N5434 2N5434 – 1k GAIN TRIM INPUT + 14 7 – 15V 100k 0.1µF 0.1µF 6 3 13 15V 10k 11 13.3k* 5 5 74C04 10k 11 14 IN4148 74C90 11 74C90 14 ÷10 ÷10 100pF 10M 2k 2k 10k* (SELECT) 10 1 12 10 1 12 330Ω 15V 68pF 1N4148 1N4148 1.8k NC 2N3904 1k – 15V 25mA 7 1 74C04 FLOATING 2.2 + µF 2N2222 SUPPLY NC 2N3904 L1 11k POWER OUTPUTS DALE TC–10–11 DRIVER 15V – 15V 8 20k 1N4148 15V 1000pF 25mA + 2 4.3k 2.2µF 20k FLOATING COMMON 2N2222 68pF 9 3 LTC1052/7652 • TA19 1k 1.8k 250V ISOLATION 0.03% ACCURACY 15V *1% FILM RESISTOR 1052fa 19