LT1001_15 Datasheet, PDF (11/16 Pages) Linear Technology – Precision Operational Amplifier

TYPICAL APPLICATIONS
Instrumentation Amplifier with ±300V
Common Mode Range and CMRR > 150dB
15V
LT1001
820Ω
S1
INPUT
1µF**
S2
(ACQUIRE)
01
OUT
(READ)
02
OUT
74C906
IN
IN
74C04
74C86
C
12
4022 _CLK
EN
R
10k
1k
820Ω
10k
S3
3₊
6
LT1001
2_–
+
0.1µF
0.2µF**
S4
OUTPUT
330k*
909Ω*
200Ω
GAIN
TRIM
A
2k*
3
6
LM301A
2
5.6k*
R1 _1k
2k*
0.1µF
1) ALL DIODES IN4148
2) S1–S4 OPTO MOS SWITCH OFM-1A, THETA-J CORP.
3) *FILM RESISTOR
4) **POLYPROPYLENE CAPACITORS
5) ADJUST R1 for 93 Hz AT TEST POINT A
LM329
A FLYING CAPACITOR CHARGED BY CLOCKED
PHOTO DRIVEN FET SWITCHES CONVERTS A
DIFFERENTIAL SIGNAL AT A HIGH COMMON
MODE VOLTAGE TO A SINGLE ENDED SIGNAL
AT THE LT1001 OUTPUT.
1001 TA13
1001fb
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