Datasheet

12
LTC2051/LTC2052
20512fd
© LINEAR TECHNOLOGY CORPORATION 2000
LT 0108 REV D • PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
●
FAX: [phone]
●
www.linear.com
RELATED PARTS
PART NUMBER DESCRIPTION COMMENTS
LTC1051/LTC1053 Precision Zero-Drift Op Amp Dual/Quad
LTC1151 ±15V Zero-Drift Op Amp Dual High Voltage Operation ±18V
LTC1152 Rail-to-Rail Input and Output Zero-Drift Op Amp Single Zero-Drift Op Amp with Rail-to-Rail Input and Output and Shutdown
LTC2050 Zero-Drift Op Amp in SOT-23 Single Supply Operation 2.7V to ±5V, Shutdown
LTC2053 Zero-Drift Precision Instrumentation Amp MS8, 116dB CMRR, Two External Resistors Set Gain
LTC6800 Rail-to-Rail Input and Output Instrumentation Amp Low Cost, MS8, Two External Resistors Set Gain
–
+
R
R2
1/4 LTC2052
R1
1
3
2
–
+
R
R2
1/4 LTC2052
R1
7
4
11
14
5
6
V
IN
–
+
R
1/4 LTC2052
12
13
0.1μF
5V
–5V
–
+
R
R2
1/4 LTC2052
R1
8
10
9
0.1μF
20512 F02
V
OUT
V
OUT
V
IN
= 3 ; INPUT DC – 10Hz NOISE ≅ 0.8μV
P-P
=
R2
R1
NOISE OF EACH PARALLEL OP AMP
√3
Paralleling Amplifiers to Improve Noise
TYPICAL APPLICATIO
U