LT1881 Linear Technology, LT1881 Datasheet - Page 12

• Manufacturer Part Number: LT1881
• Description: Dual and Quad Rail-to-Rail Output/ Picoamp Input Precision Op Amps
• Manufacturer: Linear Technology

RELATED PARTS
LT1881/LT1882
TYPICAL APPLICATIO
PART NUMBER
LT1112/LT1114
LT1677
LT1793
LT1884/LT1885
LTC2050
12
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone] www.linear-tech.com
DESCRIPTION
Dual/Quad Picoamp Input Op Amp
Gain Programmable Instrumentation Amp
Low Noise JFET Op Amp
Dual/Quad Picoamp Input Op Amp
Zero Drift Op Amp in SOT-23
10k
0.1%
10k
0.1%
–
+
1/2 LT1881
U
–50 C to 600 C Digital Thermometer Operates on 3.3V
V
A1
CC
R1
4k
R
T
V
CC
= 3.3V
R3
1k
R2
4k
RT: OMEGA F4132 1000 RTD
R1, R2, R3, RF: USE BI 698-3 2k 8 RESISTOR NETWORK
–
+
1/2 LT1881
V =
V
A2
V
CC
CC
2
R
1k
F
+ 1.588mV/ C
COMMENTS
V
Gain Error = 0.08% Max
I
3 Times Faster than LT1881/LT1882
V
B
OS
OS
= 10pA Max
= 3 V Max, Rail-to-Rail Output
= 60 V Max
V
+IN
–IN
GND
REF
LTC1287
CS/SHDN
D
CLK
V
OUT
CC
LINEAR TECHNOLOGY CORPORATION 2000
1881/2 TA02
18812i LT/TP 0400 4K • PRINTED IN USA
1 F