
LT1783
16
1783fd
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 1999
LT 0609 REV D PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
Current Source
–
+
LT1783
R1
LT1634-1.25
1783 TA03
VCC
IOUT =
2N3906
1.25V
R1
PART NUMBER
DESCRIPTION
COMMENTS
LT1782
Micropower, Over-The-Top SOT-23 Rail-to-Rail Input and
Output Op Amp
SOT-23 Package, Micropower 40μA per Amplier, Rail-to-Rail Input and
Output, 200kHz GBW
LT1490/LT1491
Dual/Quad Over-The-Top Micropower Rail-to-Rail Input and
Output Op Amps
Single Supply Input Range: –0.4V to 44V, Micropower 50μA per Amplier,
Rail-to-Rail Input and Output , 200kHz GBW
LT1636
Single Over-The-Top Micropower Rail-to-Rail Input and
Output Op Amp
55μA Supply Current, VCM Extends 44V Above VEE, Independent of VCC,
MSOP Package, Shutdown Function
LT1638/LT1639
Dual/Quad, 1.2MHz, 0.4V/μs, Over-The-Top Micropower
Rail-to-Rail Input and Output Op Amps
170μA Supply Current, Single Supply Input Range: –0.4V to 44V,
Rail-to-Rail Input and Output