LTC1798CS8-4.1(RevA) データシートの表示（PDF） - Linear Technology
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LTC1798CS8-4.1 Datasheet PDF : 8 Pages
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LTC1798 Series
TYPICAL APPLICATIO S
Micropower Low Dropout Negative Reference
2
IN
6
OUT LTC1798-3
0.2V ≤ VCC ≤ 8.5V
2– 8
1
1/2 LTC1542
3+
4
0.1µF
GND
4
VOUT = – 3V
1798 TA03
VSS = – 4V
Supply Splitter
VCC = 5V
LTC1798-2.5
2
IN
6
OUT
0.1µF
GND
4
2.5V
VIRTUAL
0.1µF GROUND
1798 TA04
Low Power, Low Voltage Supply Reference for LTC1096L
ANALOG INPUT
0V TO 3V RANGE
1 CS/
2 SHDN
8
VCC 7
3 +IN LTC1096L CLK 6
–IN
4
DOUT 5
GND
VREF
1µF
SERIAL DATA LINK
MPU
SERIAL DATA LINK
(MICROWIRETM AND
SPI COMPATIBLE)
6
OUT
4
GND
2
IN
LTC1798-3
VIN
3.2V TO
0.1µF 12.6V
1798 TA05
MICROWIRE is a trademark of National Semiconductor Corporation.
RELATED PARTS
PART NUMBER
LT®1389
DESCRIPTION
Nanopower Precision Shunt Voltage Reference
LT1634
LT1460
LT1461
LT1790
Micropower Precision Shunt Voltage Reference
Micropower Series Reference
Micropower Precision Series Voltage Reference
SOT-23, LDO Precision Micropower Reference
8
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408)432-1900 q FAX:(408)434-0507 q www.linear-tech.com
COMMENTS
800nA Quiescent Current, 0.05% Max, 10ppm/°C Max Drift
1.25V and 2.5V Versions, SO-8 Package
0.05% Max, 25ppm/°C Max Drift, 1.25V, 2.5V, 4.096V and 5V Outputs
0.075% Max, 10ppm/°C Max Drift, 2.5V, 5V and 10V Outputs
0.04% Max, 3ppm/°C Max Drift, 35µA Quiescent Current
0.05% Max, 10ppm/°C Max, 2.5V, 60µA Supply
1798fa LT/LCG 1100 2K REV A • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 1999
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