LTC1391 데이터 시트보기 (PDF) - Linear Technology
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LTC1391 Datasheet PDF : 9 Pages
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TYPICAL APPLICATION
LTC1391
Interfacing LTC1391 with LTC1257 for Demultiplex Operation
ANALOG
OUTPUTS
1 S0
2 S1
3 S2
4 S3
5 S4
6 S5
7 S6
8 S7
V+ 16
D 15
V – 14
13
DOUT
LTC1391
12
DIN
11
CS
10
CLK
9
GND
TTL COMPATIBLE
AT V+ = 5V
DATA
CLK
CS
47k
OPTIONAL D/A
OUTPUT FILTER
1
CLK
8
VCC
2
7
3 DIN LTC1257 VOUT 6
LOAD
VREF
4
DOUT
5
GND
0.1µF
5V ≤ V+ ≤ 12V
0.1µF
1391 TA03
RELATED PARTS
PART NUMBER DESCRIPTION
LTC1285
3V 12-Bit ADC
LTC1286
5V 12-Bit ADC
LTC1390
LTC1451
Serial-Controlled 8-to-1 Analog Multiplexer
5V 12-Bit DAC
LTC1452
5V and 3V 12-Bit DAC
LTC1453
3V 12-Bit DAC
MICROWIRE is a trademark of National Semiconductor.
COMMENTS
Micropower, Auto Shutdown, SO-8 Package, SPI, QSPI + MICROWIRETM Compatible
Micropower, Auto Shutdown, SO-8 Package, SPI, QSPI + MICROWIRE Compatible
Low RON, Bidirectional Serial Interface, Low Power, 16-Pin SO
Complete VOUT DAC, SO-8 Package, Daisy-Chainable, Low Power
Multiplying VOUT DAC, SO-8 Package, Rail-to-Rail Output, Low Power
Complete VOUT DAC, SO-8 Package, Daisy-Chainable, Low Power
9
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 q FAX: (408) 434-0507 q TELEX: 499-3977
9 1391f, sn1391 LT/GP 0896 7K • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 1995
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