12

LTC1391

sn1391 1391fas

PART NUMBER

DESCRIPTION

COMMENTS

LTC1285

3V 12-Bit ADC

Micropower, Auto Shutdown, SO-8 Package, SPI, QSPI + MICROWIRE

LTC1286

5V 12-Bit ADC

Micropower, Auto Shutdown, SO-8 Package, SPI, QSPI + MICROWIRE Compatible

LTC1380/LTC1393

SMBus-Controlled Analog Multiplexer

LTC1390

Serial-Controlled 8-to-1 Analog Multiplexer

LTC1401

3V, 12-Bit, 200ksps Serial ADC

15mW, Internal Reference, SO-8 Package

LTC1402

12-Bit, 2.2Msps Serial ADC

90mW with Nap and Sleep Modes, 5V or

±5V, Internal Reference

LTC1404

12-Bit, 600ksps Serial ADC

5V or

±5V, Internal Reference and Shutdown

LTC1417

14-Bit, 400ksps Serial ADC

20mW, Single 5V or

±5V Supply

LTC1451

5V 12-Bit Voltage Output DAC

LTC1452

5V and 3V 12-Bit Voltage Output DAC

LTC1453

3V 12-Bit Voltage Output DAC

LT1460-2.5

Micropower, Precision Bandgap Reference

130

µA Supply Current, 10ppm/°C, Available in SOT-23

LT1461-2.5

Micropower, Low Dropout Reference

50

µA Supply Current, 300mV Dropout, 3ppm/°C Drift

LTC1655/LTC1655L 16-Bit, Voltage Output DAC, 5V/3V

SO-8 Package, Micropower, Serial I/O

LTC1658

14-Bit, Voltage Output DAC

MICROWIRE is a trademark of National Semiconductor.

RELATED PARTS

Interfacing LTC1391 with LTC1257 for Demultiplex Operation

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

S0

S1

S2

S3

S4

S5

S6

S7

D

CS

CLK

GND

LTC1391

1

2

3

4

8

7

6

5

GND

CLK

LOAD

LTC1257

5V

0.1

µF

0.1

µF

OPTIONAL D/A

OUTPUT FILTER

47k

DATA

1391 TA03

CS

CLK

ANALOG

OUTPUTS

TTL COMPATIBLE

LT/TP 0701 1.5K REV A • PRINTED IN USA

©LINEAR TECHNOLOGY CORPORATION 1995

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

TYPICAL APPLICATIO