Digi-Key Electronics

Texas Instruments

Verical

Arrow Americas

The LTC1290 is a data acquisition component which contains a serial I/O successive approximation A/D converter. It uses LTCMOS™ switched capacitor technology to perform either 12-bit unipolar or 11-bit plus sign bipolar A/D conversions. The 8-channel input multiplexer can be configured for either single-ended or differential inputs (or combinations thereof). An on-chip sample-and-hold is included for all single-ended input channels. When the LTC1290 is idle it can be powered down with a serial word in applications where low power consumption is desired.
The serial I/O is designed to be compatible with industry standard full duplex serial interfaces. It allows either MSB- or LSB-first data and automatically provides 2's complement output coding in the bipolar mode. The output data word can be programmed for a length of 8, 12 or 16 bits. This allows easy interface to shift registers and a variety of processors.
Applications

    Resolution: 12 Bits
    Fast Conversion Time: 13µs Max Over Temp
    Low Supply Current: 6.0mA

Analog to Digital Converters - ADC 12-Bit Serial I/O ADC w/8 CH MUX

8-Channel Single ADC SAR 50ksps 12-bit Serial 20-Pin PDIP N

Analog to Digital Converters - ADC LTC1290 - Single Chip 12-Bit Data Acquisition System

Texas Instruments

Distributor

Distributor

SKU

Stock

Price Range

270

1

$4.06

10

$3.07

50

$2.67

100

$2.55

250

$2.42

500

$2.34

1000

$2.28

2500

$2.21

3566

1

$3.09

100

$2.71

250

$1.90

1000

$1.53

19

3

$1.9692

50

50

$2.6550

100

$2.5110

250

$2.3610

500

$2.2620

1000

$2.1760

2500

$2.1220

3000

$2.0720

17684

135

$2.23

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Copyright © 2021 WTWH Media LLC and its licensors. All rights reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media.

Privacy Policy