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LINEAR TECHNOLOGY  LTC1290CCN#PBF  Analog to Digital Converter, Octal, 12 bit, 50 kSPS, Dual (+/-), -5 V, 5 V, DIP

LINEAR TECHNOLOGY LTC1290CCN#PBF
Technical Data Sheet (618.37KB) EN See all Technical Docs

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Product Overview

The LTC1290CCN#PBF is a single chip Data Acquisition System which contains a serial I/O successive approximation A/D converter. It uses LTCMOSTM switched capacitor technology to perform 12-bit unipolar plus sign bipolar A/D conversions. The 8-channel input multiplexer can be configured for either single-ended or differential inputs. 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 2s complement output coding in the bipolar mode. The output data word can be programmed for a length of 8/12/16-bit. This allows easy interface to shift registers and a variety of processors.
  • Variable data word length
  • Power shutdown
  • Built-in sample-and-hold
  • Direct 4-wire interface to most MPU serial ports and all MPU parallel ports

 

Product Information

Resolution (Bits):
12bit
Sampling Rate:
50kSPS
Supply Voltage Type:
Dual (+/-)
Supply Voltage Min:
-5V
Supply Voltage Max:
5V
ADC / DAC Case Style:
DIP
No. of Pins:
20Pins
Input Channel Type:
Differential, Single Ended
Data Interface:
Parallel, Serial
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
Octal 12-Bit SAR ADCs
Automotive Qualifications Standard:
-
MSL:
-
Supply Current:
6 mA
Supply Voltage Range - Analogue:
± 5V
Supply Voltage Range:
± 5V
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Automation & Process Control;
  • Sensing & Instrumentation

Legislation and Environmental

Moisture Sensitivity Level:
-
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Associated Products