Description

Manufacturer:LINEAR TECHNOLOGY
Manufacturer Part No:LTC2308IUF#PBF

Product Overview

The LTC2308IUF#PBF is a 8-channel 12-bit Analog-to-digital Converter (ADC) with an SPI/MICROWIRE compatible serial interface. This ADC includes an internal reference and a fully differential sample-and-hold circuit to reduce common mode noise. The internal conversion clock allows the external serial output data clock (SCK) to operate at any frequency up to 40MHz. It operates from a single 5V supply and draws just 3.5mA at a sample rate of 500ksps. The auto-shutdown feature reduces the supply current to 200μA at a sample rate of 1ksps. The low power consumption and small size makes the ADC ideal for battery operated and portable applications, while the 4-wire SPI compatible serial interface makes this ADC a good match for isolated or remote data acquisition systems.
  • Guaranteed no missing codes
  • Auto-shutdown scales supply current with sample rate
  • Internal reference
  • Internal 8-channel multiplexer
  • Internal conversion clock
  • SPI/MICROWIRE compatible serial interface
  • Separate output supply 0VDD

Applications

Automation & Process Control, Sensing & Instrumentation

Product Information

:
12bit
:
500kSPS
:
Single
:
4.75V
:
5.25V
:
QFN
:
24Pins
:
Differential, Single Ended
:
Serial
:
-40°C
:
85°C
:
Each
:
Octal 12-Bit SAR ADCs
:
:
Yes
:
MSL 1 – Unlimited

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