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AD7418 Datasheet 10-Bit Digital Temperature Sensor

Manufacturer: Analog Devices

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General Description

The AD7417 and AD7418 are 10-bit, 4-channel and single-channel ADCs with an on-chip temperature sensor that can operate from a single 2.7 V to 5.5 V power supply.

The devices contain a 15 μs successive approximation converter, a 5-channel multiplexer, a temperature sensor, a clock oscillator, a track-and-hold, and a reference (2.5 V).

The AD7416 is a temperature-monitoring only device in an 8-lead package.

Overview

Data Sheet 10-Bit Digital Temperature Sensor (AD7416) and 4-/1-Channel ADCs AD7416/AD7417/AD7418.

Key Features

  • 10-bit ADC with 15 μs and 30 μs conversion times Single and 4 single-ended analog input channels On-chip temperature sensor:.
  • 40°C to +125°C On-chip track-and-hold Overtemperature indicator Automatic power-down at the end of a conversion Wide operating supply range: 2.7 V to 5.5 V I2C-compatible serial interface Selectable serial bus address allows connection of up to 8 AD7416/AD7417 devices to a single bus AD7416 is a superior replacement for LM75.

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