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AD7414 - 10-Bit Digital Temperature Sensors

Description

The AD7414/AD7415 are complete temperature monitoring systems in 6-lead and 5-lead SOT-23 packages.

They contain a band gap temperature sensor and a 10-bit ADC to monitor and digitize the temperature reading to a resolution of 0.25°C.

Features

  • 10-bit temperature-to-digital converter Temperature range:.
  • 40°C to +125°C Typical accuracy of ±0.5°C at +40°C SMBus/I2C®-compatible serial interface 3 μA power-down current Temperature conversion time: 29 μs typ Space-saving 6-lead (AD7414) and 5-lead (AD7415) SOT-23 packages Pin selectable addressing via AS Overtemperature indicator (AD7414 Only) SMBus alert function (AD7414 only) 4 versions allow 8 I2C addresses (AD7414) 2 versions allow 6 I2C addresses (AD7415).

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Full PDF Text Transcription

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FEATURES 10-bit temperature-to-digital converter Temperature range: −40°C to +125°C Typical accuracy of ±0.5°C at +40°C SMBus/I2C®-compatible serial interface 3 μA power-down current Temperature conversion time: 29 μs typ Space-saving 6-lead (AD7414) and 5-lead (AD7415) SOT-23 packages Pin selectable addressing via AS Overtemperature indicator (AD7414 Only) SMBus alert function (AD7414 only) 4 versions allow 8 I2C addresses (AD7414) 2 versions allow 6 I2C addresses (AD7415) APPLICATIONS Hard disk drives Personal computers Electronic test equipment Office equipment Domestic appliances Process control Cellular phones GENERAL DESCRIPTION The AD7414/AD7415 are complete temperature monitoring systems in 6-lead and 5-lead SOT-23 packages.
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