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ADT7420

Analog Devices
Part Number ADT7420
Manufacturer Analog Devices
Description 16-Bit Digital I2C Temperature Sensor
Published Jul 19, 2010
Detailed Description Data Sheet ±0.25°C Accurate, 16-Bit Digital I2C Temperature Sensor ADT7420 FEATURES High performance Temperature accur...
Datasheet PDF File ADT7420 PDF File

ADT7420
ADT7420

Overview
Data Sheet ±0.
25°C Accurate, 16-Bit Digital I2C Temperature Sensor ADT7420 FEATURES High performance Temperature accuracy ±0.
20°C from −10°C to +85°C at 3.
0 V ±0.
25°C from −20°C to +105°C from 2.
7 V to 3.
3 V 16-bit resolution: 0.
0078°C Ultralow temperature drift: 0.
0073°C NIST traceable or equivalent Fast first temperature conversion on power-up of 6 ms Easy implementation No temperature calibration/correction required by user No linearity correction required Low power Power-saving 1 sample per second (SPS) mode 700 µW typical at 3.
3 V in normal mode 7 µW typical at 3.
3 V in shutdown mode Wide operating ranges Temperature range: −40°C to +150°C Voltage range: 2.
7 V to 5.
5 V Programmable interrupts Critical overtemperature interrupt Overtemperature/undertemperature interrupt I2C-compatible interface 16-lead, 4 mm × 4 mm LFCSP RoHS-compliant package APPLICATIONS RTD and thermistor replacement Thermocouple cold junction compensation Medical equipment Industrial control and test Food tra...


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