ON ADT7421ARMZ-REEL

温度传感器逻辑逻辑

Overview

Precision Temperature Sensor with Beta Compensation (for <45 nm Geometries)

•On−Chip and Remote Temperature Sensor •0.25°C Resolution on Remote Channel •1°C Resolution on Local Channel •Automatically Cancels the Effect of Beta Variation in Thermal Transistors on Small Geometry CPU’s •Automatically Cancels Up to 50 (Typical) of Resistance in Series with Remote Transistor •Extended, Switchable Temperature Measurement Range  0°C to +125°C (default) or −40°C to +125°C •Pin−and Register−Compatible with ADM1032, ADT7461, ADT7461A, EMC1402, and aSC7525 •2−Wire SMBus Serial Interface with SMBus Alert Support •Programmable Over/Undertemperature Limits •Offset Registers for System Calibration •Up to Two Overtemperature Fail−Safe THERMOutputs •Small 8−lead MSOP and SOP Packages •These are Pb−Free Devices

Features

Bulk Package
Temperature Sensor Type
Logic Input Type
Logic Output Type
4 mA Current - Supply
Surface Mount Mounting Type
Micro8™ Supplier Device Package