ON ADT7461ARM

数字，本地/远程0°C ~ 127°C-55°C ~ 150°CSMBus3V ~ 5.5V±3°C

Overview

•On-Chip and Remote Temperature Sensor •0.25°C Resolution/1°C Accuracy on Remote Channel •1°C Resolution/3°C Accuracy on Local Channel •Automatically Cancels Up to 3 k(Typ) of Resistance in Series with Remote Diode to Allow Noise Filtering •Extended, Switchable Temperature Measurement Range 0°C to +127°C (Default) or –55°C to +150°C •Pin−and Register−Compatible with the ADM1032 •2−Wire SMBus Serial Interface with SMBus Alert Support •Two SMBus Address Versions Available: ♦ADT7461 SMBus Address is 0x4C ♦ADT7461-2 SMBus Address is 0x4D •Programmable Over/Undertemperature Limits •Offset Registers for System Calibration •Up to Two Overtemperature Fail−Safe THERMOutputs •Small 8−Lead SOIC or 8−Lead MSOP Packages •170 A Operating Current, 5.5 A Standby Current •These are Pb−Free Devices

Features

Tube Package
0°C ~ 127°C Sensing Temperature - Local
SMBus Output Type
3V ~ 5.5V Voltage - Supply
±3°C Accuracy - Highest (Lowest)
Surface Mount Mounting Type