G781 Datasheet PDF – Remote and Local Temperature Sensor

Part Number: G781

Function: Remote and Local Temperature Sensor

Package: SOP 8 Pin, TDFN3X3-8 Type

Manufacturer: Global Mixed-mode Technology

Image and Pinouts:

G781 datasheet

Description

The G781 is a precise digital thermometer that reports the temperature of both a remote sensor and its own package. The remote sensor is a diode-connected transistor typically a low-cost, easily mounted 2N3904 NPN type that replace conventional thermistors or thermo couples.

Remote accuracy is ±1°C with no calibration needed. It also has a build-in noise filtering function in remote sensor measuring the diode temperature. The remote channel can also measure the die temperature of other ICs, such as microprocessors, that contain an on-chip, diode-connected transistor.

Application Circuit

components

Features

1. Two Channels: Measures Both Remote and Local Temperatures

2. No Calibration Required

3. Built-in Noise-Buster for Remote Sensor

4. SMBus 2-Wire Serial Interface

5. Programmable Under/Overtemperature Alarms

6. Supports SMBus Alert Response

Applications:

1. Desktop and Notebook

2. Central Office

3. Computers

4. Telecom Equipment

5. Smart Battery Packs

6. Test and Measurement

7. LAN Servers

8. Multi-Chip Modules

9. Industrial Controllers

Other data sheets are available within the file: G781F

G781 Datasheet PDF Download


G781 pdf