Part Number : G781
Function : Remote and Local Temperature Sensor
Package : SOP 8 Pin, TDFN3X3-8 Type
Manufacturers : Global Mixed-mode Technology
Pinouts :
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
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 within the file : G781F
G781 Datasheet PDF Download
