Nuvoton Technology W83L771ASG
The W83L771AWG/ASG, a one remote and one local temperature sensor with 2 temperature alert outputs and with 2-wire System Management Bus (SMBusTM) serial interface, is Nuvoton hardware monitoring IC specifically designed for PC, notebook and any embedded environments. The W83771AWG/ASG uses Ideality Factor Configuration to eliminate temperature measurement error. The remote temperature sensor input can be connected to thermal diode or transistor such as 2N3904.| Part No. | W83L771ASG |
|---|---|
| Datasheet | W83L771ASG Download |
| Manufacturer |  Nuvoton Technology |
| Description | H/W Monitoring IC |
| Buy | Stock & Price |
GENERAL DESCRIPTION
A 10-bit plus sign ADC (Analog to Digital Converter) with 0.125C resolutions is built inside W83L771AWG/ASG to convert the monitored temperature value. Programmable conversion rates and stand-by mode support low-power operation. The W83L771AWG/ASG is a high temperature accuracy, low-power consumption, SMBusTM serial interface IC, which is available in 8-pin, TSSOP (MSOP) and SOP package, with the working voltage of 3.3 V ±10%. 1.1 Product Selection Guide PART NUMBER SMBUS ADDRESS W83L771AWG 1001_100xb W83L771AWG-2 1001_101xb W83L771ASG 1001_100xb W83L771ASG-2 1001_101xb FUNCTIONALITY REMOTE LOCAL OTHER PACKAGE TSSOP-8 Programmable (MSOP-8) 1 1 temperature High/Low limit SOP-8 Publication Release Date: 2009/11/19 Version: 1.91 -1- W83L771AWG/W83L771ASG 2.FEATURES
2.1 Monitoring Items - Temperature● Measure the temperature with high accuracy.
● One on-chip thermal sensor
● One remote temperature sensor input
● Ideality Factor Configuration on External Diodes.
● Remote Diode Fault Detection.
