5秒后页面跳转
捷配首页

Datasheet > G788
G788 PDF预览

G788

更新时间： 2024-10-30 01:23:59
品牌 Logo 应用领域
致新 - GMT /
页数 文件大小 规格书
1页 45K
描述
1°C Remote and Local Temperature Sensor with SMBus Serial Interface

阅读下载

中文翻译

获取价格

G788 数据手册

  
Global Mixed-mode Technology  
G788  
±1°C Remote and Local Temperature Sensor with  
SMBus Serial Interface  
Features  
General Description  
„
Two Channels: Measures Both Remote and  
The G788 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 tran-  
sistor 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.  
Local Temperatures  
„
„
„
„
„
„
No Calibration Required  
Built-in Noise-Buster for Remote Sensor  
SMBus 2-Wire Serial Interface  
Programmable Under/Overtemperature Alarms  
Supports SMBus Alert Response  
Accuracy:  
±1°C (-10°C to +80°C, remote)  
±3°C (-40°C to +125°C, local)  
320µA (typ) Average Supply Current During  
Conversion  
„
„
„
„
+3V to +3.6V Supply Range  
MSOP-8 Package  
Remote Temperature Measurment up to 160°C  
by using offset shifting method (see “Measure  
Remote Temperature Higher Than 127°C” sec-  
tion)  
The 2-wire serial interface accepts standard System  
Management Bus (SMBus) Write Byte, Read Byte,  
Send Byte, and Receive Byte commands to program  
the alarm thresholds and to read temperature data.  
The data format is 11bits plus sign, with each bit cor-  
responding to 0.125°C, in two’s-complement format.  
Measurements can be done automatically and  
autonomously, with the conversion rate programmed  
by the user or programmed to operate in a single-shot  
mode. The adjustable rate allows the user to control  
the supply current drain.  
Applications  
Desktop and Notebook  
Computers  
Smart Battery Packs  
LAN Servers  
Central Office  
Telecom Equipment  
Test and Measurement  
Multi-Chip Modules  
The G788 and G788-1 have the same functions but  
different SMBus slave addresses. This allows for one  
of each to be on the bus at the same time.  
Industrial Controllers  
.
Ordering Information  
ORDER  
NUMBER  
G788P81U  
TEMP.  
RANGE  
-55°C to +125°C  
PACKAGE  
(Green)  
MSOP-8  
MARKING  
G788  
Note: P8:MSOP-8  
1: Bonding Code  
U: Tape & Reel  
Pin Configuration  
Typical Application Circuit  
3V to 3.6V  
0.1µF  
G788  
SMBCLK  
8
7
6
5
1
2
3
4
VCC  
VCC  
10kΩ EACH  
SMBDATA  
ALERT  
GND  
DXP  
DXN  
DXP  
DXN  
CLOCK  
DATA  
SMBCLK  
SMBDATA  
ALERT  
INTERRUPT TO µC  
2200pF  
2N3904  
THERM  
THERM  
GND  
MSOP-8  
Ver: 0.4  
Oct 16, 2013  
TEL: 886-3-5788833  
http://www.gmt.com.tw  
1
1

中文翻译

下载PDF

与G788相关器件

型号 品牌 获取价格 描述 数据表
G7881 ETC

获取价格

 		Optoelectronic
G7881-21 HAMAMATSU

获取价格

 		InGaAs PIN photodiode with preamp
G7881-22 HAMAMATSU

获取价格

 		InGaAs PIN photodiode with preamp
G7881-22FC HAMAMATSU

获取价格

 		Fiber Optic Device
G7881-23 HAMAMATSU

获取价格

 		InGaAs PIN photodiode with preamp
G7881-23MU HAMAMATSU

获取价格

 		Fiber Optic Device
G7881-32 HAMAMATSU

获取价格

 		InGaAs PIN photodiode with preamp
G7881-32FC HAMAMATSU

获取价格

 		Fiber Optic Device
G7881-44 HAMAMATSU

获取价格

 		InGaAs PIN photodiode with preamp
G7881-44LC HAMAMATSU

获取价格

 		Fiber Optic Device

与G788相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证