5秒后页面跳转
捷配首页

Datasheet > AD7416_15
AD7416_15 PDF预览

AD7416_15

更新时间： 2024-11-21 01:12:55
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
24页 396K
描述
10-Bit Digital Temperature Sensor

阅读下载

中文翻译

获取价格

AD7416_15 数据手册

 浏览型号AD7416_15的Datasheet PDF文件第2页浏览型号AD7416_15的Datasheet PDF文件第3页浏览型号AD7416_15的Datasheet PDF文件第4页浏览型号AD7416_15的Datasheet PDF文件第5页浏览型号AD7416_15的Datasheet PDF文件第6页浏览型号AD7416_15的Datasheet PDF文件第7页 
10-Bit Digital Temperature Sensor  
(AD7416) and Four Single-Channel ADCs  
AD7416/AD7417/AD7418  
FUNCTIONAL BLOCK DIAGRAMS  
FEATURES  
10-bit ADC with 15 μs and 30 μs conversion times  
Single and 4 single-ended analog input channels  
On-chip temperature sensor: −40°C to +125°C  
On-chip track-and-hold  
10-BIT  
BAND GAP  
TEMPERATURE  
SENSOR  
ANALOG-TO-DIGITAL  
CONVERTER  
AD7416  
TEMPERATURE  
VALUE  
REGISTER  
Overtemperature indicator  
SETPOINT  
COMPARATOR  
Automatic power-down at the end of a conversion  
Wide operating supply range: 2.7 V to 5.5 V  
I2C-compatible serial interface  
Selectable serial bus address allows connection of up to 8  
AD7416/AD7417 devices to a single bus  
AD7416 is a superior replacement for LM75  
T
SETPOINT  
OTI  
REGISTER  
ADDRESS  
POINTER  
REGISTER  
8
V
DD  
T
SETPOINT  
HYST  
REGISTER  
3
4
OTI  
FAULT  
QUEUE  
COUNTER  
CONFIGURATION  
REGISTER  
GND  
SDA  
SCL  
7
6
5
A0  
A1  
A2  
1
2
SERIAL BUS  
INTERFACE  
APPLICATIONS  
Data acquisition with ambient temperature monitoring  
Industrial process control  
Automotive  
Figure 1. AD7416  
REF  
5
V
DD  
IN  
14  
Battery-charging applications  
Personal computers  
T
SETPOINT  
REGISTER  
OTI  
A > B  
A
B
4
OTI  
TEMP  
SENSOR  
CHARGE  
DISTRIBUTION  
DAC  
DATA OUT  
REF  
2.5V  
GENERAL DESCRIPTION  
The AD7417 and AD7418 are 10-bit, 4-channel and single-channel  
ADCs with an on-chip temperature sensor that can operate from a  
single 2.7 V to 5.5 V power supply. The devices contain a 15 μs  
successive approximation converter, a 5-channel multiplexer, a  
temperature sensor, a clock oscillator, a track-and-hold, and a  
reference (2.5 V). The AD7416 is a temperature-monitoring only  
device in an 8-lead package.  
3
2
SCL  
SDA  
7
A
A
A
A
IN1  
CONTROL  
LOGIC  
2
I C  
CLOCK  
INTERFACE  
8
9
IN2  
IN3  
IN4  
SAMPLING  
MUX  
CAPACITOR  
10  
AD7417  
V
BALANCE  
1
16  
NC NC  
NC = NO CONNECT  
6
15  
13  
12  
11  
A2  
GND  
CONVST  
A0  
A1  
The temperature sensor on the parts can be accessed via multip-  
lexer Channel 0. When Channel 0 is selected and a conversion  
is initiated, the resulting ADC code at the end of the conversion  
gives a measurement of the ambient temperature (±1°C @ 25°C).  
On-chip registers can be programmed with high and low tempera-  
ture limits, and an open-drain overtemperature indicator (OTI)  
output is provided, which becomes active when a programmed  
limit is exceeded.  
Figure 2. AD7417  
V
REF  
6
DD  
7
IN  
T
SETPOINT  
B
OTI  
REGISTER  
A > B  
A
3
OTI  
TEMP  
SENSOR  
CHARGE  
DISTRIBUTION  
DAC  
DATA OUT  
REF  
2.5V  
2
1
SCL  
SDA  
A configuration register allows programming of the sense of the  
OTI output (active high or active low) and its operating mode  
(comparator or interrupt). A programmable fault queue counter  
allows the number of out-of-limit measurements that must  
occur before triggering the OTI output to be set to prevent  
spurious triggering of the OTI output in noisy environments.  
5
A
MUX  
IN  
CONTROL  
LOGIC  
2
I C  
CLOCK  
INTERFACE  
SAMPLING  
CAPACITOR  
AD7418  
V
BALANCE  
4
8
GND  
CONVST  
Figure 3. AD7418  
Rev. I  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700 www.analog.com  
Fax: 781.461.3113 ©1998–2010 Analog Devices, Inc. All rights reserved.  
 
1234567...24

中文翻译

下载PDF

与AD7416_15相关器件

型号 品牌 获取价格 描述 数据表
AD7416-7418 ADI

获取价格

 		10-Bit Digital Temperature Sensor (AD7416) and Single/Four-Channel ADC (AD7417/AD7418)
AD7416ACHIPS ADI

获取价格

 		10-Bit Digital Temperature Sensor (AD7416) and Single/Four-Channel ADC (AD7417/AD7418)
AD7416AR ADI

获取价格

 		10-Bit Digital Temperature Sensor (AD7416) and Single/Four-Channel ADC (AD7417/AD7418)
AD7416ARM ADI

获取价格

 		10-Bit Digital Temperature Sensor (AD7416) and Single/Four-Channel ADC (AD7417/AD7418)
AD7416ARM-REEL ADI

获取价格

 		10-Bit Digital Temperature Sensor (AD7416) and Single/Four-Channel ADC (AD7417/AD7418)
AD7416ARM-REEL7 ADI

获取价格

 		10-Bit Digital Temperature Sensor (AD7416) and Single/Four-Channel ADC (AD7417/AD7418)
AD7416ARMZ ADI

获取价格

 		10-Bit Digital Temperature Sensor (AD7416) and Single/Four-Channel ADC (AD7417/AD7418)
AD7416ARMZ-REEL ADI

获取价格

 		10-Bit Digital Temperature Sensor (AD7416) and Single/Four-Channel ADC (AD7417/AD7418)
AD7416ARMZ-REEL7 ADI

获取价格

 		10-Bit Digital Temperature Sensor (AD7416) and Single/Four-Channel ADC (AD7417/AD7418)
AD7416AR-REEL ADI

获取价格

 		10-Bit Digital Temperature Sensor (AD7416) and Single/Four-Channel ADC (AD7417/AD7418)

与AD7416_15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