Datasheet > AMCP9802A0-M/SNG

AMCP9802A0-M/SNG

更新时间： 2024-10-31 03:51:27

品牌	Logo	应用领域
美国微芯 - MICROCHIP		传感器温度传感器
页数	文件大小	规格书
30页	318K
描述
2-Wire High-Accuracy Temperature Sensor

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AMCP9802A0-M/SNG 数据手册

MCP9800/1/2/3

2-Wire High-Accuracy Temperature Sensor

Features

Description

• Temperature-to-Digital Converter

• Accuracy with 12-bit Resolution:

- ±0.5°C (typ.) at +25°C

Microchip Technology Inc.’s MCP9800/1/2/3 family of

digital temperature sensors converts temperatures

between -55°C and +125°C to a digital word. They

provide an accuracy of ±1°C (max.) from -10°C to

+85°C.

- ±1°C (max.) from -10°C to +85°C

- ±2°C (max.) from -10°C to +125°C

- ±3°C (max.) from -55°C to +125°C

• User-selectable Resolution: 9 – 12 bit

• Operating Voltage Range: 2.7V to 5.5V

• 2-wire Interface: I²C™/SMBus Compatible

• Operating Current: 200 µA (typ.)

• Shutdown Current: 1 µA (max.)

The MCP9800/1/2/3 family comes with user-program-

mable registers that provide flexibility for temperature

sensing applications. The register settings allow user-

selectable 9-bit to 12-bit temperature measurement

resolution, configuration of the power-saving Shutdown

and One-shot (single conversion on command while in

the Shutdown) modes and the specification of both

temperature alert output and hysteresis limits. When

the temperature changes beyond the specified limits,

the MCP9800/1/2/3 outputs an alert signal. The user

has the option of setting the alert output signal polarity

as an active-low or active-high comparator output for

thermostat operation, or as temperature event interrupt

output for microprocessor-based systems.

• Power-saving One-shot Temperature

Measurement

• Available Packages: SOT-23-5, MSOP-8, SOIC-8

Typical Applications

• Personal Computers and Servers

• Hard Disk Drives and Other PC Peripherals

• Entertainment Systems

This sensor has an industry standard 2-wire, I²C™/

SMBus compatible serial interface, allowing up to eight

devices to be controlled in a single serial bus. These fea-

tures make the MCP9800/1/2/3 ideal for sophisticated

multi-zone temperature-monitoring applications.

• Office Equipment

• Data Communication Equipment

• Mobile Phones

Package Types

• General-purpose Temperature Monitoring

MCP9800

MCP9802

MCP9801

MCP9803

Typical Application

SOT-23-5

SOIC, MSOP

V_DD

PICmicro^®

Microcontroller

SDA

DD 1

SCLK

GND

MCP9800/02

PIC16F737

SCLK

ALERT

GND

V_DD

SDA

GND

SCLK

MCP9800/02A0: A2, A1, A0 are internally set to (0, 0, 0)

MCP9800/02A5: A2, A1, A0 are internally set to (1, 0, 1)

MCP9802/03: Serial Bus time-out 35 ms (typ.)

ALERT

I/O Port

R_PULL-UP

 2004 Microchip Technology Inc.

DS21909B-page 1

12 3 4 5 6 7...30

中文翻译

下载PDF

与AMCP9802A0-M/SNG相关器件

型号	品牌	获取价格	描述	数据表
AMCP9802A0T-M/MSG	MICROCHIP	获取价格	2-Wire High-Accuracy Temperature Sensor
AMCP9802A0T-M/OTG	MICROCHIP	获取价格	2-Wire High-Accuracy Temperature Sensor
AMCP9802A0T-M/SNG	MICROCHIP	获取价格	2-Wire High-Accuracy Temperature Sensor
AMCP9802A5-M/MSG	MICROCHIP	获取价格	2-Wire High-Accuracy Temperature Sensor
AMCP9802A5-M/OTG	MICROCHIP	获取价格	2-Wire High-Accuracy Temperature Sensor
AMCP9802A5-M/SNG	MICROCHIP	获取价格	2-Wire High-Accuracy Temperature Sensor
AMCP9802A5T-M/MSG	MICROCHIP	获取价格	2-Wire High-Accuracy Temperature Sensor
AMCP9802A5T-M/OTG	MICROCHIP	获取价格	2-Wire High-Accuracy Temperature Sensor
AMCP9802A5T-M/SNG	MICROCHIP	获取价格	2-Wire High-Accuracy Temperature Sensor
AMCP9803A0-M/MSG	MICROCHIP	获取价格	2-Wire High-Accuracy Temperature Sensor

与AMCP9802A0-M/SNG相关文章

三星深化印度制造布局，供应链本地化进程加速
2024-10-29

20
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

21
纳微科技震撼发布GaNSlim革新氮化镓功率芯片
2024-10-18

45
意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

53

产品中心

服务支持

精选活动

关于我们

帮助中心

AMCP9802A0-M/SNG

AMCP9802A0-M/SNG 数据手册

与AMCP9802A0-M/SNG相关器件

与AMCP9802A0-M/SNG相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

AMCP9802A0-M/SNG

AMCP9802A0-M/SNG 数据手册

与AMCP9802A0-M/SNG相关器件

与AMCP9802A0-M/SNG相关文章

您还可以找

您在本页遇到什么问题？