AD7314

更新时间： 2024-11-24 22:38:59

品牌	Logo	应用领域
亚德诺 - ADI		传感器温度传感器
页数	文件大小	规格书
8页	98K
描述
Low-Voltage, 10-Bit Digital Temperature Sensor in 8-Lead uSOIC

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AD7314 数据手册

Low-Voltage, 10-Bit Digital Temperature

Sensor in 8-Lead ␮SOIC

AD7314

FUNCTIONAL BLOCK DIAGRAM

FEATURES

10-Bit Temperature-to-Digital Converter

–35؇C to +85؇C Operating Temperature Range

؎2؇C Accuracy

SPI™- and DSP-Compatible Serial Interface

Shutdown Mode

BANDGAP

TEMPERATURE

SENSOR

10-BIT

ANALOG/DIGITAL

CONVERTER

Space-Saving ␮SOIC Package

GND

TEMPERATURE

VALUE

AD7314

APPLICATIONS

Hard Disk Drives

Personal Computers

Electronic Test Equipment

Office Equipment

Domestic Appliances

Process Control

SERIAL

BUS

INTERFACE

SCLK

SDI

SDO

Mobile Phones

GENERAL DESCRIPTION

PRODUCT HIGHLIGHTS

The AD7314 is a complete temperature monitoring system in

an 8-lead µSOIC package. It contains a bandgap temperature

sensor and 10-bit ADC to monitor and digitize the temperature

reading to a resolution of 0.25°C.

1. The AD7314 has an on-chip temperature sensor that allows

an accurate measurement of the ambient temperature. The

measurable temperature range is –35°C to +85°C, with a

2°C temperature accuracy.

The AD7314 has a flexible serial interface that allows easy

interfacing to most microcontrollers. The interface is compat-

ible with SPI, QSPI and MICROWIRE™ protocol and is also

compatible with DSPs. The part features a standby mode that

is controlled via the serial interface.

2. Supply voltage of 2.65 V to 2.9 V.

3. Space-saving 8-lead µSOIC package.

4. 10-bit temperature reading to 0.25°C resolution.

5. The AD7314 features a standby mode that reduces the

current consumption to 1 µA max.

The AD7314’s low supply current and SPI-compatible interface,

make it ideal for a variety of applications, including personal

computers, office equipment, and domestic appliances.

SPI is a trademark of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corporation.

REV. 0

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat

may result from its use. No license is granted by implication or otherwise

under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

Fax: 781/326-8703

www.analog.com

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与AD7314相关器件

型号	品牌	获取价格	描述	数据表
AD7314_03	ADI	获取价格	Low Voltage, 10-Bit Digital Temperature Sensor in 8-Lead MSOP
AD7314ARM	ADI	获取价格	Low-Voltage, 10-Bit Digital Temperature Sensor in 8-Lead uSOIC
AD7314ARM-REEL	ADI	获取价格	Low Voltage, 10-Bit Digital Temperature Sensor in 8-Lead MSOP
AD7314ARM-REEL7	ADI	获取价格	Low Voltage, 10-Bit Digital Temperature Sensor in 8-Lead MSOP
AD7314ARMZ	ADI	获取价格	Low Voltage, 10-Bit Digital Temperature Sensor in 8-Lead MSOP
AD7314ARMZ-REEL	ADI	获取价格	Low Voltage, 10-Bit Digital Temperature Sensor in 8-Lead MSOP
AD7314ARMZ-REEL7	ADI	获取价格	Low Voltage, 10-Bit Digital Temperature Sensor in 8-Lead MSOP
AD7318	ETC	获取价格	ADT7316/ADT7317/AD7318: ±:0.5°:C Accurate Digital Temperature Sensor and Quad Volt
AD7321	ADI	获取价格	500 kSPS, 2-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC
AD7321BRUZ	ADI	获取价格	500 kSPS, 2-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC

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