AD7814ARMZ

更新时间： 2024-11-19 12:29:31

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	128K
描述
10-Bit Digital Temperature Sensor in 6-Lead SOT-23

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替代型号

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AD7814ARMZ 数据手册

10-Bit Digital Temperature Sensor

in 6-Lead SOT-23

AD7814

FUNCTIONAL BLOCK DIAGRAM

FEATURES

10-Bit Temperature-to-Digital Converter

–55؇C to +125؇C Operating Temperature Range

؎2؇C Accuracy

SPI- and DSP-Compatible Serial Interface

Shutdown Mode

BAND GAP

TEMPERATURE

SENSOR

10-BIT

ANALOG/DIGITAL

CONVERTER

GND

Space-Saving SOT-23 Package

TEMPERATURE

VALUE

AD7814

APPLICATIONS

Hard Disk Drives

Personal Computers

Electronic Test Equipment

Office Equipment

Domestic Appliances

Process Control

SERIAL

SCLK

DIN

BUS

INTERFACE

DOUT

GENERAL DESCRIPTION

PRODUCT HIGHLIGHTS

The AD7814 is a complete temperature monitoring system in a

SOT-23 package or 8-lead MSOP package. It contains a band

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

the temperature reading to a resolution of 0.25°C.

1. The AD7814 has an on-chip temperature sensor that allows

an accurate measurement of the ambient temperature. The

measurable temperature range is –55°C to +125°C, with a

2°C temperature accuracy.

The AD7814 has a flexible serial interface that allows easy inter-

facing to most microcontrollers. The interface is compatible

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 2.7 V to 5.5 V

3. Space-saving 6-lead SOT-23 package and 8-lead MSOP

package

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

5. Standby mode that reduces the current consumption to 1 µA

The AD7814’s wide supply voltage range, low supply current,

and SPI-compatible interface make it ideal for a variety of

applications, including personal computers, office equipment,

and domestic appliances.

Purchase of licensed I²C components of Analog Devices or one of its sublicensed

Associated Companies conveys a license for the purchaser under the Philips I²C

Patent Rights to use these components in an I²C system, provided that the system

conforms to the I²C Standard Specification as defined by Philips.

REV. E

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. Trademarks and

registered trademarks are the property of their respective owners.

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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中文翻译

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AD7814ARMZ 替代型号

型号	品牌	替代类型	描述	数据表
AD7814ARMZ-REEL7	ADI	完全替代	10-Bit Digital Temperature Sensor in 6-Lead SOT-23
AD7814ARMZ-REEL	ADI	类似代替	10-Bit Digital Temperature Sensor in 6-Lead SOT-23
AD7814ARM	ADI	类似代替	10-Bit Digital Temperature Sensor in 6-Lead SOT-23

与AD7814ARMZ相关器件

型号	品牌	获取价格	描述	数据表
AD7814ARMZ2	ADI	获取价格	10-Bit Digital Temperature Sensor in 6-Lead SOT-23
AD7814ARMZ-REEL	ADI	获取价格	10-Bit Digital Temperature Sensor in 6-Lead SOT-23
AD7814ARMZ-REEL2	ADI	获取价格	10-Bit Digital Temperature Sensor in 6-Lead SOT-23
AD7814ARMZ-REEL7	ADI	获取价格	10-Bit Digital Temperature Sensor in 6-Lead SOT-23
AD7814ARMZ-REEL72	ADI	获取价格	10-Bit Digital Temperature Sensor in 6-Lead SOT-23
AD7814ART	ADI	获取价格	10-Bit Digital Temperature Sensor in 6-Lead SOT-23
AD7814ART-500RL7	ADI	获取价格	10-Bit Digital Temperature Sensor in 6-Lead SOT-23
AD7814ART-REEL	ADI	获取价格	10-Bit Digital Temperature Sensor in 6-Lead SOT-23
AD7814ART-REEL7	ADI	获取价格	10-Bit Digital Temperature Sensor in 6-Lead SOT-23
AD7814ARTZ-500RL7	ADI	获取价格	10-Bit Digital Temperature Sensor in 6-Lead SOT-23

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