Datasheet > 传感器/换能器 > 温度传感器> ADT75ARZ-REEL7

ADT75ARZ-REEL7

更新时间： 2024-01-18 15:43:41

品牌	Logo	应用领域
亚德诺 - ADI		传感器换能器温度传感器输出元件
页数	文件大小	规格书
24页	389K
描述
+-1∑C Accurate, 12-Bit Digital Temperature Sensor

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技术参数
数据手册

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ADT75ARZ-REEL7 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5.7	Is Samacsys：	N
最大精度（摄氏度）：	3 Cel	其他特性：	ACCURACY FOR A GRADE
主体宽度：	3.9 mm	主体高度：	1.37 mm
主体长度或直径：	4.9 mm	外壳：	PLASTIC
JESD-609代码：	e3	安装特点：	SURFACE MOUNT
位数：	12	最大工作电流：	0.001 mA
最高工作温度：	125 °C	最低工作温度：	-55 °C
输出接口类型：	I2C INTERFACE	封装形状/形式：	RECTANGULAR
传感器/换能器类型：	TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL	最大供电电压：	5.5 V
最小供电电压：	3 V	表面贴装：	YES
端子面层：	MATTE TIN	端接类型：	SOLDER
Base Number Matches：	1

ADT75ARZ-REEL7 数据手册

± ±1°C AAcurateC±ꢀ2-BaCꢁBiBarꢂ

TtmpturacutCStnsou

ꢁT75

FEATURES

PRODUCT HIGHLIGHTS

12-bit temperature-to-digital converter

B grade accuracy 1.0°C from 0°C to 70°C

A grade accuracy 2.0°C from –25°C to +100°C

SMBus/I²C-compatible interface

Operation from −55°C to +125°C

Operation from 3 V to 5.5 V

1. On-chip temperature sensor allows an accurate

measurement of the ambient temperature. The measurable

temperature range is −55°C to +125°C.

2. Supply voltage is 3.0 V to 5.5 V.

3. Space-saving, 8-lead MSOP and 8-lead SOIC.

4. Temperature accuracy is 1°C maꢀimum.

5. Temperature resolution is 0.0625°C.

Overtemperature indicator

Shutdown mode for low power consumption

Power consumption 79 μW typically at 3.3 V

Small, low cost 8-pin MSOP in Pb-Sn and Pb-free packages

Standard 8-pin SOIC Pb-free package

6. Shutdown mode reduces the current consumption to

3 μA typical.

7. Connect up to eight ADT75s to a single SMBus/I²C bus.

APPLICATIONS

Isolated sensors

Environmental control systems

Computer thermal monitoring

Thermal protection

Industrial process control

Power-system monitors

Hand-held applications

FUNCTIONAL BLOCK DIAGRAM

DIGITAL

COMPARATOR

12-BIT

OS/ALERT

DECIMATOR

LPF

TEMPERATURE

SENSOR

1-BIT

TEMPERATURE

SENSOR

–

CONFIGURATION

REFERENCE

Σ-Δ

1-BIT

DAC

SETPOINT

HYST

CLK AND

TIMING

GENERATION

SETPOINT

POINTER

SDA

SCL

SMBus/I C INTERFACE

GND

Figure 1.

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, 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

Fax: 781.461.3113

www.analog.com

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