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ADR381ART

更新时间： 2024-01-27 00:02:03

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
16页	246K
描述
Precision Low Drift 2.048 V/2.500 V SOT-23 Voltage Reference

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ADR381ART 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	SOT-23	包装说明：	TSOP, TO-236
针数：	3	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.55	模拟集成电路 - 其他类型：	THREE TERMINAL VOLTAGE REFERENCE
JESD-30 代码：	R-PDSO-G3	JESD-609代码：	e0
长度：	2.9235 mm	功能数量：	1
输出次数：	1	端子数量：	3
最高工作温度：	85 °C	最低工作温度：	-40 °C
最大输出电压：	2.506 V	最小输出电压：	2.494 V
标称输出电压：	2.5 V	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSOP	封装等效代码：	TO-236
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE
峰值回流温度（摄氏度）：	220	认证状态：	Not Qualified
座面最大高度：	1.1 mm	最大供电电压 (Vsup)：	18 V
最小供电电压 (Vsup)：	2.8 V	表面贴装：	YES
最大电压温度系数：	25 ppm/ °C	温度等级：	INDUSTRIAL
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	GULL WING
端子节距：	0.95 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	30	微调/可调输出：	NO
最大电压容差：	0.24%	宽度：	1.3 mm

ADR381ART 数据手册

Precision Low Drift 2.048 V/2.500 V

SOT-23 Voltage Reference

ADR380/ADR381

PIN CONFIGURATION

FEATURES

Initial accuracy: ±± mV/±6 mV maximum

Initial accuracy error: ±0.24%/±0.24%

Low TCV_OUT: 2± ppm/°C maximum

Load regulation: 70 ppm/mA

ADR380/

ADR381

GND

TOP VIEW

(Not to Scale)

OUT

Line regulation: 2± ppm/V

Figure 1. 3-Lead SOT-23

(RT Suffix)

Wide operating ranges

2.4 V to 18 V for ADR380

2.8 V to 18 V for ADR381

Low power: 120 μA maximum

High output current: ± mA

Wide temperature range: −40°C to +8±°C

Tiny 3-lead SOT-23 package with standard pinout

APPLICATIONS

Battery-powered instrumentation

Portable medical instruments

Data acquisition systems

Industrial process control systems

Hard disk drives

Automotive

GENERAL DESCRIPTION

The ADR380 and ADR381 are precision 2.048 V and 2.500 V

band gap voltage references featuring high accuracy, high

stability, and low power consumption in a tiny footprint.

Patented temperature drift curvature correction techniques

minimize nonlinearity of the voltage change with temperature.

The wide operating range and low power consumption make

them ideal for 3 V to 5 V battery-powered applications.

Table 1. ADR38x Products

Part Number

Nominal Output Voltage (V)

ADR380

ADR381

2.048

2.500

The ADR380 and ADR381 are micropower, low dropout

voltage (LDV) devices that provide a stable output voltage from

supplies as low as 300 mV above the output voltage. They are

specified over the industrial (−40°C to +85°C) temperature

range. The ADR380/ADR381 are available in the tiny 3-lead

SOT-23 package.

Rev. C

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

12 3 4 5 6 7...16

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与ADR381ART相关器件

型号	品牌	获取价格	描述	数据表
ADR381ART-R2	ADI	获取价格	Precision Low-Drift 2.048 V/2.500 V SOT-23 Voltage References
ADR381ART-REEL	ADI	获取价格	Precision Low-Drift 2.048 V/2.500 V SOT-23 Voltage References
ADR381ART-REEL7	ADI	获取价格	Precision Low-Drift 2.048 V/2.500 V SOT-23 Voltage References
ADR381ARTZ-R2	ADI	获取价格	Precision Low Drift 2.048 V/2.500 V SOT-23 Voltage Reference
ADR381ARTZ-REEL7	ADI	获取价格	Precision Low-Drift 2.048 V/2.500 V SOT-23 Voltage References
ADR390	ADI	获取价格	Precision Low Drift 2.048 V/2.5 V/4.096 V/ 5.0 V SOT-23 Reference with Shutdown
ADR390ART-REEL	ETC	获取价格	Analog IC
ADR390ART-REEL7	ETC	获取价格	Analog IC
ADR390ART-RL	ADI	获取价格	Precision Low Drift 2.048 V/2.5 V/4.096 V/ 5.0 V SOT-23 Reference with Shutdown
ADR390ART-RL7	ADI	获取价格	Precision Low Drift 2.048 V/2.5 V/4.096 V/ 5.0 V SOT-23 Reference with Shutdown

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