Datasheet > AME385BEAT-1

AME385BEAT-1

更新时间： 2024-11-25 03:00:55

品牌	Logo	应用领域
安茂微 - AME		/
页数	文件大小	规格书
12页	139K
描述
Voltage Reference, 2.5V, BIPolar

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AME385BEAT-1 数据手册

AME, Inc.

Micropower Voltage Reference Diode

AME385-2.5

n General Description

n Functional Block Diagram

The AME385-2.5 is a micropower 2-terminal band-gap

voltage regulator diode. It operates over a 20mA to 20mA

current range. Each circuit is trimmed at wafer sort to

provide a ±0.20% and ±0.50% initial tolerance. The de-

sign of the AME385-2.5 allows for a large range of load

capacitances and operating currents. The low start-up

current makes these part ideal for battery applications.

Analog Microelectronics offers this part in a TO-92 and

SO-8 package as well as the space saving SOT-23.

Bandgap

Cell

Current

Shunt

n Features

GND

l Small packages: SOT-23, TO-92, SO-8

l Tolerates capacitive loads

l Fixed reverse breakdown voltage of 2.5V

l Tight voltage tolerance ------- ±0.20%, ±0.5%

l Wide operating current ------- 20mA to 20mA

l Wide temperature range ----- -40^oC to +85^oC

l Low temperature coefficient --100ppm/^oC (max)

l Excellent transient response

n Typical Application

VR = 2.5V

n Applications

l Portable electronics

l Power supplies

0.1mF

Value optional

l Computer peripherals

l Data acquisition systems

l Battery chargers

l Consumer electronics

VS - VR

RS =

12 3 4 5 6 7...12

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与AME385BEAT-1相关器件

型号	品牌	获取价格	描述	数据表
AME385BEATL	AME	获取价格	MICROPOWER VOLTAGE REFERENCE DIODE
AME385BEATY	AME	获取价格	MICROPOWER VOLTAGE REFERENCE DIODE
AME385BEATZ	AME	获取价格	MICROPOWER VOLTAGE REFERENCE DIODE
AME385BEATZ-1	AME	获取价格	Voltage Reference, 2.5V, BIPolar
AME385BEEAL	AME	获取价格	MICROPOWER VOLTAGE REFERENCE DIODE
AME385BEEAY	AME	获取价格	MICROPOWER VOLTAGE REFERENCE DIODE
AME385BEEAZ	AME	获取价格	MICROPOWER VOLTAGE REFERENCE DIODE
AME385BEESL	AME	获取价格	MICROPOWER VOLTAGE REFERENCE DIODE
AME385BEESY	AME	获取价格	MICROPOWER VOLTAGE REFERENCE DIODE
AME385BEESZ	AME	获取价格	MICROPOWER VOLTAGE REFERENCE DIODE