AME385AEAS-1 datasheet, PDF - EEWORLD Datasheet

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AME385AEAS-1: DescriptionVoltage Reference, 1.235V; CategoryPower/power management The power supply circuit; File Size178KB，14 Pages; ManufacturerAnalogMicroElectronics,Inc.(AME); AMT was founded in Taiwan in November 2000 and merged into AMT Microelectronics, Inc., a US company located in Silicon Valley, California, USA. Its stock was officially listed for public trading in March 2004.

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AME385AEAS-1 Overview

Voltage Reference, 1.235V

AME385AEAS-1 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
package instruction	, SIP3,.1,50
Reach Compliance Code	compliant
JESD-609 code	e0
Number of terminals	3
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Nominal output voltage	1.235 V
Package body material	PLASTIC/EPOXY
Encapsulate equivalent code	SIP3,.1,50
Certification status	Not Qualified
surface mount	NO
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal pitch	1.27 mm
Terminal location	SINGLE
Fine-tuning/adjustable output	NO
Maximum voltage tolerance	0.5%
Base Number Matches	1

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AME

AME385-1.2

General Description

The AME385-1.2 is a micropower 2-terminal band-gap

voltage regulator diode. It operates over a 30µA to 20mA

current range. Each circuit is trimmed at wafer sort to

provide a ± 0.5% initial tolerance. The design of the

AME385-1.2 allows for a large range of load capacitances

and operating currents. The low start-up current makes

these parts ideal for battery applications.

AME offers this part in a TO-92 and SOP-8 packages

as well as the space saving SOT-23.

Shunt Bandgap Voltage Reference

Functional Block Diagram

Bandgap

Cell

Feedback

Current

Shunt

Features

Small Packages: SOT-23, TO-92, SOP-8

Tolerates Capacitive Loads

Fixed Reverse Breakdown Voltage of 1.235V

Tight Voltage Tolerance -------

±0.5%

Wide Operating Current ------- 30µA to 20mA

Wide Temperature Range ----- -40

C to +85

Low Temperature Coefficient --100ppm/ C

(max)

GND

Typical Application

Excellent Transient Response

All AME's Lead Free Products Meet RoHS

Standards.

Applications

Portable Electronics

Power Supplies

Computer Peripherals

Data Acquisition Systems

Battery chargers

Consumer Electronics

VS - VR

RS =

0.1µ F

Value optional

VR = 1.235V

Rev.G.03

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