Datasheet > ZR4040-4.1

ZR4040-4.1

更新时间： 2024-01-02 19:27:30

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
5页	83K
描述
PRECISION 4.1 VOLT MICROPOWER VOLTAGE REFERENCE

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ZR4040-4.1 数据手册

A Product Line of

Diodes Incorporated

ZR4040-4.1

PRECISION 4.1 VOLT MICROPOWER VOLTAGE REFERENCE

Description

Pin Assignments

The ZR4040-4.1 uses a bandgap circuit design to achieve a

precision micropower voltage reference of 4.1 volts. The

device is available in a small outline surface mount package,

ideal for applications where space saving is important, as

well as packages for through hole requirements.

SOT23 Package Suffix - F

The ZR4040-4.1 design provides a stable voltage without an

external capacitor and is stable with capacitive loads. The

ZR4040-4.1 is recommended for operation between 60μA

and 15mA and so is ideally suited to low power and battery

powered applications.

(Top View)

Excellent performance is maintained to an absolute

maximum of 25mA, however the rugged design and 20 volt

processing allows the reference to withstand transient

effects and currents up to 200mA. Superior switching

capability allows the device to reach stable operating

conditions in only a few microseconds.

Pin 1 floating or connected to pin 2

E-Line, 3 pin, Rev Package Suffix – R

Features

OBSOLETE

•

Small outline SOT23 package

No stabilizing capacitor required

Typical T_C20ppm/°C

(Bottom View)

Typical slope resistance 0.55Ω

2% and 1% tolerance

Pin 3 floating or connected to pin 1

Industrial temperature range

Operating current 60μA to 15mA

“Green” molding compound (No Br, Sb)

Typical Application Circuit

Applications

•

Battery powered and portable equipment.

Metering and measurement systems.

Instrumentation.

Test equipment.

Data acquisition systems.

Precision power supplies.

Crystal oscillators.

1 of 5

www.diodes.com

June 2010

ZR4040-4.1

Document number: DS32171 Rev. 5 - 2

12 3 4 5

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