Datasheet > ZR4040525

ZR4040525

更新时间： 2024-09-23 03:07:55

品牌	Logo	应用领域
捷特科 - ZETEX		/
页数	文件大小	规格书
4页	66K
描述
PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE

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ZR4040525 数据手册

PRECISION 2.5 VOLT MICROPOWER

VOLTAGE REFERENCE

ISSUE 3 - MARCH 1998

ZR4040-2.5

DEVICE DESCRIPTION

FEATURES

Small outline SO8 and SOT23 packages

TO92 style package

The ZR4040-2.5 uses a bandgap circuit

design to achieve a precision micropower

voltage reference of 2.5 volts. The device is

available in small outline surface mount

packages, ideal for applications where space

saving is important, as well as packages for

through hole requirements.

•

No stabilising capacitor required

Typical T_C30ppm/°C

Typical slope resistance 0.4Ω

2% 1% and 0.5 % tolerance

Industrial temperature range

Operating current 60µA to 15mA

The ZR4040-2.5 design provides a stable

voltage without an external capacitor and is

stable with capacitive loads. The ZR4040-2.5

is recommended for operation between

60µA and 15mA and so is ideally suited to

low power and battery powered

applications.

Transient response, stable in less than

10µs

APPLICATIONS

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.

Battery powered and portable

•

equipment.

Metering and measurement systems.

•

Instrumentation.

•

Test equipment.

•

Data acquisition systems.

•

Precision power supplies.

•

SCHEMETIC DIAGRAM

G_nd

4-173

12 3 4

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