ZREF50D datasheet(1/4 Pages) DIODES

部件名	ZREF50D

功能描述	PRECISION 5.0 VOLT MICROPOWER VOLTAGE REFERENCE

PDF	4 Pages

Scroll/Zoom	100%

制造商	DIODES [Diodes Incorporated]

网页	http://www.diodes.com

标志

1 / 4 page

DEVICE DESCRIPTION

The ZREF50 uses a bandgap circuit design to

achieve a precision micropower voltage

reference of 5.0 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.

The ZREF50 design provides a stable voltage

without an external capacitor and is stable

with capacitive loads. The ZREF50 is

recommended for operation between 50

µA

and 15mA and so is ideally suited to low

power and battery powered 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.

FEATURES

• Small outline SO8 and TO92 style

packages

• No stabilising capacitor required

• Typical TC 15ppm/°C

• Typical slope resistance 0.33Ω

• 1% tolerance

• Industrial temperature range (Military

temperature range available on request)

• Operating current 50µA to 15mA

• Transient response, stable in less than

10

µs

• Alternative package options and

tolerances are available

APPLICATIONS

• Battery powered and portable

equipment.

• Metering and measurement systems.

• Instrumentation.

• Test equipment.

• Data acquisition systems.

PRECISION 5.0 VOLT MICROPOWER

VOLTAGE REFERENCE

ISSUE 2 - FEBRUARY 1998

ZREF50

V

R

G

nd

SCHEMATIC DIAGRAM

4-275

Not Recommended for New Design

Please Use ZRB500

类似零件编号 - ZREF50D

制造商	部件名	数据表	功能描述
Zetex Semiconductors	ZREF50D	67Kb / 4P	PRECISION 5.0 VOLT MICROPOWER VOLTAGE REFERENCE

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