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零件编号 | ZR404D | ||
描述 | PRECISION 2.45 VOLT VOLTAGE REFERENCE | ||
制造商 | Zetex Semiconductors | ||
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1 Page
PRECISION 2.45 VOLT
VOLTAGE REFERENCE
ISSUE 2 — FEBRUARY 1998
DEVICE DESCRIPTION
The ZR404 uses a bandgap circuit design to
achieve a precision voltage reference of 2.45
volts. The device is available in small outline
surface mount packages, ideal for
applications where space saving is
important as well as a 2 pin TO92 style
package for through hole requirements.
The ZR404 design provides a stable voltage
without an external capacitor and is stable
with capacitive loads. The ZR404 is
recommended for operation between 2mA
and 120mA.
SCHEMATIC DIAGRAM
VR
ZR404
FEATURES
• Small outline SO8 and TO92
style packages
• No stabilising capacitor required
• Typical TC 15ppm/°C
• Typical slope resistance 0.26Ω
• ± 3% tolerance
• Industrial temperature range (Military
temperature range available on request)
• Operating current 2mA to 120mA
• Alternative package options and
tolerances are available
APPLICATIONS
• Battery powered and portable
equipment.
• Metering and measurement systems.
• Instrumentation.
• Test equipment.
• Data acquisition systems.
• Precision power supplies.
1.25VREF
Gnd
4-169
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页数 | 4 页 | ||
下载 | [ ZR404D.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
ZR404 | PRECISION 2.45 VOLT VOLTAGE REFERENCE | Zetex Semiconductors |
ZR4040-2.5 | PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE | Zetex Semiconductors |
ZR4040-2.5 | PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE | Diodes |
ZR4040-4.1 | PRECISION 4.1 VOLT MICROPOWER VOLTAGE REFERENCE | Zetex Semiconductors |
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