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PDF ZRC250 Data sheet ( Hoja de datos )
| Número de pieza | ZRC250 | |
| Descripción | PRECISION 2.5 VOLT LOW KNEE CURRENT VOLTAGE REFERENCE | |
| Fabricantes | Zetex Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ZRC250 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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PRECISION 2.5 VOLT LOW KNEE CURRENT
VOLTAGE REFERENCE
ISSUE 3 - MARCH 1998
ZRC250
DEVICE DESCRIPTION
The ZRC250 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.
The ZRC250 design provides a stable voltage
without an external capacitor and is stable
with capacitive loads. The ZRC250 is
recommended for operation between 20µA
and 5mA 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 SOT23 and SO8 packages
• TO92 style packages
• No stabilising capacitor required
• Low knee current, 15µA typical
• Typical TC 30ppm/°C
• Typical slope resistance 0.4Ω
• ± 3, 2 and 1% tolerance
• Industrial temperature range
• Operating current 20µA to 5mA
• Transient response, stable in less than
10µs
• Optional extended current range
APPLICATIONS
• Battery powered and portable
equipment.
• Instrumentation.
• Test equipment.
SCHEMATIC DIAGRAM
V
R
4-247
Gnd
1 page  
ZRC250
ORDERING INFORMATION
Part No
Tol% Package Partmark
Part No
Tol% Package Partmark
ZRC250A03 3
ZRC250A02 2
ZRC250A01 1
ZRC250F03 3
ZRC250F02 2
ZRC250F01 1
ZRC250N803 3
ZRC250N802 2
ZRC250N801 1
E-Line • ZRC25003
E-Line • ZRC25002
E-Line • ZRC25001
SOT23 25G
SOT23 25H
SOT23 25J
SO8
ZRC25003
SO8
ZRC25002
SO8
ZRC25001
ZRC250R03 3 E-Line * ZRC250R3
ZRC250R02 2 E-Line * ZRC250R2
ZRC250R01 1 E-Line * ZRC250R1
ZRC250Y03 3 E-Line † ZRC25003
ZRC250Y02 2 E-Line † ZRC25002
ZRC250Y01 1 E-Line † ZRC25001
* E-Line 3 pin Reversed
† E-Line 2 pin
• E-Line 3 pin
4-251
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet ZRC250.PDF ] | |
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