ZRC400 Zetex Semiconductors, ZRC400 Datasheet

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ZRC400

Manufacturer Part Number
ZRC400
Description
PRECISION 4.096 VOLT LOW KNEE CURRENT VOLTAGE REFERENCE
Manufacturer
Zetex Semiconductors
Datasheet

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Part Number:
ZRC400F01TAPBF
Manufacturer:
ZETEX
Quantity:
20 000
PRECISION 4.096 VOLT LOW KNEE CURRENT
VOLTAGE REFERENCE
ISSUE 3 - MARCH 1998
DEVICE DESCRIPTION
The ZRC400 uses a bandgap circuit design to
achieve a precision micropower voltage
reference of 4.096 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 ZRC400 design provides a stable voltage
without an external capacitor and is stable
with capacitive loads. The ZRC400 is
recommended for operation between 23 A
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.
SCHEMATIC DIAGRAM
V
G
R
nd
4-257
FEATURES
APPLICATIONS
Small outline SOT23 , SO8 and TO92
style packages
No stabilising capacitor required
Low knee current, 18 A typical
Typical T
Typical slope resistance 0.4
Industrial temperature range
Operating current 23 A to 5mA
Transient response, stable in less than
10 s
Optional extended current range
Battery powered and portable
equipment.
Instrumentation.
Test equipment.
Metering and measurement systems.
3%, 2% and 1% tolerance
C
30ppm/°C
ZRC400

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ZRC400 Summary of contents

Page 1

... PRECISION 4.096 VOLT LOW KNEE CURRENT VOLTAGE REFERENCE ISSUE 3 - MARCH 1998 DEVICE DESCRIPTION The ZRC400 uses a bandgap circuit design to achieve a precision micropower voltage reference of 4.096 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 ...

Page 2

... ZRC400 ABSOLUTE MAXIMUM RATING Reverse Current Forward Current Operating Temperature Storage Temperature ELECTRICAL CHARACTERISTICS TEST CONDITIONS (Unless otherwise stated) T SYMBOL PARAMETER V Reverse Breakdown Voltage R I Minimum Operating Current MIN I Recommended Operating R Current T † Average Reverse Breakdown C Voltage Temp. Co. R § Slope Resistance ...

Page 3

... Temperature (°C) Temperature Drift 1000 100 100 Slope Resistance vs. Frequency 5mA 600 0 Transient Response (Repetitive Pulse) 4-259 ZRC400 Iref=100µ 100 Iref=150µA Iref=1mA Iref=5mA 1K 10K 100K Frequency (Hz) 150µ 39K 1K2 150 A 5mA ...

Page 4

... ZRC400 CONNECTION DIAGRAMS E-Line, 2 pin Package Suffix – Y Bottom View E-Line, 3 pin Package Suffix – A Bottom View – Pin 1 floating or connected to pin 3 SOT23 Package Suffix – F Top View – Pin 1 floating or connected to pin 2 E-Line, 3 pin,Rev Package Suffix – R Bottom View – ...

Page 5

... E-Line ZRC400A02 2 E-Line ZRC400A01 1 E-Line ZRC400F03 3 SOT23 ZRC400F02 2 SOT23 ZRC400F01 1 SOT23 ZRC400N803 3 SO8 ZRC400N802 2 SO8 ZRC400N801 1 SO8 Partmark Part No ZRC40003 ZRC400R03 ZRC40002 ZRC400R02 ZRC40001 ZRC400R01 40D ZRC400Y03 40G ZRC400Y02 40H ZRC400Y01 ZRC40003 * E-Line 3 pin Reversed † E-Line 2 pin ZRC40002 E-Line 3 pin ...

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