ZRC400A02STOB

ZRC400A02STOB Datasheet

ZRC400

Part	Datasheet
ZRC400A02STOB	ZRC400A02STOB (pdf)

Related Parts	Information
ZRC400A02	ZRC400A02
ZRC400A03	ZRC400A03
ZRC400A02STOA	ZRC400A02STOA
ZRC400A01STZ	ZRC400A01STZ
ZRC400A01STOB	ZRC400A01STOB
ZRC400A01STOA	ZRC400A01STOA
ZRC400A03STOB	ZRC400A03STOB
ZRC400A02STZ	ZRC400A02STZ
ZRC400A03STOA	ZRC400A03STOA
ZRC400A03STZ	ZRC400A03STZ
ZRC400A01	ZRC400A01

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PRECISION VOLT LOW KNEE CURRENT VOLTAGE REFERENCE ISSUE 3 - MARCH 1998 ZRC400 DEVICE DESCRIPTION The ZRC400 uses a bandgap circuit design to achieve a precision micropower voltage reference of 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 23µA 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. • Small outline SOT23 , SO8 and TO92 style packages • No stabilising capacitor required • Low knee current, 18µA typical • Typical TC 30ppm/°C • Typical slope resistance • ± 3%, 2% and 1% tolerance • Industrial temperature range • Operating current 23µA to 5mA • Transient response, stable in less than 10µs • Optional extended current range • Battery powered and portable equipment. • Instrumentation. • Test equipment. • Metering and measurement systems. SCHEMATIC DIAGRAM V 4-257 ZRC400 ABSOLUTE MAXIMUM RATING 25mA Forward Current 25mA Operating Temperature -40 to 85°C Storage Temperature -55 to 125°C Power Dissipation Tamb=25°C SOT23 330mW E-Line, 3 pin TO92 500mW E-Line, 2 pin TO92 500mW 625mW ELECTRICAL CHARACTERISTICS TEST CONDITIONS Unless otherwise stated Tamb=25°C SYMBOL PARAMETER IMIN IR TC † RS § Minimum Operating Current Recommended Operating Current Slope Resistance CONDITIONS ORDERING INFORMATION Part No Tol% Package Partmark ZRC400A03 3 E-Line • ZRC40003 ZRC400A02 2 E-Line • ZRC40002 ZRC400A01 1 E-Line • ZRC40001 ZRC400F03 3 SOT23 40D ZRC400F02 2 SOT23 40G ZRC400F01 1 SOT23 40H ZRC400N803 3 ZRC40003 ZRC400N802 2 ZRC40002 ZRC400N801 1 ZRC40001 Part No Tol% Package Partmark ZRC400R03 3 E-Line * ZRC400R3 ZRC400R02 2 E-Line * ZRC400R2 ZRC400R01 1 E-Line * ZRC400R1 ZRC400Y03 3 E-Line † ZRC40003 ZRC400Y02 2 E-Line † ZRC40002 ZRC400Y01 1 E-Line † ZRC40001 4-261

PDF Datasheet Preview

PRECISION VOLT LOW KNEE CURRENT VOLTAGE REFERENCE

ISSUE 3 - MARCH 1998

ZRC400

DEVICE DESCRIPTION

The ZRC400 uses a bandgap circuit design to achieve a precision micropower voltage reference of 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 23µA 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.
• Small outline SOT23 , SO8 and TO92
style packages
• No stabilising capacitor required
• Low knee current, 18µA typical
• Typical TC 30ppm/°C
• Typical slope resistance
• ± 3%, 2% and 1% tolerance
• Industrial temperature range
• Operating current 23µA to 5mA
• Transient response, stable in less than
10µs
• Optional extended current range
• Battery powered and portable
equipment.
• Instrumentation.
• Test equipment.
• Metering and measurement systems.

SCHEMATIC DIAGRAM V
4-257

ZRC400

ABSOLUTE MAXIMUM RATING
25mA

Forward Current
25mA

Operating Temperature -40 to 85°C

Storage Temperature
-55 to 125°C

Power Dissipation Tamb=25°C

SOT23
330mW

E-Line, 3 pin TO92
500mW

E-Line, 2 pin TO92
500mW
625mW

ELECTRICAL CHARACTERISTICS TEST CONDITIONS Unless otherwise stated Tamb=25°C

SYMBOL PARAMETER

IMIN IR

TC † RS §

Minimum Operating Current

Recommended Operating Current

Slope Resistance

CONDITIONS
ORDERING INFORMATION

Part No

Tol% Package Partmark

ZRC400A03 3

E-Line
• ZRC40003

ZRC400A02 2

E-Line
• ZRC40002

ZRC400A01 1

E-Line
• ZRC40001

ZRC400F03 3

SOT23 40D

ZRC400F02 2

SOT23 40G

ZRC400F01 1

SOT23 40H

ZRC400N803 3

ZRC40003

ZRC400N802 2

ZRC40002

ZRC400N801 1

ZRC40001

Part No

Tol% Package Partmark

ZRC400R03 3

E-Line * ZRC400R3

ZRC400R02 2

E-Line * ZRC400R2

ZRC400R01 1

E-Line * ZRC400R1

ZRC400Y03 3

E-Line † ZRC40003

ZRC400Y02 2

E-Line † ZRC40002

ZRC400Y01 1

E-Line † ZRC40001
4-261

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Datasheet ID: ZRC400A02STOB 510240