ZR40402N825TA

ZR40402N825TA Datasheet

ZR4040-2.5

Part	Datasheet
ZR40402N825TA	ZR40402N825TA (pdf)

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PRECISION VOLT MICROPOWER VOLTAGE REFERENCE ISSUE 3 - MARCH 1998 ZR4040-2.5 DEVICE DESCRIPTION The ZR4040-2.5 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 ZR4040-2.5 design provides a stable voltage without an external capacitor and is stable with capacitive loads. The ZR4040-2.5 is recommended for operation between 60µA 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. • Small outline SO8 and SOT23 packages • TO92 style package • No stabilising capacitor required • Typical TC 30ppm/°C • Typical slope resistance • 2% 1% and % tolerance • Industrial temperature range • Operating current 60µA to 15mA • Transient response, stable in less than 10µs • Battery powered and portable equipment. • Metering and measurement systems. • Instrumentation. • Test equipment. • Data acquisition systems. • Precision power supplies. SCHEMETIC DIAGRAM 4-173 ZR4040-2.5 ABSOLUTE MAXIMUM RATING 25mA -40 to 85°C -55 to 125°C Power Dissipation Tamb=25°C SOT23 330mW 625mW E-Line, 3 pin TO92 500mW ELECTRICAL CHARACTERISTICS TEST CONDITIONS Unless otherwise stated Tamb=25°C SYMBOL PARAMETER CONDITIONS LIMITS TOL. UNITS % MIN TYP MAX IMIN Minimum Operating Current 25 60 Recommended Operating Current TC † RS § Slope Resistance IR min to IR max 30 100 2 ppm/°C f = 100Hz IAC= IR ORDERING INFORMATION Part Number Tol% Package Partmark ZR40402F25 2 SOT23 25L ZR40401F25 1 SOT23 25M ZR404005F25 SOT23 25V ZR40402N825 2 ZR4040225 ZR40401N825 1 ZR4040125 ZR404005N825 SO8 ZR4040525 ZR40402R25 2 E-Line * ZR4040225 ZR40401R25 1 E-Line * ZR4040125 ZR404005R25 E-Line * ZR4040525 4-176

PDF Datasheet Preview

PRECISION VOLT MICROPOWER VOLTAGE REFERENCE

ISSUE 3 - MARCH 1998

ZR4040-2.5

DEVICE DESCRIPTION

The ZR4040-2.5 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 ZR4040-2.5 design provides a stable voltage without an external capacitor and is stable with capacitive loads. The ZR4040-2.5 is recommended for operation between 60µA 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.
• Small outline SO8 and SOT23 packages
• TO92 style package
• No stabilising capacitor required
• Typical TC 30ppm/°C
• Typical slope resistance
• 2% 1% and % tolerance
• Industrial temperature range
• Operating current 60µA to 15mA
• Transient response, stable in less than
10µs
• Battery powered and portable
equipment.
• Metering and measurement systems.
• Instrumentation.
• Test equipment.
• Data acquisition systems.
• Precision power supplies.

SCHEMETIC DIAGRAM
4-173

ZR4040-2.5

ABSOLUTE MAXIMUM RATING
25mA -40 to 85°C -55 to 125°C

Power Dissipation Tamb=25°C

SOT23
330mW
625mW

E-Line, 3 pin TO92
500mW

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

SYMBOL PARAMETER

CONDITIONS

LIMITS

TOL. UNITS %

MIN TYP MAX

IMIN

Minimum Operating Current
25 60

Recommended Operating

Current

TC † RS §

Slope Resistance

IR min to IR max
30 100 2
ppm/°C
f = 100Hz

IAC= IR
ORDERING INFORMATION

Part Number Tol% Package Partmark

ZR40402F25 2

SOT23 25L

ZR40401F25 1

SOT23 25M

ZR404005F25 SOT23 25V

ZR40402N825 2

ZR4040225

ZR40401N825 1

ZR4040125

ZR404005N825 SO8

ZR4040525

ZR40402R25 2

E-Line * ZR4040225

ZR40401R25 1

E-Line * ZR4040125

ZR404005R25 E-Line * ZR4040525
4-176

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Datasheet ID: ZR40402N825TA 510233