ZR40402N850TA

ZR40402N850TA Datasheet

ZR4040-5.0

Part	Datasheet
ZR40402N850TA	ZR40402N850TA (pdf)

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PRECISION VOLT MICROPOWER VOLTAGE REFERENCE ISSUE 2 - MARCH 1998 ZR4040-5.0 DEVICE DESCRIPTION The ZR4040-5.0 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 ZR4040-5.0 design provides a stable voltage without an external capacitor and is stable with capacitive loads. The ZR4040-5.0 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 20ppm/°C • Typical slope resistance • 2% and 1% 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 4-181 ZR4040-5.0 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 % IMIN IR TC † RS § Minimum Operating Current Recommended Operating Current Slope Resistance IR min to IR max MIN TYP MAX 30 60 20 100 V µA mA ppm/°C Impedance ORDERING INFORMATION Part Number Tol% Package Partmark ZR40402F50 2 SOT23 50L ZR40401F50 1 SOT23 50M ZR40402N850 2 SO8 ZR4040250 ZR40401N850 1 SO8 ZR4040150 ZR40402R50 2 E-Line * ZR4040250 ZR40401R50 1 E-Line * ZR4040150 4-184

PDF Datasheet Preview

PRECISION VOLT MICROPOWER VOLTAGE REFERENCE

ISSUE 2 - MARCH 1998

ZR4040-5.0

DEVICE DESCRIPTION

The ZR4040-5.0 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 ZR4040-5.0 design provides a stable voltage without an external capacitor and is stable with capacitive loads. The ZR4040-5.0 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 20ppm/°C
• Typical slope resistance
• 2% and 1% 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
4-181

ZR4040-5.0

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 %

IMIN IR TC †

RS §

Minimum Operating Current

Recommended Operating Current

Slope Resistance

IR min to IR max

MIN TYP MAX
30 60
20 100

V µA mA ppm/°C

Impedance
ORDERING INFORMATION

Part Number Tol% Package Partmark

ZR40402F50 2 SOT23 50L

ZR40401F50 1 SOT23 50M

ZR40402N850 2 SO8

ZR4040250

ZR40401N850 1 SO8

ZR4040150

ZR40402R50 2 E-Line * ZR4040250

ZR40401R50 1 E-Line * ZR4040150
4-184

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Datasheet ID: ZR40402N850TA 510236