REF-02 Datasheet PDF | Linear Technology

Linear Technology REF-02

The REF-02 includes a temperature output pin which provides a linear voltage proportional to absolute temperature. For lower drift and higher accuracy references, please see the LT1019 and LT1021 data sheets. The REF-01 and REF-02 are excellent choices for applications where low drift, moderate accuracy, low power consumption and low cost are considerations.

Part No.	REF-02
Datasheet	REF-02 Download
Manufacturer	Linear Technology
Description	Precision Voltage References
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FEATURES

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DESCRIPTION

The REF-01/REF-02 are precision 10V and 5V bandgap references which provide stable output voltages over a wide range of operating conditions. Output voltage is accurate to ±0.3% with a low 5ppm/°C typical temperature coefﬁcient. L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Trimmed Output ±0.3% Low Drift—5ppm/°C Typ Low Noise—3ppm(P-P) High Line Rejection Temperature Output—REF-02 Low Supply Current 1.4mA Max A/D and D/A Converters Precision Regulators Constant Current Sources V/F Converters Bridge Excitation

APPLICATIONS

n n n n n TYPICAL APPLICATION Ultra Linear Strain Gauge Ampliﬁer 15V 412Ω* 1/2W REF-02 OUT GND 5V 350Ω BRIDGE A1† LT307 R2 20k R4 20k R3 2M OUTPUT VOLTAGE (NORMALIZED) Output Voltage Temperature Drift 1.003 1.002 1.001 1.000 0.999 0.998 FULL TEMP RANGE BOX GUARANTEED FOR REF-01A AND REF-02A (8.5ppm/°C) 50 25 75 0 TEMPERATURE (°C) 100 125...

REF-02 Datasheets by Manufacturer

2 datasheets

Part Number	Manufacturer
REF-02	Analog Devices
REF-02	PMI