REF03 IC – 2.5V Precision Voltage Reference IC

The REF03 precision voltage reference provides a stable 2.5 V output, with minimal change for variations in supply voltage, ambient temperature, or loading conditions. Single-supply operation over an input voltage range of 4.5 V to 33 V with a current drain of 1 mA and good temperature stability is achieved using an improved band gap design. Primarily targeted at price sensitive applications, the REF03 is available in plastic mini DIPs and surface-mount small outline plastic packages. For improved performance or ?40?C to +125?C operation, see the ADR03 data sheet. 

SKU: RW-02059

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Description

The REF03 precision voltage reference provides a stable 2.5 V output, with minimal change for variations in supply voltage, ambient temperature, or loading conditions. Single-supply operation over an input voltage range of 4.5 V to 33 V with a current drain of 1 mA and good temperature stability is achieved using an improved band gap design. Primarily targeted at price sensitive applications, the REF03 is available in plastic mini DIPs and surface-mount small outline plastic packages. For improved performance or ?40?C to +125?C operation, see the ADR03 data sheet. 

Features:- 

?  2.5 voltage output, ?0.6% max 

?  Wide Input voltage range, 4.5 V to 33 V 

?  Supply current 1.4 mA max 

?  Output voltage tempco, 50 ppm/?C max 

?  Line regulation, 50 ppm/V max 

?  Load regulation, 100 ppm/mA max 

?  Extended industrial temperature range, ?40?C to +85?C Low cost

Specification:-

Parameter Specification
Input Voltage 40V
Junction Temperature Range ?65?C to +175?C
Output Short-Circuit Duration  Indefinite
Storage Temperature Range  ?65?C to +175?C
Operating Temperature Range ?40?C to +85?C
Lead Temperature 300?C


Related Document:-

REF03 IC Data Sheet

Additional information

Operating voltage

2.5 3.0V

Pixel Resolution

0.3MP

Photosensitive array

640 x 480

Optical Size

1.6 inch

Angel of view

67 degrees

Maximum Frame Rate

30fps VGA

Sensitivity

1.3V/(Lux-sec)

Dormancy

Less than 20A

Power consumption

60mW/15fpsVGA YUV

Temperature operation Range

-30 C ~ 70 C

Pixel area

3.6 x 3.6 m

Signal to noise ratio (SNR)

46 dB

Dynamic range

52 dB

Specification

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