REF43GPZ

Active

Analog Devices Inc./Maxim Integrated

+2.5V LOW POWER PRECISION VOLTAGE REFERENCE

Find alt

Alpha

REF43GPZ

Active

Analog Devices Inc./Maxim Integrated

+2.5V LOW POWER PRECISION VOLTAGE REFERENCE

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

REF43 Series

The REF43 is a low-power precision reference providing a stable +2.5V output independent of variations in supply voltage, load conditions or ambient temperature. It is suitable as a reference level for 8-, 10- and 12-bit data acquisition systems, or wherever a stable, known voltage is required.Tight output tolerances and low thermal drift are assured by zener-zap trimming of both output voltage and its temperature coefficient. A unique curvature correction circuit reduces the thermal curvature which is characteristic of many previous bandgap references.

Technical Specifications

Parameters and characteristics for this part

Specification	REF43GPZ

Current - Output	20 mA
Current - Supply	450 µA
Mounting Type	Through Hole
Noise	10 µVrms
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Fixed
Package Length	0.3 in
Package Name	8-PDIP, 8-DIP
Package Width	7.62 mm
Reference Type	Series
Temperature Coefficient	25 ppm/°C
Tolerance	0.1 %
Voltage - Input (Maximum)	40 V
Voltage - Input (Minimum)	4.5 V
Voltage - Output (Min/Fixed)	2.5 V

REF43 Series

+2.5V Low Power Precision Voltage Reference

Part	Voltage - Input (Maximum)	Voltage - Input (Minimum)	Temperature Coefficient	Current - Output	Output Type	Package Length	Package Name	Package Width	Tolerance	Current - Supply	Mounting Type	Voltage - Output (Min/Fixed)	Reference Type	Operating Temperature (Max)	Operating Temperature (Min)	Noise	Voltage - Input
Analog Devices Inc./Maxim Integrated REF43GS-REEL7	40 V	4.5 V	25 ppm/°C	20 mA	Fixed	0.154 in	8-SOIC	3.9 mm	0.1 %	450 µA	Surface Mount	2.5 V	Series	85 °C	-40 °C	10 µVrms
Analog Devices Inc./Maxim Integrated REF43GSZ-REEL	40 V	4.5 V	25 ppm/°C	20 mA	Fixed	0.154 in	8-SOIC	3.9 mm	0.1 %	450 µA	Surface Mount	2.5 V	Series	85 °C	-40 °C	10 µVrms
Analog Devices Inc./Maxim Integrated REF43GPZ	40 V	4.5 V	25 ppm/°C	20 mA	Fixed	0.3 in	8-DIP 8-PDIP	7.62 mm	0.1 %	450 µA	Through Hole	2.5 V	Series	85 °C	-40 °C	10 µVrms
Analog Devices Inc./Maxim Integrated REF43GSZ-REEL7	40 V	4.5 V	25 ppm/°C	20 mA	Fixed	0.154 in	8-SOIC	3.9 mm	0.1 %	450 µA	Surface Mount	2.5 V	Series	85 °C	-40 °C	10 µVrms
Analog Devices Inc./Maxim Integrated REF43FZ	40 V	4.5 V	10 ppm/°C	20 mA	Fixed	0.3 in	8-CDIP 8-CERDIP	7.62 mm	0.06 %	450 µA	Through Hole	2.5 V	Series	85 °C	-40 °C	10 µVrms
Analog Devices Inc./Maxim Integrated REF43GS	40 V	4.5 V	25 ppm/°C	20 mA	Fixed	0.154 in	8-SOIC	3.9 mm	0.1 %	450 µA	Surface Mount	2.5 V	Series	85 °C	-40 °C	10 µVrms
Analog Devices Inc./Maxim Integrated REF43GSZ	40 V	4.5 V	25 ppm/°C	20 mA	Fixed	0.154 in	8-SOIC	3.9 mm	0.1 %	450 µA	Surface Mount	2.5 V	Series	85 °C	-40 °C	10 µVrms
Analog Devices Inc./Maxim Integrated REF43BZ/883C			10 ppm/°C	10 mA	Fixed	0.3 in	8-CDIP 8-CERDIP	7.62 mm	0.1 %	450 µA	Through Hole	2.5 V	Series	125 °C	-55 °C	10 µVrms	40 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Package Drawing - 8-Lead PDIP

REF43: +2.5 V Low Power Precision Voltage Reference Data Sheet (Rev.D)