REF43BIGS datasheet, PDF - EEWORLD Datasheet

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REF43BIGS: DescriptionIC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO8, PLASTIC, SO-8, Voltage Reference; CategoryPower/power management The power supply circuit; File Size934KB，12 Pages; ManufacturerADI; Websitehttps://www.analog.com

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REF43BIGS Overview

IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO8, PLASTIC, SO-8, Voltage Reference

REF43BIGS Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	ADI
Parts packaging code	SOIC
package instruction	PLASTIC, SO-8
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	THREE TERMINAL VOLTAGE REFERENCE
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	4.9 mm
Number of functions	1
Output times	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output voltage	2.505 V
Minimum output voltage	2.495 V
Nominal output voltage	2.5 V
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply current (Isup)	0.45 mA
Maximum supply voltage (Vsup)	40 V
Minimum supply voltage (Vsup)	4.5 V
surface mount	YES
Maximum voltage temperature coefficient	25 ppm/°C
Temperature level	INDUSTRIAL
Terminal surface	TIN LEAD
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Fine-tuning/adjustable output	YES
width	3.9 mm

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+2.5 V Low Power Precision

Voltage Reference

REF43

FEATURES

PIN CONFIGURATION

GENERAL DESCRIPTION

The REF43 is a low power precision reference providing a

stable 2.5 V 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.

ORDERING GUIDE

Model

REF43FZ

REF43GZ

REF43GP

REF43GS

REF43GS-REEL

REF43GS-REEL7

REF43GSZ*

REF43GSZ-REEL7*

REF43NBC

= Pb-free part.

Initial

Accuracy

0.06%

0.10%

0.20%

Temperature

Coefficient

10ppm/∞C

25ppm/∞C

Package

Description

8-Pin Hermetic DIP

8-Pin Plastic DIP

8-Pin SOIC

Die

Package

Option

Q-8

N-8

R-8

Number of

Part per

Reel/Tray

2,500

1,000

221

Temperature

Range

–40∞C to +85∞C

SIMPLIFIED SCHEMATIC

OUT

TRIM

TEMP

REV. D

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, nor for any infringements of patents or other rights of third parties that

may result from its use. No license is granted by implication or otherwise

under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

GROUND

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

www.analog.com

Fax: 781/326-8703

REF43BIGS Related Products

	REF43BIGS	REF43BZ/883C	REF43GSZ-REEL	REF43BIFJ	REF43BJ/883	REF43BIGP	REF43BZ/883
Description	IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO8, PLASTIC, SO-8, Voltage Reference	IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, CDIP8, CERDIP-8, Voltage Reference	+2.5V Low Power Precision Voltage Reference	IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, MBCY8, TO-99, 8 PIN, Voltage Reference	IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, MBCY8, TO-99, 8 PIN, Voltage Reference	IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDIP8, PLASTIC, DIP-8, Voltage Reference	IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, CDIP8, CERDIP-8, Voltage Reference
Is it Rohs certified?	incompatible	incompatible	conform to	incompatible	incompatible	incompatible	incompatible
Maker	ADI	ADI	ADI	ADI	ADI	ADI	ADI
package instruction	PLASTIC, SO-8	CERDIP-8	SOP, SOP8,.25	TO-99, 8 PIN	TO-99, 8 PIN	PLASTIC, DIP-8	CERDIP-8
Reach Compliance Code	compliant	compliant	compliant	compliant	unknown	compliant	unknown
Analog Integrated Circuits - Other Types	THREE TERMINAL VOLTAGE REFERENCE	THREE TERMINAL VOLTAGE REFERENCE	THREE TERMINAL VOLTAGE REFERENCE	THREE TERMINAL VOLTAGE REFERENCE	THREE TERMINAL VOLTAGE REFERENCE	THREE TERMINAL VOLTAGE REFERENCE	THREE TERMINAL VOLTAGE REFERENCE
JESD-30 code	R-PDSO-G8	R-GDIP-T8	R-PDSO-G8	O-MBCY-W8	O-MBCY-W8	R-PDIP-T8	R-GDIP-T8
Number of functions	1	1	1	1	1	1	1
Output times	1	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8	8
Maximum operating temperature	85 °C	125 °C	85 °C	85 °C	125 °C	85 °C	125 °C
Minimum operating temperature	-40 °C	-55 °C	-40 °C	-40 °C	-55 °C	-40 °C	-55 °C
Maximum output voltage	2.505 V	2.505 V	2.505 V	2.503 V	2.505 V	2.505 V	2.505 V
Minimum output voltage	2.495 V	2.495 V	2.495 V	2.497 V	2.495 V	2.495 V	2.495 V
Nominal output voltage	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V
Package body material	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY	METAL	METAL	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED
encapsulated code	SOP	DIP	SOP	TO-99	TO-99	DIP	DIP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	ROUND	ROUND	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	CYLINDRICAL	CYLINDRICAL	IN-LINE	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	260	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum supply voltage (Vsup)	40 V	40 V	40 V	40 V	40 V	40 V	40 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
surface mount	YES	NO	YES	NO	NO	NO	NO
Maximum voltage temperature coefficient	25 ppm/°C	10 ppm/°C	25 ppm/°C	10 ppm/°C	10 ppm/°C	25 ppm/°C	10 ppm/°C
Temperature level	INDUSTRIAL	MILITARY	INDUSTRIAL	INDUSTRIAL	MILITARY	INDUSTRIAL	MILITARY
Terminal form	GULL WING	THROUGH-HOLE	GULL WING	WIRE	WIRE	THROUGH-HOLE	THROUGH-HOLE
Terminal location	DUAL	DUAL	DUAL	BOTTOM	BOTTOM	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	30	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Fine-tuning/adjustable output	YES	NO	NO	NO	NO	NO	NO
Parts packaging code	SOIC	DIP	SOIC	-	-	DIP	DIP
Contacts	8	8	8	-	-	8	8
JESD-609 code	e0	-	e3	e0	e0	e0	e0
Maximum seat height	1.75 mm	5.08 mm	1.75 mm	-	-	5.33 mm	5.08 mm
Maximum supply current (Isup)	0.45 mA	0.45 mA	-	0.45 mA	0.45 mA	0.45 mA	0.45 mA
Terminal surface	TIN LEAD	-	Matte Tin (Sn)	TIN LEAD	Tin/Lead (Sn/Pb)	TIN LEAD	Tin/Lead (Sn/Pb)
Terminal pitch	1.27 mm	2.54 mm	1.27 mm	-	-	2.54 mm	2.54 mm
width	3.9 mm	7.62 mm	3.9 mm	-	-	7.62 mm	7.62 mm
Nominal supply voltage (Vsup)	-	5 V	5 V	5 V	5 V	5 V	5 V
technology	-	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR

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