REF43GSZ Analog Devices Inc, REF43GSZ Datasheet

IC PREC VOLT REF LP 2.5V 8-SOIC

REF43GSZ

Manufacturer Part Number
REF43GSZ
Description
IC PREC VOLT REF LP 2.5V 8-SOIC
Manufacturer
Analog Devices Inc
Type
Voltage Referencer
Datasheets

Specifications of REF43GSZ

Temperature Coefficient
25ppm/°C
Reference Type
Series
Voltage - Output
2.5V
Tolerance
±0.1%
Voltage - Input
4.5 ~ 40 V
Number Of Channels
1
Current - Quiescent
450µA
Current - Output
20mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Topology
Series
Input Voltage
4.5V To 40V
Reference Voltage
2.5V
Reference Voltage Tolerance
95mV
Voltage Reference Case Style
SOIC
No. Of Pins
8
Current, Output
20 mA
Current, Supply
400 μA
Package Type
SOIC-8
Regulation, Line
1 ppm/V
Regulation, Load
25 ppm/mA
Resistance, Thermal, Junction To Case
43 °C/W
Voltage, Noise
7 μV
Voltage, Output
2.5 V
Voltage, Supply
40 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Cathode
-
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
REF43GSZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
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.
Model
REF43FZ
REF43GZ
REF43GP
REF43GS
REF43GS-REEL
REF43GS-REEL7
REF43GSZ*
REF43GSZ-REEL7*
REF43NBC
*Z = Pb-free part.
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.
FEATURES
Initial
Accuracy
0.06%
0.10%
0.10%
0.10%
0.10%
0.10%
0.10%
0.10%
0.20%
TEMP
Temperature
Coefficient
10ppm/∞C
25ppm/∞C
25ppm/∞C
25ppm/∞C
25ppm/∞C
25ppm/∞C
25ppm/∞C
25ppm/∞C
SIMPLIFIED SCHEMATIC
ORDERING GUIDE
Package
Description
8-Pin Hermetic DIP
8-Pin Hermetic DIP
8-Pin Plastic DIP
8-Pin SOIC
8-Pin SOIC
8-Pin SOIC
8-Pin SOIC
8-Pin SOIC
Die
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.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
+2.5 V Low Power Precision
Package
Option
Q-8
Q-8
N-8
R-8
R-8
R-8
R-8
R-8
PIN CONFIGURATION
© 2004 Analog Devices, Inc. All rights reserved.
Voltage Reference
Part per
Number of
Reel/Tray
48
48
50
98
2,500
1,000
98
1,000
221
V
V
TRIM
GROUND
IN
OUT
Temperature
Range
–40∞C to +85∞C
–40∞C to +85∞C
–40∞C to +85∞C
–40∞C to +85∞C
–40∞C to +85∞C
–40∞C to +85∞C
–40∞C to +85∞C
–40∞C to +85∞C
REF43
www.analog.com

Related parts for REF43GSZ

REF43GSZ Summary of contents

Page 1

... REF43GS 0.10% REF43GS-REEL 0.10% REF43GS-REEL7 0.10% REF43GSZ* 0.10% REF43GSZ-REEL7* 0.10% REF43NBC 0.20 Pb-free part. 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 ...

Page 2

REF43 CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the REF43 features proprietary ESD protection circuitry, permanent damage may occur ...

Page 3

REV. D –3– ...

Page 4

REF43 DICE CHARACTERISTICS DIE SIZE 0.085 (2.16 1.57 mm, 3.39 sq. mm) 2. VIN 3. TEMPERATURE OUT 4A. GROUND* 4B. GROUND* 5. TRIM 6A. VOUT FO2. VIN 6B. VOUT SENSE‡ *PADS 4A AND 4B MUST BOTH BE BONDED TO GROUND. ...

Page 5

REV. D Typical Performance Characteristics– –5– REF43 ...

Page 6

REF43 –6– REV. D ...

Page 7

REV. D –7– REF43 ...

Page 8

REF43 *OP AMP IS OP43 IF HIGHER SPEED AND FASTER SETTING IS REQUIRED. OP97 IF LOWER SPEED AND HIGHER LINEARITY IS REQUIRED. –8– REV. D ...

Page 9

REV. D –9– REF43 ...

Page 10

REF43 –10– REV. D ...

Page 11

REV. D –11– REF43 ...

Page 12

REF43 8-Lead Ceramic Dual In-Line Package [CERDIP] (Q-8) Z-Suffix Dimensions shown in inches and (millimeters) 0.005 (0.13) 0.055 (1.40) MIN MAX 8 5 0.310 (7.87) 0.220 (5.59) PIN 0.100 (2.54) BSC 0.405 (10.29) MAX 0.060 (1.52) 0.015 ...

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