FEATURES CONFIGURATION REF43 power precision reference providing

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FEATURES CONFIGURATION REF43 power precision reference providing

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+2.5 Power Precision Voltage Reference REF43
FEATURES CONFIGURATION
REF43 power precision reference providing stable output independent variations supply voltage, load conditions ambient temperature. suitable reference level 12-bit data acquisition systems, wherever stable, known voltage required.
Tight output tolerances thermal drift assured zener-zap trimming both output voltage temperature coefficient. unique curvature correction circuit reduces thermal curvature which characteristic 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% 0.10% 0.10% 0.10% 0.10% 0.10% 0.10% 0.20%
Temperature Coefficient 10ppm/C 25ppm/C 25ppm/C 25ppm/C 25ppm/C 25ppm/C 25ppm/C 25ppm/C
Package Description 8-Pin Hermetic 8-Pin Hermetic 8-Pin Plastic 8-Pin SOIC 8-Pin SOIC 8-Pin SOIC 8-Pin SOIC 8-Pin SOIC
Package Option
Number Part Reel/Tray 2,500 1,000 1,000
Temperature Range -40C +85C -40C +85C -40C +85C -40C +85C -40C +85C -40C +85C -40C +85C -40C +85C
SIMPLIFIED SCHEMATIC
VOUT
TRIM
TEMP
REV.
Information furnished Analog Devices believed accurate reliable. However, responsibility assumed Analog Devices use, infringements patents other rights third parties that result from use. license granted implication otherwise under patent patent rights Analog Devices. Trademarks registered trademarks property their respective owners.
GROUND
Technology Way, P.O. 9106, Norwood, 02062-9106, U.S.A. Tel: 781/329-4700 www.analog.com Fax: 781/326-8703 2004 Analog Devices, Inc. rights reserved.
REF43
CAUTION (electrostatic discharge) sensitive device. Electrostatic charges high 4000 readily accumulate human body test equipment discharge without detection. Although REF43 features proprietary protection circuitry, permanent damage occur devices subjected high energy electrostatic discharges. Therefore, proper precautions recommended avoid performance degradation loss functionality.
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REF43
DICE CHARACTERISTICS
TEMPERATURE GROUND* GROUND* TRIM VOUT FO2. VOUT SENSE
*PADS MUST BOTH BONDED GROUND. VOUT FORCE SENSE TYPICALLY BONDED TOGETHER LOAD.
SIZE 0.085 0.062 inch, 5270 mils (2.16 1.57 3.39
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Typical Performance Characteristics- REF43
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REF43
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REF43
OP43 HIGHER SPEED FASTER SETTING REQUIRED. OP97 LOWER SPEED HIGHER LINEARITY REQUIRED.
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-10-
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-11-
REF43
OUTLINE DIMENSIONS 8-Lead Ceramic Dual In-Line Package [CERDIP] (Q-8) Z-Suffix
Dimensions shown inches (millimeters)
8-Lead Standard Small Outline Package [SOIC] (R-8) S-Suffix
Dimensions shown millimeters (inches)
0.005 (0.13)
0.055 (1.40)
5.00 (0.1968) 4.80 (0.1890)
0.310 (7.87) 0.220 (5.59)
4.00 (0.1574) 3.80 (0.1497)
6.20 (0.2440) 5.80 (0.2284)
0.100 (2.54) 0.405 (10.29) 0.200 (5.08) 0.200 (5.08) 0.125 (3.18) 0.023 (0.58) 0.014 (0.36) 0.060 (1.52) 0.015 (0.38) 0.150 (3.81) SEATING 0.070 (1.78) PLANE 0.030 (0.76) 0.015 (0.38) 0.008 (0.20) 0.320 (8.13) 0.290 (7.37)
1.27 (0.0500) 0.25 (0.0098) 0.10 (0.0040) COPLANARITY SEATING 0.10 PLANE
1.75 (0.0688) 1.35 (0.0532) 0.25 (0.0098) 0.17 (0.0067)
0.50 (0.0196) 0.25 (0.0099)
0.51 (0.0201) 0.31 (0.0122)
1.27 (0.0500) 0.40 (0.0157)
CONTROLLING DIMENSIONS INCHES; MILLIMETER DIMENSIONS PARENTHESES) ROUNDED-OFF INCH EQUIVALENTS REFERENCE ONLY APPROPRIATE DESIGN
COMPLIANT JEDEC STANDARDS MS-012AA CONTROLLING DIMENSIONS MILLIMETERS; INCH DIMENSIONS PARENTHESES) ROUNDED-OFF MILLIMETER EQUIVALENTS REFERENCE ONLY APPROPRIATE DESIGN
8-Lead Plastic Dual In-Line Package [PDIP] (N-8) P-Suffix
Dimensions shown inches (millimeters)
0.375 (9.53) 0.365 (9.27) 0.355 (9.02)
0.295 (7.49) 0.285 (7.24) 0.275 (6.98) 0.325 (8.26) 0.310 (7.87) 0.300 (7.62) 0.015 (0.38) SEATING PLANE 0.060 (1.52) 0.050 (1.27) 0.045 (1.14)
0.100 (2.54) 0.180 (4.57) 0.150 (3.81) 0.130 (3.30) 0.110 (2.79) 0.022 (0.56) 0.018 (0.46) 0.014 (0.36)
0.150 (3.81) 0.135 (3.43) 0.120 (3.05)
0.015 (0.38) 0.010 (0.25) 0.008 (0.20)
COMPLIANT JEDEC STANDARDS MO-095AA CONTROLLING DIMENSIONS INCHES; MILLIMETER DIMENSIONS PARENTHESES) ROUNDED-OFF INCH EQUIVALENTS REFERENCE ONLY APPROPRIATE DESIGN
Revision History
Location 8/04-Data Sheet Changed from REV. REV. Page
Edits FEATURES Changes CONFIGURATION Changes ORDERING GUIDE Changes ABSOLUTE MAXIMUM RATINGS Changes PACKAGE TYPE Changes ELECTRICAL CHARACTERISTICS Delected PACKAGE TYPE -12- REV.
C00374-0-8/04(D)

FEATURES CONFIGURATION REF43 power precision reference providing

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