- •FEATURES
- •APPLICATIONS
- •FUNCTIONAL BLOCK DIAGRAM
- •GENERAL DESCRIPTION
- •PRODUCT HIGHLIGHTS
- •TABLE OF CONTENTS
- •REVISION HISTORY
- •SPECIFICATIONS
- •ADC DC SPECIFICATIONS
- •ADC AC SPECIFICATIONS
- •DIGITAL SPECIFICATIONS
- •SWITCHING SPECIFICATIONS
- •Timing Diagram
- •TIMING SPECIFICATIONS
- •ABSOLUTE MAXIMUM RATINGS
- •THERMAL CHARACTERISTICS
- •ESD CAUTION
- •PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
- •TYPICAL PERFORMANCE CHARACTERISTICS
- •EQUIVALENT CIRCUITS
- •THEORY OF OPERATION
- •ADC ARCHITECTURE
- •ANALOG INPUT CONSIDERATIONS
- •Input Common Mode
- •Differential Input Configurations
- •VOLTAGE REFERENCE
- •CLOCK INPUT CONSIDERATIONS
- •Clock Input Options
- •Input Clock Divider
- •Clock Duty Cycle
- •Jitter Considerations
- •POWER DISSIPATION AND STANDBY MODE
- •DIGITAL OUTPUTS
- •Digital Output Enable Function (OEB)
- •Timing
- •Data Clock Output (DCO)
- •ADC OVERRANGE (OR)
- •SERIAL PORT INTERFACE (SPI)
- •CONFIGURATION USING THE SPI
- •HARDWARE INTERFACE
- •SPI ACCESSIBLE FEATURES
- •MEMORY MAP
- •READING THE MEMORY MAP REGISTER TABLE
- •Open Locations
- •Default Values
- •Logic Levels
- •Transfer Register Map
- •MEMORY MAP REGISTER TABLE
- •APPLICATIONS INFORMATION
- •DESIGN GUIDELINES
- •Power and Ground Recommendations
- •Exposed Paddle Thermal Heat Slug Recommendations
- •SPI Port
- •OUTLINE DIMENSIONS
- •ORDERING GUIDE
AD9634 |
Data Sheet |
OUTLINE DIMENSIONS
PIN 1
INDICATOR
0.80
0.75
0.70
SEATING
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5.10 |
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0.30 |
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5.00 SQ |
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0.25 |
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4.90 |
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0.18 |
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PIN 1 |
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25 |
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32 |
1 |
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INDICATOR |
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0.50 |
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24 |
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BSC |
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EXPOSED |
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*3.75 |
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PAD |
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3.60 SQ |
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3.55 |
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17 |
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0.50 |
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16 |
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9 |
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0.25 MIN |
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TOP VIEW |
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BOTTOM VIEW |
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0.40 |
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0.30 |
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FOR PROPER CONNECTION OF |
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THE EXPOSED PAD, REFER TO |
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0.05 MAX |
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THE PIN CONFIGURATION AND |
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FUNCTION DESCRIPTIONS |
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0.02 NOM |
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SECTION OF THIS DATA SHEET. |
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COPLANARITY |
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0.08 |
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0.20 REF |
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2010- -B |
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*COMPLIANT TO JEDEC STANDARDS MO-220-WHHD-5 |
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08-16 |
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WITH THE EXCEPTION OF THE EXPOSED PAD DIMENSION. |
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Figure 59. 32-Lead Lead Frame Chip Scale Package [LFCSP_WQ] 5 mm × 5 mm Body, Very Very Thin Quad
(CP-32-12) Dimensions shown in millimeters
ORDERING GUIDE
Model1 |
Temperature Range |
Package Description |
Package Option |
AD9634BCPZ-250 |
−40°C to +85°C |
32-Lead Lead Frame Chip Scale Package [LFCSP_WQ] |
CP-32-12 |
AD9634BCPZRL7-250 |
−40°C to +85°C |
32-Lead Lead Frame Chip Scale Package [LFCSP_WQ] |
CP-32-12 |
AD9634BCPZ-210 |
−40°C to +85°C |
32-Lead Lead Frame Chip Scale Package [LFCSP_WQ] |
CP-32-12 |
AD9634BCPZRL7-210 |
−40°C to +85°C |
32-Lead Lead Frame Chip Scale Package [LFCSP_WQ] |
CP-32-12 |
AD9634BCPZ-170 |
−40°C to +85°C |
32-Lead Lead Frame Chip Scale Package [LFCSP_WQ] |
CP-32-12 |
AD9634BCPZRL7-170 |
−40°C to +85°C |
32-Lead Lead Frame Chip Scale Package [LFCSP_WQ] |
CP-32-12 |
AD9634-170EBZ |
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Evaluation Board with AD9634 and Software |
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AD9634-210EBZ |
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Evaluation Board with AD9634 and Software |
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AD9634-250EBZ |
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Evaluation Board with AD9634 and Software |
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1 Z = RoHS Compliant Part.
©2011–2014 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners.
D09996-0-12/14(B)
Rev. B | Page 30 of 30
