AD7653AST Analog Devices Inc, AD7653AST Datasheet - Page 2

• Manufacturer Part Number: AD7653AST
• Description: IC ADC 16BIT 1MSPS W/REF 48-LQFP
• Manufacturer: Analog Devices Inc
• Series: PulSAR®r

Specifications of AD7653AST

• Rohs Status: RoHS non-compliant
• Number Of Bits: 16
• Sampling Rate (per Second): 1M
• Data Interface: Serial, Parallel
• Number Of Converters: 1
• Power Dissipation (max): 145mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• For Use With: EVAL-AD7653CBZ - BOARD EVALUATION FOR AD7653

AD7653
TABLE OF CONTENTS
Specifications..................................................................................... 3
Timing Specifications....................................................................... 5
Absolute Maximum Ratings............................................................ 7
Pin Configuration and Function Descriptions............................. 8
Definitions of Specifications ......................................................... 11
Typical Performance Characteristics ........................................... 12
Circuit Information ........................................................................ 15
REVISION HISTORY
Location
9/03—Data Sheet Changed from Rev. 0 to Rev. A
Change to Product Highlights .................................................... 1
Changes to Specifications ............................................................ 3
Changes to Absolute Maximum Ratings ................................... 7
Changes to Figure 15.................................................................. 13
Changes to Figure 22.................................................................. 16
Changes to Voltage Reference Input section ........................... 18
Changes to Figure 31.................................................................. 20
Converter Operation.................................................................. 15
Typical Connection Diagram.................................................... 17
Power Dissipation vs. Throughput........................................... 19
Conversion Control.................................................................... 19
Digital Interface .......................................................................... 20
Page
Rev. A | Page 2 of 28
Application Hints............................................................................ 25
Outline Dimensions ....................................................................... 26
Parallel Interface......................................................................... 20
Serial Interface ............................................................................ 20
Master Serial Interface ............................................................... 21
Slave Serial Interface .................................................................. 22
Microprocessor Interfacing....................................................... 24
Bipolar and Wider Input Ranges .............................................. 25
Layout .......................................................................................... 25
Evaluating the AD7653’s Performance .................................... 25
Ordering Guide........................................................................... 26