AD7849 Analog Devices, AD7849 Datasheet - Page 2

• Manufacturer Part Number: AD7849
• Description: Serial Input, 14-Bit/16-Bit DAC
• Manufacturer: Analog Devices

Specifications of AD7849

• Resolution (bits): 16bit
• Dac Update Rate: 143kSPS
• Dac Settling Time: 7µs
• Max Pos Supply (v): +15.75V
• Single-supply: No
• Dac Type: Voltage Out
• Dac Input Format: Ser

TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 6
Pin Configuration and Function Descriptions............................. 7
REVISION HISTORY
3/11—Rev. B to Rev. C
Deleted 20-Lead CERDIP (Q-20) Package and
T Version .............................................................................Universal
Updated Format..................................................................Universal
Deleted AD7849-to-ADSP-2101/ADSP-2102 Interface Section
and Figure 20; Renumbered Sequentially.................................... 12
AD7849
Reset Specifications ...................................................................... 4
AC Performance Characteristics ................................................ 5
Timing Characteristics ................................................................ 5
ESD Caution.................................................................................. 6
Rev. C | Page 2 of 20
Typical Performance Characteristics ..............................................8
Terminology .................................................................................... 10
Circuit Description......................................................................... 11
Applications Information .............................................................. 17
Outline Dimensions ....................................................................... 18
Digital-to-Analog Conversion.................................................. 11
Digital Interface.......................................................................... 12
Applying the AD7849 ................................................................ 13
Microprocessor Interfacing....................................................... 15
Opto-Isolated Interface ............................................................. 17
Ordering Guide .......................................................................... 19