AD7394 Analog Devices, AD7394 Datasheet - Page 2

• Manufacturer Part Number: AD7394
• Description: +3/+5V Dual, Serial-Input 12-Bit DAC
• Manufacturer: Analog Devices

Specifications of AD7394

• Resolution (bits): 12bit
• Dac Update Rate: 17kSPS
• Dac Settling Time: 60µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser

AD7394
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 7
Pin Configuration and Function Descriptions ............................. 8
Typical Performance Characteristics ............................................. 9
Theory of Operation ...................................................................... 12
REVISION HISTORY
1/10—Rev. 0 to Rev. A
Updated Format .................................................................. Universal
Removed AD7395 ............................................................... Universal
Updated Outline Dimensions ....................................................... 18
Changes to Ordering Guide .......................................................... 19
4/98—Revision. 0: Initial Version
AD7394 Electrical Characteristics ............................................. 3
ESD Caution .................................................................................. 7
Rev. A | Page 2 of 16
Outline Dimensions ....................................................................... 16
DAC Section ................................................................................ 12
Amplifier Section ....................................................................... 12
Reference Input ........................................................................... 12
Power Supply ............................................................................... 13
Power Supply Bypassing And Grounding ............................... 13
Input Logic Levels ...................................................................... 13
Digital Interface .......................................................................... 14
Reset ( RS ) Pin ............................................................................. 14
Power Shutdown ( SHDN ) ......................................................... 15
Unipolar Output Operation ...................................................... 15
Ordering Guide .......................................................................... 16