AD2S1200WSTZ Analog Devices Inc, AD2S1200WSTZ Datasheet - Page 3

• Manufacturer Part Number: AD2S1200WSTZ
• Description: IC R/D CONV W/REF OSCIL 44-LQFP
• Manufacturer: Analog Devices Inc
• Type: R/D Converterr

Specifications of AD2S1200WSTZ

• Resolution (bits): 12 b
• Data Interface: Serial, Parallel
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 44-LQFP
• Input Channel Type: Differential
• Supply Voltage Range - Analog: 4.75V To 5.25V
• Supply Voltage Range - Digital: 4.75V To 5.25V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD2S1200CBZ - BOARD EVAL FOR AD2S1200
• Sampling Rate (per Second): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

TABLE OF CONTENTS
AD2S1200–Specifications ................................................................4
Absolute Maximum Ratings ............................................................6
Pin Configuration and Function Descriptions .............................7
Resolver Format Signals ...................................................................8
Principle of Operation......................................................................9
REVISION HISTORY
Revision 0: Initial Version
ESD Caution ..................................................................................6
Fault Detection Circuit.................................................................9
Connecting the Converter .........................................................11
Absolute Position and Velocity Output ....................................12
Parallel Interface..........................................................................12
Serial Interface.............................................................................14
Rev. 0 | Page 3 of 24
Circuit Dynamics ............................................................................18
Outline Dimensions........................................................................21
Incremental Encoder Outputs...................................................16
On-Board Programmable Sinusoidal Oscillator.....................16
Supply Sequencing and Reset....................................................17
Charge Pump Output .................................................................17
AD2S1200 Loop Response Model ............................................18
Sources of Error ..........................................................................19
Clock Requirements ...................................................................20
Connecting to the DSP...............................................................20
Ordering Guide ...........................................................................21
AD2S1200