AD1981HDJSTZ-REEL Analog Devices Inc, AD1981HDJSTZ-REEL Datasheet - Page 2

• Manufacturer Part Number: AD1981HDJSTZ-REEL
• Description: IC CODEC HD AUDIO 1.0 48LQFP
• Manufacturer: Analog Devices Inc
• Series: SoundMAX®r
• Type: Audio Codec '97, HDr

Specifications of AD1981HDJSTZ-REEL

• Data Interface: Serial
• Resolution (bits): 16, 20 b
• Number Of Adcs / Dacs: 4 / 2
• Sigma Delta: No
• Dynamic Range, Adcs / Dacs (db) Typ: 85 / 90
• Voltage - Supply, Analog: 4.5 V ~ 5.5 V
• Voltage - Supply, Digital: 2.97 V ~ 3.63 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Single Supply Voltage (typ): 3.3/5V
• Single Supply Voltage (min): 2.97/4.5V
• Single Supply Voltage (max): 3.63/5.5V
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD1981HD
TABLE OF CONTENTS
Functional Block Diagram Details ................................................. 3
Specifications..................................................................................... 4
Absolute Maximum Ratings............................................................ 7
Pin Configuration and Function Descriptions............................. 8
REVISION HISTORY
6/05—Initial Version: Revision 0
Environmental Conditions.......................................................... 7
ESD Caution.................................................................................. 7
Rev. 0 | Page 2 of 16
HD Audio Codec Information ..................................................... 10
Jack Presence Detection................................................................. 15
Outline Dimensions ....................................................................... 16
HD Audio Style Jack Presence Detection ............................... 15
Classic Jack Presence Detection ............................................... 15
Ordering Guide .......................................................................... 16