AD1990ACPZ Analog Devices Inc, AD1990ACPZ Datasheet - Page 2

• Manufacturer Part Number: AD1990ACPZ
• Description: IC AMP AUDIO PWR 5W STER 64LFCSP
• Manufacturer: Analog Devices Inc
• Type: Class Dr

Specifications of AD1990ACPZ

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 5W x 2 @ 4 Ohm
• Voltage - Supply: 4.5 V ~ 5.5 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 64-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD1990
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 5
Pin Configuration and Function Descriptions............................. 6
Typical Performance Characteristics ............................................. 8
Theory of Operation ...................................................................... 11
REVISION HISTORY
4/06—Revision 0: Initial Version
ESD Caution.................................................................................. 5
Rev. 0 | Page 2 of 16
Application Circuits ....................................................................... 15
Outline Dimensions ....................................................................... 16
Overview ..................................................................................... 11
Σ-Δ Modulator............................................................................ 11
MUTE and RESET ..................................................................... 11
Gain Structure............................................................................. 11
Power Stage ................................................................................. 13
Clocking....................................................................................... 13
Protection Circuits and Error Reporting ................................ 14
Ordering Guide .......................................................................... 16