Part Number

Description

Data Format Output

USB 1.1 compliant

HID buttons

Min. Load (Ohms)

Recording Function

Package

AD6255A

 Stereo class-D audio amplifier with USB interface and I2S input and recorder

 1Wx2 (Bus-power)

 Yes

 Yes

 4

 Yes

 LQFP-32

AD62550A

 Stereo class-D audio amplifier with USB interface and I2S input

 1Wx2 (Bus-power)

 Yes

 Yes

 4

 No

 LQFP-32

AD62551A

 USB controller supports external amplifier and recording function

 (Depend on external amplifier)

 Yes

 Yes

 N/A

 Yes

 LQFP-32

AD62552A

 High integrated USB audio controlloer

 75mW x2

 Yes

 Yes

 16

 Yes

 LQFP-48

AD62550

 Stereo class-D audio amplifier with with USB/I2S Interface

 1W x 2 (Bus-power)

 Yes

 Yes

 4

 No

 LQFP-32

AD62555

 Stereo class-D audio amplifier with with USB Interface

 1W x 2 (Bus-power)

 Yes

 Yes

 4

 No

 E-TSSOP-24