AK4648 Datasheet, PDF (4/119 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/HP/SPK-AMP

[AK4648]
■ Compatibility with the AK4643 and AK4645
1. Function
Function
Digital I/O of μP I/F
Analog Mixing for Playback
Input Selector for Recording
HP-Amp Hi-Z Setting for wired OR
PLL
Speaker-Amp
Headphone-Amp
Receiver-Amp
Bass Boost
5-band EQ
up I/F
Package
AK4643
2.6 to 3.6V
3 Stereo
3 Stereo
No
11.2896/12/12.288/
13.5/24/27MHz
Yes (Mono)
Yes
(Po=62mW @ 3.3V)
Yes
Yes
No
3-wire/I2C
32QFN (5mm x 5mm)
AK4645
1.6 to 3.6V
4 Stereo
4 Stereo
Yes
11.2896/12/12.288/13/
13.5/19.2/24/26/27MHz
No
←
No
←
←
←
←
AK4648
←
←
←
←
←
Yes (Stereo)
Yes
(Po=40mW @ 3.6V)
Support Pseudo cap-less
←
No
Yes
I2C
CSP (3.7x 3.8mm)
MS0625-E-01
-4-
2007/06