[AKD4201-C]
<KM097401>
2009/02
- 1 -
GENERAL DESCRIPTION
AKD4201-C is an evaluation board for the stereo headphone / lineout amplifier AK4201 that has a built-in
charge-pump circuit and eliminates the need for large DC-blocking capacitors. It applies to single-end
analog input, headphone / lineout output, and it is available to evaluate the AK4201 easily.
Ordering guide
AKD4201-C --- AK4201 Evaluation Board
FUNCTION
•
Stereo mini jack for Line In
•
Stereo mini jack for Headphone
•
RCA jack for Line Out
LIN
AK4201
3.5
mini-
Jack
LOUT
ROUT
5V
3.3V
RIN
3.5
mini-
Jack
AVDD PVDD
GND
VSS1 VSS2
J2
J3
TM1
TM2
Figure 1. AKD4201-C Block Diagram
* Circuit diagram and pattern layout are attached at the end of this manual.
AK4201 Evaluation
Board
Rev.0
AKD4201-C
