ASAHI KASEI
[AK4343]
Ordering Guide
AK4343EN
AKD4343
−30 ∼
+85°C
32pin QFN (0.5mm pitch)
Evaluation board for AK4343
Pin Layout
MCKO
18
HVDD
HVSS
24
23
22
21
20
19
MUTET
ROUT / RCN
LOUT / RCP
MIN / LIN3
RIN2 / IN2−
LIN2 / IN2+
LIN1 / IN1−
RIN1 / IN1+
17
MCKI
HPR
SPN
SPP
HPL
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
16
15
14
DVSS
DVDD
BICK
LRCK
TEST2
SDTI
CDTI / SDA
CCLK / SCL
AK4343EN
Top View
13
12
11
10
9
TEST1
VCOM
AVDD
VCOC / RIN3
AVSS
Compatibility with AK4642EN
1. Function
Function
SPK-Amp Max Output Power
HP-Amp Max Output Power
Receiver-Amp
Analog Mixing for Playback
ADC
ALC Recovery Waiting Period
ALC Fast Recovery Speed
DSP Format
EXT Master Mode
DAC Group Delay
AK4642EN
400mW@3.3V
62mW@3.3V
No
1 Mono
Yes
128/fs
∼
1024/fs
4 times
No
No
22/fs
CSN / CAD0
AK4343
1.2W@5V
70mW@5V
Yes
3 Stereo
No
128/fs
∼
16384/fs
4, 8 or 16 times
Yes
Yes
25/fs
MS0478-E-01
-3-
PDN
I2C
2006/10
AKM [ ASAHI KASEI MICROSYSTEMS ]
