ak4121 AKM Semiconductor, Inc., ak4121 Datasheet - Page 2

• Manufacturer Part Number: ak4121
• Description: Asynchronous Sample Rate Converter
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
T Ordering Guide
T Pin Layout
T Major Difference between AK4120 and AK4121
MS0191-E-03
AK4121VF
AKD4121
Input sample rate (max)
De-emphasis Filter
Input 5V Tolerant
Digital Volume
SMUTE
Digital Mixer
ILRCK
MCLK Input
DEM0
DEM1
IBICK
AVSS
IDIF2
IDIF0
IDIF1
SDTI
Soft Mute
PDN
FILT
Items
Vdd
Evaluation Board for AK4121
40 +85 C
10
11
12
1
2
3
4
5
6
7
8
9
Needed (supports 256/512fs)
24pin VSOP (0.65mm pitch)
2.7V ~ 3.6V
AK4120
48kHz
Top
View
- 2 -
X
X
X
O
O
NOT Needed (Slave mode) /
supports 256/384/512/768fs)
Needed (Master Mode:
24
23
22
21
20
19
18
17
16
15
14
13
3.0V ~ 3.6V
AK4121
96kHz
O
O
O
X
X
VDD
DVSS
TVDD
MCLK
OLRCK
OBICK
SDTO
ODIF1
ODIF0
CMODE2
CMODE1
CMODE0
[AK4121]
2004/08