ak4120 AKM Semiconductor, Inc., ak4120 Datasheet - Page 28
ak4120
Manufacturer Part Number
ak4120
Description
Sample Rate Converter With Mixer And Volume
Manufacturer
AKM Semiconductor, Inc.
Datasheet
1.AK4120.pdf
(30 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ak4120VF
Manufacturer:
AKM
Quantity:
20 000
Part Number:
ak4120VF-E2
Manufacturer:
AKM
Quantity:
20 000
ASAHI KASEI
Figure 21 illustrates a typical system connection diagram. An evaluation board is available which demonstrates this
application circuit, the optimum layout, power supply arrangement and performance measurement results.
MS0134-E-00
Digital
Audio
S o urce
(DIR)
uP
Condition: VDD=3.3V, 3-wire serial control mode, Chip Address = “10”
Path Mode 0, Input#2 and Output are slave mode
10
11
12
1
2
3
4
5
6
7
8
9
I M C L K 1
SDTI1
IBICK1
ILRCK1
T E S T
I2S
I2C
C A D 0
C S N / C A D 1
C C L K /SCL
C D T I/S D A
P D N
Top View
AK4120
Figure 21. Example of a typical design
S Y S T E M D E S I G N
I2M O D E
O M O D E
I M C L K 2
O M C L K
ILRCK2
O L R C K
IBICK2
OBICK
SDTI2
S D T O
V D D
V S S
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23
22
21
20
19
18
17
16
15
14
13
0.1u
3.3V Supply
A D C
Audio
D S P
Analog
Input
[AK4120]
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