參數資料
型號: AK4562
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: LOW POWER 20BIT CODEC WITH PGA
中文描述: 低功耗20位編解碼器美巡賽
文件頁數: 26/29頁
文件大?。?/td> 167K
代理商: AK4562
ASAHI KASEI
[AK4562]
MS0031-E-00
2000/05
- 26 -
SYSTEM DESIGN
Figure 21 shows the system connection diagram. An evaluation board [AKD4562] is available which demonstrates
application circuit, optimum layout, power supply arrangements and measurement results.
AK4562
7
6
5
4
3
2
1
28
27
26
25
24
23
22
8
10
11
12
13
14
15
16
17
18
19
20
21
OPGAR
LOUT2
LIN1
LIN2
RIN2
RIN1
S
O
R
L
P
C
C
CDTI
LRCK
SDTO
SDTI
BCLK
TST
MCLK
V
A
V
V
D
V
V
Audio
Controller
Micro
Controller
2.2u
+
0.1u
0.1u
+10u
+
10u
0.1u
0.1u
+
10u
2.2V ~ 3.0V Analog Supply
10 ohm
1.8V ~ 3.0V Digital Supply
ROUT2
9
AGND
System
Digital GND
Figure 21. System Connection Diagram Example
Notes:
- When AOUT drives some capacitive load, some resistor should be added in series between AOUT and capacitive
load.
- TST pin always fixes to “L”.
- AGND and DGND pins connect to AGND.
相關PDF資料
PDF描述
AK4562VN LOW POWER 20BIT CODEC WITH PGA
AK4563A Low Power 16bit 4ch ADC & 2ch DAC with ALC
AK4563AVF Low Power 16bit 4ch ADC & 2ch DAC with ALC
AK4564 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AK4564VQ 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
相關代理商/技術參數
參數描述
AK4562VN 制造商:AKM 制造商全稱:AKM 功能描述:LOW POWER 20BIT CODEC WITH PGA
AK4563A 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 16bit 4ch ADC & 2ch DAC with ALC
AK4563AVF 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 16bit 4ch ADC & 2ch DAC with ALC
AK4564 制造商:AKM 制造商全稱:AKM 功能描述:16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AK4564VQ 制造商:AKM 制造商全稱:AKM 功能描述:16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP