參數(shù)資料
型號(hào): AK4620AVF
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 24 BIT 192KHZ AUDIO CODEC WITH IPGA
中文描述: 24位192kHz的音頻編解碼器單親遺傳算法
文件頁數(shù): 34/42頁
文件大?。?/td> 395K
代理商: AK4620AVF
ASAHI KASEI
[AK4620A]
MS0368-E-00
2004/12
- 34 -
SYSTEM DESIGN
Figure 14
&
Figure 15
shows the system connection diagram. An evaluation board (AKD4620A) is available, which
demonstrates application circuits, the optimum layout, power supply arrangements and measurement results.
+
4.75
5.25V
Analog Supply
10u
10u
+
0.1u
0.1u
0.1u
0.1u
Rch Out
Lch Out
3.0
5.25V
Digital Supply
Mode
Setting/
uP
Audio
DSP
Rch
LPF
Lch
LPF
VCOM
AINR+
VREF
AGND
VA
P/S
MCLK
LRCK
BICK
SDTO
SDTI
CDTI/CKS0
CCLK/CKS1
CSN/DIF
DFS0
ADMODE
VT
VD
DGND
AOUTL-
AOUTL+
AOUTR-
AOUTR+
PDN
DEM0
1
2
3
5
6
7
8
9
11
12
13
14
17
18
19
20
21
22
23
26
27
28
29
30
AK4620A
10
24
25
4
AINR-
AINL+
AINL-
Rch
Input
Buffer
Lch
Input
Buffer
OVFR/DZFR
OVFL/DZFL
15
16
3.0
3.6V
Digital Supply
33p
33p
330
330
Notes:
- AGND and DGND must be connected to the same analog ground plane.
- When AOUT+/- drives some capacitive load, some resistance should be added in series between AOUT+/- and
capacitive load.
- All digital input pins must not be left floating.
- When OVFR/DZFR pin and OVFL/DZFL pin are used, a 330
resistor and a 33pF capacitor should be added to
OVFR/DZFR pin and OVFL/DZFL pin to avoid the coupling from SDTO pin.
Figure 14. Typical Connection Diagram (Differential mode)
相關(guān)PDF資料
PDF描述
AK4620B 24-Bit 192kHz Audio CODEC with IPGA
AK4620BVF 24-Bit 192kHz Audio CODEC with IPGA
AK4626A High Performance Multi-channel Audio CODEC
AK4626AVQ High Performance Multi-channel Audio CODEC
AK4628A High Performance Multi-channel Audio CODEC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4620AVFP-E2 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:
AK4620B 制造商:AKM 制造商全稱:AKM 功能描述:24-Bit 192kHz Audio CODEC with IPGA
AK4620BVF 制造商:AKM 制造商全稱:AKM 功能描述:24-Bit 192kHz Audio CODEC with IPGA
AK4620BVFPE2 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:
AK4620BVFP-E2 功能描述:IC AUDIO CODEC 24BIT 30VSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:PCM 數(shù)據(jù)接口:PCM 音頻接口 分辨率(位):15 b ADC / DAC 數(shù)量:1 / 1 三角積分調(diào)變:是 S/N 比,標(biāo)準(zhǔn) ADC / DAC (db):- 動(dòng)態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db):- 電壓 - 電源,模擬:2.7 V ~ 3.3 V 電壓 - 電源,數(shù)字:2.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:80-VFBGA 供應(yīng)商設(shè)備封裝:80-BGA MICROSTAR JUNIOR(5x5) 包裝:帶卷 (TR) 其它名稱:296-21257-2