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(yè)數(shù)： 4/42頁(yè)
文件大?。?/td> 395K
代理商： AK4620AVF
ASAHI KASEI
[AK4620A]
MS0368-E-00
2004/12
- 4 -
PIN/FUNCTION
No. Pin Name
I/O
Function
Common Voltage Output Pin, VA/2
Bias voltage of ADC inputs and DAC outputs.
Rch Positive Input Pin
Rch Negative Input Pin (when ADMODE pin=“H”)
No Connect pin (when ADMODE pin=“L”)
No internal bonding. This pin should be open.
Lch Positive Input Pin
Lch Negative Input Pin (when ADMODE pin=“H”)
No Connect pin (when ADMODE pin=“L”)
No internal bonding. This pin should be open.
Voltage Reference Input Pin, VA
Used as a voltage reference by ADC & DAC. VREF is connected externally to filtered
VA.
Analog Ground Pin
Analog Power Supply Pin, 4.75
～
5.25V
Parallel/Serial Mode Select Pin
“L”: Serial Mode, “H”: Parallel Mode
Do not change this pin during PDN pin = “H”.
Master Clock Input Pin
Input/Output Channel Clock Pin (in Parallel mode or when D/P bit=“0” in Serial Mode)
DSD Rch Data Input Pin (when D/P bit=“1” in Serial Mode)
Audio Serial Data Clock Pin (in Parallel mode or when D/P bit=“0” in Serial Mode)
DSD Clock Pin (when D/P bit=“1” in Serial Mode)
Audio Serial Data Output Pin
Audio Serial Data Input Pin (in Parallel mode or when D/P bit=“0” in Serial Mode)
DSD Lch Data Input Pin (when D/P bit=“1” in Serial Mode)
Rch Over Flow Flag Pin (in Parallel mode or when ZOS bit=“0” in Serial Mode)
Rch Zero Detection Flag Pin (when ZOS bit=“1” in Serial Mode)
Lch Over Flow Flag Pin (in Parallel mode or when ZOS bit=“0” in Serial Mode)
Lch Zero Detection Flag Pin (when ZOS bit=“1” in Serial Mode)
Control Data Input Pin (in Serial Mode)
Master Clock Select Pin (in Parallel Mode)
Control Data Clock Pin (in Serial Mode)
Master Clock Select Pin (in Parallel Mode)
Chip Select Pin in Serial Mode (in Serial Mode)
Digital Audio Interface Select Pin (in Parallel Mode)
“L”: 24bit MSB justified, “H”: I
2
S compatible
Double Speed Sampling Mode Pin
Power-Down Mode Pin
“L”: Power down reset and initialize the control register, “H”: Power up
De-emphasis Control Pin
Analog Input Mode Select Pin
“L”: Single-ended Input & IPGA Enable
“H”: Differential Input & IPGA Bypass
1
VCOM
O
2
AINR+
I
I
3
AINR-
I
4
AINL+
I
I
5
AINL-
I
6
VREF
I
7
8
AGND
VA
-
-
9
P/S
I
10
MCLK
LRCK
DSDR
BICK
DCLK
SDTO
SDTI
DSDL
OVFR
DZFR
OVFL
DZFL
CDTI
CKS0
CCLK
CKS1
CSN
I
I
I
I
I
O
I
I
O
O
O
O
I
I
I
I
I
11
12
13
14
15
16
17
18
19
DIF
I
20
DFS0
I
21
PDN
I
22
DEM0
I
23
ADMODE
I
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
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