參數(shù)資料
型號： AK4651
廠商： Asahi Kasei Microsystems Co.,Ltd
元件分類： Codec
英文描述： 16Bit ツヒ CODEC with MIC/HP/SPK-AMP
中文描述： 16位ツヒ編解碼器麥克風/惠普/胰腎聯(lián)合移植腺苷
文件頁數(shù)： 6/66頁
文件大?。?/td> 605K
代理商： AK4651
ASAHI KASEI
[AK4651]
MS0503-E-00
2006/04
- 6 -
No. Pin Name
J8
MICOUT
MDT
G8
RIN
MPE
H9
LIN
EXT
G9
MIC+
INT
F8
MIC
F9
MPI
E8
AUXIN
E9
AUXIN+
D8 MVREF
I/O
O
I
I
O
I
I
I
I
I
O
I
I
O
Function
Microphone Analog Output Pin
Microphone Detect Pin (Internal pull down by 500k
) (RNMD bit = “0”)
Rch Line Input Pin (RNMD bit = “1”)
MIC Power Supply Pin for External Microphone (LNMP bit = “0”)
Lch Line Input Pin (LNMP bit = “1”)
External Microphone Input Pin (Single-ended Input: MDIF bit = “0”)
Microphone Positive Input Pin (Differential Input: MDIF bit = “1”)
Internal Microphone Input Pin (Single-ended Input: MDIF bit = “0”)
Microphone Negative Input Pin (Differential Input: MDIF bit = “1”)
MIC Power Supply Pin for Internal Microphone
Mono AUX Negative Input Pin
Mono AUX Positive Input Pin
MIC Power Supply Reference Voltage Output Pin
Common Voltage Output Pin
Bias voltage of ADC inputs and DAC outputs.
Analog Ground 2 Pin
Analog Power Supply 2 Pin
Mono Beep Signal Input Pin
No Connect Pin
No internal bonding. This pin should be open or connected to the ground.
Output 1 Pin for Loop Filter of PLL Circuit
This pin should be connected to DVSS with a resistor (10k
) and a capacitor
(4.7nF) in series.
Output 1 Pin for Loop Filter of PLL Circuit
This pin should be connected to DVSS with a resistor (10k
) and a capacitor
(4.7nF) in series.
Note: All input pins except analog input pins should not be left floating (XTI/MCKI, PLL0, SDATAOUT, SYNC,
RESETN and PLL1 pins).
D9 VCOM
O
C8
C9
B9
AVSS2
AVDD2
BEEP
-
-
I
A9 NC
-
A8 VCOC1
O
B8
VCOC2
O
相關(guān)PDF資料
PDF描述
AK4651VG 16Bit ツヒ CODEC with MIC/HP/SPK-AMP
AK4665A 20-Bit Stereo CODEC with MIC/HP-AMP
AK4665AEN 20-Bit Stereo CODEC with MIC/HP-AMP
AK4671 Stereo CODEC with MIC/RCV/HP-AMP
AK4671EG Stereo CODEC with MIC/RCV/HP-AMP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4651VG 制造商:AKM 制造商全稱:AKM 功能描述:16Bit ツヒ CODEC with MIC/HP/SPK-AMP
AK4664VQ 功能描述:IC CODEC STEREO 20BIT LQFP 制造商:akm semiconductor inc. 系列:* 零件狀態(tài):上次購買時間 標準包裝:1,000
AK4665A 制造商:AKM 制造商全稱:AKM 功能描述:20-Bit Stereo CODEC with MIC/HP-AMP
AK4665AEN 制造商:AKM 制造商全稱:AKM 功能描述:20-Bit Stereo CODEC with MIC/HP-AMP
AK4666VQ 功能描述:IC CODEC STEREO 20BIT LQFP 制造商:akm semiconductor inc. 系列:* 零件狀態(tài):上次購買時間 標準包裝:1,000
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