參數(shù)資料
型號: AK4650VG
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 & TSC
中文描述: 16位ツヒ編解碼器麥克風(fēng)/惠普/胰腎聯(lián)合移植腺苷
文件頁數(shù): 7/86頁
文件大小: 824K
代理商: AK4650VG
[AK4650]
MS0502-E-01
2007/04
- 7 -
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
Ω
) (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, 0.45 x AVDD
Bias voltage of ADC inputs and DAC outputs.
Analog Ground Pin
Analog Power Supply Pin
Mono Beep Signal Input Pin (IN/BP bit = “0”)
Auxiliary 2 Analog Input (IN/BP bit = “1”)
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
Ω
) and a capacitor
(4.7nF) in series.
Output 2 Pin for Loop Filter of PLL Circuit
This pin should be connected to DVSS with a resistor (10k
Ω
) 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, PLL1 and ADEXE pins).
D9 VCOM
O
C8
C9
AVSS
AVDD
BEEP
IN2
-
-
I
I
B9
A9 NC
-
A8 VCOC1
O
B8
VCOC2
O
相關(guān)PDF資料
PDF描述
AK4651 16Bit ツヒ CODEC with MIC/HP/SPK-AMP
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4651 制造商:AKM 制造商全稱:AKM 功能描述:16Bit ツヒ CODEC with MIC/HP/SPK-AMP
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(biāo)準(zhǔn)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