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參數(shù)資料
| 型號： | AK4665AEN |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 元件分類： | Codec |
| 英文描述： | 20-Bit Stereo CODEC with MIC/HP-AMP |
| 中文描述： | 20位立體聲編解碼器麥克風/惠普腺苷 |
| 文件頁數(shù)： | 7/52頁 |
| 文件大?。?/td> | 541K |
| 代理商： | AK4665AEN |
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ASAHI KASEI
[AK4665A]
MS0440-E-01
2006/05
- 7 -
Parameter
Stereo Line Output:
(LOUT/ROUT pins) (Note 9)
S/(N+D) (0dBFS Output)
S/N (A-weighted)
Interchannel Isolation
Interchannel Gain Mismatch
Gain Drift
Output Voltage
Load Resistance (Note 10)
Load Capacitance
Power Supply Rejection (Note 7)
Output Volume (OPGA):
(LOUT/ROUT pins)
Step Size
Gain Control Range
Analog Input:
(LIN/RIN/MIN pins)
Input Resistance
Gain
LIN
→
HPL, RIN
→
HPR, HPG bit = “0”, LING bit = “0”
LIN
→
HPL, RIN
→
HPR, HPG bit = “0”, LING bit = “1”
LIN
→
HPL, RIN
→
HPR, HPG bit = “1”, LING bit = “0”
LIN
→
HPL, RIN
→
HPR, HPG bit = “1”, LING bit = “1”
MIN
→
HPL/HPR, HPG bit = “0”
MIN
→
HPL/HPR, HPG bit = “1”
LIN/MIN
→
LOUT, RIN/MIN
→
ROUT, ATTS=0dB
Power Supplies
Power Supply Current: AVDD+DVDD+TVDD+HVDD
Normal Operation (PDN pin = “H”) (Note 11)
Power-Down Mode (PDN pin = “L”) (Note 12)
Note 9. DACL=DACR bits = “1”, LINL=RINR=MINL=MINR bits = “0”, ATTL7-0=ATTR7-0=ATTS3-0 bits=0dB.
Note 10. AC Load
Note 11. All blocks are powered-up (MVCM=PMADC=PMDAC=PMHPL=PMHPR=PMLO=PMCP=PMMP bits =
“1”), and HP-AMP output is off. Output current of MPWR pin is 0mA.
AVDD=12mA(typ), DVDD+TVDD=2mA(typ), HVDD=6mA(typ).
14mA(typ) at playback only (PMVCM=PMDAC=PMHPL=PMHPR=PMLO=PMCP bits = “1”, PMADC bit
= “0”), AVDD=6.5mA(typ), DVDD+TVDD=1.5mA(typ), HVDD=6mA(typ).
Note 12. All digital input pins including clock pins (MCLK, BICK and LRCK) are held at DVDD or DVSS. PDN pin is
held at DVSS.
min
Typ
max
Units
72
80
70
-
-
1.35
10
-
-
84
88
90
0.2
200
1.5
-
-
50
-
-
-
dB
dB
dB
dB
0.5
-
1.65
-
30
-
ppm/
°
C
Vpp
k
pF
dB
1
2
3
0
dB
dB
30
100
1
-
-
-
1
-
1
200
0
12
+5.5
6.5
0
+5.5
0
300
+1
-
-
-
+1
-
+1
k
dB
dB
dB
dB
dB
dB
dB
-
-
20
1
30
100
mA
μ
A
相關PDF資料 |
PDF描述 |
|---|---|
| AK4671 | Stereo CODEC with MIC/RCV/HP-AMP |
| AK4671EG | Stereo CODEC with MIC/RCV/HP-AMP |
| AK4673 | Stereo CODEC with MIC/HP-AMP and Touch Screen Controller |
| AK4673EG | Stereo CODEC with MIC/HP-AMP and Touch Screen Controller |
| AK4682 | Multi-channel CODEC with 2Vrms Stereo Selector |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| AK4671 | 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/RCV/HP-AMP |
| AK4671_10 | 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/RCV/HP-AMP |
| AK4671EG | 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/RCV/HP-AMP |
| AK4673 | 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP and Touch Screen Controller |
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