參數(shù)資料
型號: AK4673
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: Stereo CODEC with MIC/HP-AMP and Touch Screen Controller
中文描述: 立體聲編解碼器麥克風/惠普- AMP及觸摸屏控制器
文件頁數(shù): 12/107頁
文件大小: 1171K
代理商: AK4673
[AK4673]
MS0670-E-00
2007/09
- 12 -
Parameter
Mono Input:
MIN pin (AIN3 bit = “0”; External Input Resistance=20k
Ω
)
Maximum Input Voltage (
Note 18
)
Gain (
Note 19
)
MIN
LOUT/ROUT
LOVL bit = “0”
LOVL bit = “1”
MIN
HPL/HPR
HPG bit = “0”
HPG bit = “1”
Stereo Input:
LIN2/RIN2/LIN4/RIN4 pins; LIN3/RIN3 pins (AIN3 bit = “1”)
Maximum Input Voltage (
Note 20
)
Gain
LIN/RIN
LOUT/ROUT
LOVL bit = “0”
LOVL bit = “1”
LIN/RIN
HPL/HPR
HPG bit = “0”
HPG bit = “1”
Full-differential Mono Input:
IN4+/
pins (L4DIF bit = “1”)
Maximum Input Voltage (
Note 21
)
Gain
IN4+/
LOUT/ROUT
LOVL bit = “0”
(LODIF bit = “0”)
LOVL bit = “1”
IN4+/
LOP/LON
LOVL bit = “0”
(LODIF bit = “1”) (
Note 22
)
LOVL bit = “1”
IN4+/
HPL/HPR
HPG bit = “0”
HPG bit = “1”
Note 18. Maximum voltage is in proportion to both AVDD and external input resistance (Rin). Vin = 0.6 x AVDD x Rin
/ 20k
Ω
(typ).
Note 19. The gain is in inverse proportion to external input resistance.
Note 20. Maximum Input voltage is proportional to AVDD voltage. Vout = 0.6 x AVDD (typ).
Note 21. Maximum Input voltage is proportional to AVDD voltage. Vout = (IN4+)
(IN4
) = 1.2 x AVDD (typ). The
signals with same amplitude and inverted phase should be input to IN4+ and IN4
pins, respectively.
Note 22. Vout = (LOP)
(LON) at LODIF bit = “1”.
min
typ
max
Units
-
1.98
-
Vpp
4.5
-
24.5
-
0
+2
20
16.4
+4.5
-
15.5
-
dB
dB
dB
dB
-
1.98
-
Vpp
4.5
-
4.5
-
0
+2
0
+3.6
+4.5
-
+4.5
-
dB
dB
dB
dB
-
3.96
-
Vpp
10.5
-
4.5
-
10.5
-
6
4
0
+2
6
2.4
1.5
-
+4.5
-
1.5
-
dB
dB
dB
dB
dB
dB
相關(guān)PDF資料
PDF描述
AK4673EG Stereo CODEC with MIC/HP-AMP and Touch Screen Controller
AK4682 Multi-channel CODEC with 2Vrms Stereo Selector
AK4682EQ Multi-channel CODEC with 2Vrms Stereo Selector
AK4683_07 Asynchronous Multi-Channel Audio CODEC with DIR/T
AK4683EQ Asynchronous Multi-Channel Audio CODEC with DIR/T
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4673EG 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP and Touch Screen Controller
AK4675 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/RCV/HP/SPK-AMP
AK4675EG 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/RCV/HP/SPK-AMP
AK4682 制造商:AKM 制造商全稱:AKM 功能描述:Multi-channel CODEC with 2Vrms Stereo Selector
AK4682AEQ 功能描述:IC CODEC MULTI-CHANNEL 48LQFP 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