參數(shù)資料
型號(hào): AK4343EN
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: Stereo DAC with HP/RCV/SPK-AMP
中文描述: 立體聲DAC惠普/垃圾車/胰腎聯(lián)合移植腺苷
文件頁(yè)數(shù): 51/98頁(yè)
文件大小: 851K
代理商: AK4343EN
ASAHI KASEI
[AK4343]
MS0478-E-01
2006/10
- 51 -
Analog Mixing: Mono Input
When AIN3 bit = “0”, MIN pin is used as mono input for analog mixing. When the PMMIN bit is set to “1”, the mono
input is powered-up. When the MINS bit is set to “1”, the input signal from the MIN pin is output to Speaker-Amp. When
the MINH bit is set to “1”, the input signal from the MIN pin is output to Headphone-Amp. When the MINL bit is set to
“1”, the input signal from the MIN pin is output to the stereo line output amplifier. The external resister Ri adjusts the
signal level of MIN input. Table 41, Table 43 and Table 44 show the typical gain example at R
i
= 20k
.
This gain is in
inverse proportion to R
i
.
MIN
Ri
LOUT/RCP pin,
ROUT/RCN pin
MINL
HPL, HPR pin
MINH
SPP, SPN pin
MINS
Figure 40. Block Diagram of MIN pin
LOVL bit
0
1
MIN
LOUT/ROUT
0dB
+2dB
Default
Table 41. MIN Input
LOUT/ROUT Output Gain (typ) at R
i
= 20k
LOVL bit
0
1
MIN
RCP/RCN
0dB
+2dB
Default
Table 42. MIN Input
RCP/RCN Output Gain (typ) at R
i
= 20k
HPG bit
0
1
MIN
HPL/HPR
20dB
16.4dB
Default
Table 43. MIN Input
Headphone-Amp Output Gain (typ) at R
i
= 20k
MIN
SPP/SPN
Default
SPKG1-0 bits
ALC bit = “0”
+4.43dB
+6.43dB
+10.65dB
+12.65dB
ALC bit = “1”
+6.43dB
+8.43dB
+12.65dB
+14.65dB
00
01
10
11
Table 44. MIN Input
Speaker-Amp Output Gain (typ) at R
i
= 20k
相關(guān)PDF資料
PDF描述
AK4345 100dB 96kHz 24-Bit Stereo 3.3V ツヒ DAC with DIT
AK4345ET 100dB 96kHz 24-Bit Stereo 3.3V ツヒ DAC with DIT
AK4346 3.3V 192kHz 24-Bit 6-Channel DAC
AK4346EF 3.3V 192kHz 24-Bit 6-Channel DAC
AK4346VF 3.3V 192kHz 24-Bit 6-Channel DAC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4343VNP-L 制造商:AKM Semiconductor Inc 功能描述:AK4343VNP-L
AK4344 制造商:AKM 制造商全稱:AKM 功能描述:100dB 96kHz 24-Bit Stereo 3.3V ツヒ DAC
AK4344_10 制造商:AKM 制造商全稱:AKM 功能描述:100dB 96kHz 24-Bit Stereo 3.3V ΔΣ DAC
AK4344ET 制造商:AKM 制造商全稱:AKM 功能描述:100dB 96kHz 24-Bit Stereo 3.3V ΔΣ DAC
AK4345 制造商:AKM 制造商全稱:AKM 功能描述:100dB 96kHz 24-Bit Stereo 3.3V ツヒ DAC with DIT