ak4342 AKM Semiconductor, Inc., ak4342 Datasheet - Page 37

• Manufacturer Part Number: ak4342
• Description: 24-bit Stereo Dac With Hp-amp & 2v Line-out
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
MS0506-E-02
Addr
06H
LIN
RIN
DACLR: DAC output signal is added to MIX amp.
LINL: Input signal to LIN pin is added to Lch of MIX amp.
LINR: Input signal to LIN pin is added to Rch of MIX amp.
RINL: Input signal to RIN pin is added to Lch of MIX amp.
RINR: Input signal to RIN pin is added to Rch of MIX amp.
PUT1-0: Select Transition Time for PMHP and PMLO bits (See Table 13)
Register Name
Output Select 0
Default
Defaults: “10”
0: OFF (Default)
1: ON
0: OFF (Default)
1: ON
0: OFF (Default)
1: ON
0: OFF (Default)
1: ON
0: OFF (Default)
1: ON
R/W
Ri
Ri
DAC(Lch)
DAC(Rch)
20kΩ(typ)
-
+
20kΩ(typ)
-
+
PUT1
R/W
D7
1
Figure 31. Analog Mixing Circuit
PUT0
R/W
D6
DACLR bit
RINR bit
LINL bit
RINL bit
LINR bit
0
R
R
R
R
R
R
RINR
- 37 -
R/W
D5
0
Lch MIX-Amp
Rch MIX-Amp
RINL
R/W
D4
-
+
-
+
0
R
R
LINR
R/W
D3
0
LINL
To Lch output buffers
To Rch output buffers
R/W
D2
0
DACLR
R/W
D1
0
[AK4342]
2006/07
RD
D0
0
0