AK4387 Datasheet, PDF (17/21 Pages) Asahi Kasei Microsystems – 106dB 192kHz 24-Bit 2ch ΔΣ DAC

ASAHI KASEI
[AK4387]
Register Name
D7
D6
D5
D4
D3
D2
D1
D0
02H Control 3
0
0
0
INVL INVR DZFB
0
0
default
0
0
0
0
0
0
0
0
DZFB: Inverting Enable of DZF
0: DZF goes “H” at Zero Detection
1: DZF goes “L” at Zero Detection
INVR: Inverting Lch Output Polarity
0: Normal Output
1: Inverted Output
INVL: Inverting Rch Output Polarity
0: Normal Output
1: Inverted Output
Addr
03H
04H
Register Name
Lch ATT
Rch ATT
default
D7
ATT7
ATT7
1
D6
ATT6
ATT6
1
D5
ATT5
ATT5
1
ATT = 20 log₁₀ (ATT_DATA / 255) [dB]
00H: Mute
D4
ATT4
ATT4
1
D3
ATT3
ATT3
1
D2
ATT2
ATT2
1
D1
ATT1
ATT1
1
D0
ATT0
ATT0
1
MS0429-E-00
- 17 -
2005/09