AK4710 Datasheet, PDF (25/31 Pages) Asahi Kasei Microsystems – Low Power Single SCART Driver

[AK4710]
Addr Register Name D7
D6
D5
D4
D3
D2
D1
D0
07H S/F Blanking
0
0
0
0
SBT1 SBT0
FB1
FB0
R/W
R/W
Default
0
0
0
0
0
0
0
0
FB1-0: TV Fast Blanking output control (for TVFB pin)
00: 0V (default)
01: 2V<, 2.5V(typ) at 150Ω load
10: (Reserved)
11: (Reserved)
SBT1-0: TV Slow Blanking output control (for TVSB pin. minimum load is 10kΩ.)
00: < 2V (default)
01: 4.73V <, < 7V
10: (Reserved)
11: 10V <
Addr Register Name D7
D6
D5
D4
D3
D2
0DH Main volume
0
VOL3 VOL2 VOL1 VOL0
1
R/W
R/W
Default
0
0
0
1
1
1
VOL3-0: Volume control
Those registers control both Lch and Rch of Volume.
1011: Volume gain = +24dB
1010: Volume gain = +21dB
1001: Volume gain = +18dB
1000: Volume gain = +15dB
0111: Volume gain = +12dB
0110: Volume gain = +9dB
0101: Volume gain = +6dB
0100: Volume gain = +3dB
0011: Volume gain = +0dB (default)
0010: Volume gain = -3dB
0001: Volume gain = -6dB
0000: MUTE
D1
D0
1
1
1
1
Rev. 0.3
- 25 -
2011/07