TLV320AIC3105_08 BURR-BROWN [Burr-Brown Corporation], TLV320AIC3105_08 Datasheet - Page 63

• Manufacturer Part Number: TLV320AIC3105_08
• Description: LOW-POWER STEREO AUDIO CODEC FOR PORTABLE AUDIO/TELEPHONY
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

D7–D4
D3–D2
D6–D0
D6–D0
BIT
BIT
BIT
D1
D0
D7
D7
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WRITE
WRITE
WRITE
READ/
READ/
READ/
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
000 0000
000 0000
RESET
VALUE
RESET
VALUE
RESET
VALUE
0000
00
0
0
1
1
Page 0/Register 44: Right DAC Digital Volume Control Register
Page 0/Register 43: Left-DAC Digital Volume Control Register
Page 0/Register 42: Output Driver Pop Reduction Register
Output Driver Power-On Delay Control
0000: Driver power-on time = 0 μs
0001: Driver power-on time = 10 μs
0010: Driver power-on time = 100 μs
0011: Driver power-on time = 1 ms
0100: Driver power-on time = 10 ms
0101: Driver power-on time = 50 ms
0110: Driver power-on time = 100 ms
0111: Driver power-on time = 200 ms
1000: Driver power-on time = 400 ms
1001: Driver power-on time = 800 ms
1010: Driver power-on time = 2 s
1011: Driver power-on time = 4 s
1100–1111: Reserved. Do not write these sequences to these register bits.
Driver Ramp-Up Step Timing Control
00: Driver ramp-up step time = 0 ms
01: Driver ramp-up step time = 1 ms
10: Driver ramp-up step time = 2 ms
11: Driver ramp-up step time = 4 ms
Weak Output Common-Mode Voltage Control
0: Weakly driven output common-mode voltage is generated from resistor divider off the AVDD supply.
1: Weakly driven output common-mode voltage is generated from band-gap reference.
Reserved. Write only zero to this register bit.
Left-DAC Digital Mute
0: The left DAC channel is not muted.
1: The left DAC channel is muted.
Left-DAC Digital Volume Control Setting
000 0000: Gain = 0 dB
000 0001: Gain = –0.5 dB
000 0010: Gain = –1 dB
111 1101: Gain = –62.5 dB
111 1110: Gain = –63 dB
111 1111: Gain = –63.5 dB
Right DAC Digital Mute
0: The right DAC channel is not muted.
1: The right DAC channel is muted.
Right DAC Digital Volume Control Setting
000 0000: Gain = 0 dB
000 0001: Gain = –0.5 dB
000 0010: Gain = –1 dB
111 1101: Gain = –62.5 dB
111 1110: Gain = –63 dB
111 1111: Gain = –63.5 dB
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DESCRIPTION
DESCRIPTION
DESCRIPTION
SLAS513A – FEBRUARY 2007 – REVISED JULY 2007
TLV320AIC3105
63