參數(shù)資料
型號(hào): TLV320AIC3106_0706
廠商: Texas Instruments, Inc.
元件分類(lèi): Codec
英文描述: LOW-POWER STEREO AUDIO CODEC FOR PORTABLE AUDIO/TELEPHONY
中文描述: 低功耗立體聲音頻編解碼器的便攜式音頻/電話
文件頁(yè)數(shù): 63/102頁(yè)
文件大?。?/td> 1259K
代理商: TLV320AIC3106_0706
www.ti.com
TLV320AIC3106
SLAS509B–DECEMBER 2006–REVISED JUNE 2007
Page 0 / Register 41:
DAC Output Switching Control Register
BIT
READ/
WRITE
R/W
RESET
VALUE
00
DESCRIPTION
D7–D6
Left DAC Output Switching Control
00: Left DAC output selects DAC_L1 path
01: Left DAC output selects DAC_L3 path to left line output driver
10: Left DAC output selects DAC_L2 path to left high power output drivers
11: Reserved. Do not write this sequence to these register bits.
Right DAC Output Switching Control
00: Right DAC output selects DAC_R1 path
01: Right DAC output selects DAC_R3 path to right line output driver
10: Right DAC output selects DAC_R2 path to right high power output drivers
11: Reserved. Do not write this sequence to these register bits.
Reserved. Write only zeros to these bits.
DAC Digital Volume Control Functionality
00: Left and right DAC channels have independent volume controls
01: Left DAC volume follows the right channel control register
10: Right DAC volume follows the left channel control register
11: Left and right DAC channels have independent volume controls (same as 00)
D5–D4
R/W
00
D3–D2
D1–D0
R/W
R/W
00
00
Page 0 / Register 42:
Output Driver Pop Reduction Register
BIT
READ/
WRITE
R/W
RESET
VALUE
0000
DESCRIPTION
D7-D4
Output Driver Power-On Delay Control
0000: Driver power-on time = 0-
μ
sec
0001: Driver power-on time = 10-
μ
sec
0010: Driver power-on time = 100-
μ
sec
0011: Driver power-on time = 1-msec
0100: Driver power-on time = 10-msec
0101: Driver power-on time = 50-msec
0110: Driver power-on time = 100-msec
0111: Driver power-on time = 200-msec
1000: Driver power-on time = 400-msec
1001: Driver power-on time = 800-msec
1010: Driver power-on time = 2-sec
1011: Driver power-on time = 4-sec
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-msec
01: Driver ramp-up step time = 1-msec
10: Driver ramp-up step time = 2-msec
11: Driver ramp-up step time = 4-msec
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 bandgap reference
Reserved. Write only zero to this register bit.
D3-D2
R/W
00
D1
R/W
0
D0
R/W
0
63
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