参数资料
型号: TLV320AIC3107YZFR
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 2 CHANNEL, AUDIO AMPLIFIER, PBGA42
封装: 3.50 X 3 MM, 0.50 MM PITCH, WSCP-42
文件页数: 59/94页
文件大小: 1183K
代理商: TLV320AIC3107YZFR
SLOS545B – NOVEMBER 2008 – REVISED JANUARY 2009........................................................................................................................................... www.ti.com
Page 0 / Register 37:
DAC Power and Output Driver Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
Left DAC Power Control
0: Left DAC not powered up
1: Left DAC is powered up
D6
R/W
0
Right DAC Power Control
0: Right DAC not powered up
1: Right DAC is powered up
D5–D4
R/W
00
HPCOM Output Driver Configuration Control
00: HPCOM configured as differential of HPLOUT
01: HPCOM configured as constant VCM output
10: HPCOM configured as independent single-ended output
11: Reserved. Do not write this sequence to these register bits.
D3–D0
R
0000
Reserved. Write only zeros to these register bits.
Page 0 / Register 38:
High Power Output Driver Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D3
R
00
Reserved. Write only zeros to these register bits.
D2
R/W
0
Short Circuit Protection Control
0: Short circuit protection on all high power output drivers is disabled
1: Short circuit protection on all high power output drivers is enabled
D1
R/W
0
Short Circuit Protection Mode Control
0: If short circuit protection enabled, it will limit the maximum current to the load
1: If short circuit protection enabled, it will power down the output driver automatically when a short
is detected
D0
R
0
Reserved. Write only zero to this register bit.
Page 0 / Register 39:
Reserved Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7–D0
R
00000000
Reserved. Do not write to this register.
Page 0 / Register 40:
High Power Output Stage Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7–D6
R/W
00
Output Common-Mode Voltage Control
00: Output common-mode voltage = 1.35V
01: Output common-mode voltage = 1.5V
10: Output common-mode voltage = 1.65V
11: Output common-mode voltage = 1.8V
D5–D4
R/W
00
LINE2L Bypass Path Control
00: LINE2L bypass is disabled
01: LINE2L bypass uses LINE2LP single-ended
10: LINE2L bypass uses LINE2LM single-ended
11: LINE2L bypass uses LINE2LP/M differentially
D3–D2
R/W
00
LINE2R Bypass Path Control
00: LINE2R bypass is disabled
01: LINE2R bypass uses LINE2RP single-ended
10: LINE2R bypass uses LINE2RM single-ended
11: LINE2R bypass uses LINE2RP/M differentially
D1–D0
R/W
00
Output Volume Control Soft-Stepping
00: Output soft-stepping = one step per Fs
01: Output soft-stepping = one step per 2Fs
10: Output soft-stepping disabled
11: Reserved. Do not write this sequence to these register bits.
62
Copyright 2008–2009, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC3107
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