参数资料
型号: TLV320AIC32IRHB
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC32
封装: 5 X 5 MM, PLASTIC, QFN-32
文件页数: 36/76页
文件大小: 1124K
代理商: TLV320AIC32IRHB
www.ti.com
SLAS479B – AUGUST 2005 – REVISED AUGUST 2006
Page 0 / Register 13:
Reserved
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
00000000
Reserved. Write Only 00000000 to this register.
Page 0 / Register 14:
Headset Configuration Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
Driver Capacitive Coupling
0: Programs high-power outputs for capless driver configuration
1: Programs high-power outputs for ac-coupled driver configuration
D6(1)
R/W
0
Stereo Output Driver Configuration A
Note: do not set bits D6 and D3 both high at the same time.
0: A stereo fully-differential output configuration is not being used
1: A stereo fully-differential output configuration is being used
D5–D4
R
00
Reserved. Write only 00 to these bits.
D3(1)
R/W
0
Stereo Output Driver Configuration B
Note: do not set bits D6 and D3 both high at the same time.
0: A stereo pseudo-differential output configuration is not being used
1: A stereo pseudo-differential output configuration is being used
D2–D0
R
000
Reserved. Write only zeros to these bits.
(1)
Do not set D6 and D3 to 1 simultaneously
Page 0 / Register 15:
Left ADC PGA Gain Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
1
Left ADC PGA Mute
0: The left ADC PGA is not muted
1: The left ADC PGA is muted
D6-D0
R/W
0000000
Left ADC PGA Gain Setting
0000000: Gain = 0.0-dB
0000001: Gain = 0.5-dB 0000010: Gain = 1.0-dB
1110110: Gain = 59.0-dB
1110111: Gain = 59.5-dB
1111000: Gain = 59.5-dB
1111111: Gain = 59.5-dB
Page 0 / Register 16:
Right ADC PGA Gain Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
1
Right ADC PGA Mute
0: The right ADC PGA is not muted
1: The right ADC PGA is muted
D6-D0
R/W
0000000
Right ADC PGA Gain Setting
0000000: Gain = 0.0-dB
0000001: Gain = 0.5-dB
0000010: Gain = 1.0-dB
1110110: Gain = 59.0-dB
1110111: Gain = 59.5-dB
1111000: Gain = 59.5-dB
1111111: Gain = 59.5-dB
41
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