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参数资料
型号： TLV320AIC3111IRHBT
厂商： TEXAS INSTRUMENTS INC
元件分类： 音频／视频放大
英文描述： AUDIO AMPLIFIER, PQCC32
封装： 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件页数： 3/156页
文件大小： 1701K
代理商： TLV320AIC3111IRHBT
TLV320AIC3111
SLAS644B – JULY 2009 – REVISED OCTOBER 2009
www.ti.com
Page 0 / Register 90: AGC Decay Time
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D3
R/W
0000 0
0000 0: AGC decay time = 1 × (512/fS)
0000 1: AGC decay time = 3 × (512/fS)
0001 0: AGC decay time = 5 × (512/fS)
0001 1: AGC decay time = 7 × (512/fS)
0010 0: AGC decay time = 9 × (512/fS)
...
1111 0: AGC decay time = 61 × (512/fS)
1111 1: AGC decay time = 63 × (512/fS)
D2–D0
R/W
000
000: Multiply factor for the programmed AGC decay time = 1
001: Multiply factor for the programmed AGC decay time = 2
010: Multiply factor for the programmed AGC decay time = 4
...
111: Multiply factor for the programmed AGC decay time = 128
Page 0 / Register 91: AGC Noise Debounce
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D5
R/W
000
Reserved. Write only zeros to these bits.
D4–D0
R/W
0 0000
0 0000: AGC noise debounce = 0/fS
0 0001: AGC noise debounce = 4/fS
0 0010: AGC noise debounce = 8/fS
0 0011: AGC noise debounce = 16/fS
0 0100: AGC noise debounce = 32/fS
0 0101: AGC noise debounce = 64/fS
0 0110: AGC noise debounce = 128/fS
0 0111: AGC noise debounce = 256/fS
0 1000: AGC noise debounce = 512/fS
0 1001: AGC noise debounce = 1024/fS
0 1010: AGC noise debounce = 2048/fS
0 1011: AGC noise debounce = 4096/fS
0 1100: AGC noise debounce = 2 × 4096/fS
0 1101: AGC noise debounce = 3 × 4096/fS
0 1110: AGC noise debounce = 4 × 4096/fS
...
1 1110: AGC noise debounce = 20 × 4096/fS
1 1111: AGC noise debounce = 21 × 4096/fS
Page 0 / Register 92: AGC Signal Debounce
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D4
R/W
0000
Reserved. Write only zeros to these bits.
D3–D0
R/W
0000
0000: AGC signal debounce = 0/fS
0001: AGC signal debounce = 4/fS
0010: AGC signal debounce = 8/fS
0011: AGC signal debounce = 16/fS
0100: AGC signal debounce = 32/fS
0101: AGC signal debounce = 64/fS
0110: AGC signal debounce = 128/fS
0111: AGC signal debounce = 256/fS
1000: AGC signal debounce = 512/fS
1001: AGC signal debounce = 1024/fS
1010: AGC signal debounce = 2048/fS
1011: AGC signal debounce = 2 × 2048/fS
1100: AGC signal debounce = 3 × 2048/fS
1101: AGC signal debounce = 4 × 2048/fS
1110: AGC signal debounce = 5 × 2048/fS
1111: AGC signal debounce = 6 × 2048/fS
100
REGISTER MAP
Copyright 2009, Texas Instruments Incorporated
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Product Folder Link(s): TLV320AIC3111
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