參數(shù)資料
型號: TLV320AIC3107IRSBT
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 2 CHANNEL, AUDIO AMPLIFIER, PQCC40
封裝: 5 X 5 MM, 0.40 MM PITCH, GREEN, PLASTIC, WQFN-40
文件頁數(shù): 58/99頁
文件大?。?/td> 1474K
代理商: TLV320AIC3107IRSBT
www.ti.com .............................................................................................................................................. SLOS545C – NOVEMBER 2008 – REVISED MARCH 2009
Page 0 / Register 35:
Right AGC Noise Gate Debounce Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7–D3
R/W
00000
Right AGC Noise Detection Debounce Control
These times(1) will not be accurate when double rate audio mode is enabled.
00000: Debounce = 0-msec
00001: Debounce = 0.5-msec
00010: Debounce = 1-msec
00011: Debounce = 2-msec
00100: Debounce = 4-msec
00101: Debounce = 8-msec
00110: Debounce = 16-msec
00111: Debounce = 32-msec
01000: Debounce = 64×1 = 64ms
01001: Debounce = 64×2 = 128ms
01010: Debounce = 64×3 = 192ms
11110: Debounce = 64×23 = 1472ms
11111: Debounce = 64×24 = 1536ms
D2–D0
R/W
000
Right AGC Signal Detection Debounce Control
These times(1) will not be accurate when double rate audio mode is enabled.
000: Debounce = 0-msec
001: Debounce = 0.5-msec
010: Debounce = 1-msec
011: Debounce = 2-msec
100: Debounce = 4-msec
101: Debounce = 8-msec
110: Debounce = 16-msec
111: Debounce = 32-msec
(1)
Time constants are valid when DRA is not enabled. The values would change when DRA is enabled.
Page 0 / Register 36:
ADC Flag Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R
0
Left ADC PGA Status
0: Applied gain and programmed gain are not the same
1: Applied gain = programmed gain
D6
R
0
Left ADC Power Status
0: Left ADC is in a power down state
1: Left ADC is in a power up state
D5
R
0
Left AGC Signal Detection Status
0: Signal power is greater than noise threshold
1: Signal power is less than noise threshold
D4
R
0
Left AGC Saturation Flag
0: Left AGC is not saturated
1: Left AGC gain applied = maximum allowed gain for left AGC
D3
R
0
Right ADC PGA Status
0: Applied gain and programmed gain are not the same
1: Applied gain = programmed gain
D2
R
0
Right ADC Power Status
0: Right ADC is in a power down state
1: Right ADC is in a power up state
D1
R
0
Right AGC Signal Detection Status
0: Signal power is greater than noise threshold
1: Signal power is less than noise threshold
D0
R
0
Right AGC Saturation Flag
0: Right AGC is not saturated
1: Right AGC gain applied = maximum allowed gain for right AGC
Copyright 2008–2009, Texas Instruments Incorporated
61
Product Folder Link(s): TLV320AIC3107
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