參數(shù)資料
型號: TLV320AIC3120IRHBT
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: AUDIO AMPLIFIER, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù): 66/150頁
文件大?。?/td> 1507K
代理商: TLV320AIC3120IRHBT
SLAS653 – FEBRUARY 2010
www.ti.com
AOSR = 64, Processing Block = PRB_R11 (Decimation Filter B)
Power consumption = 7.99 mW
Table 5-2. PRB_R11 Alternative Processing Blocks, 7.99 mW
Processing Block
Filter
Estimated Power Change (mW)
PRB_R4
A
0.43
PRB_R5
A
0.67
PRB_R6
A
0.66
PRB_R10
B
–0.14
PRB_R12
B
0.04
5.4.2
ADC, Mono, 8 kHz, DVDD = 1.8 V, AVDD = 3.3 V
AOSR = 128, Processing Block = PRB_R4 (Decimation Filter A)
Power consumption = 6.77 mW
Table 5-3. PRB_R4 Alternative Processing Blocks, 6.77 mW
Processing Block
Filter
Estimated Power Change (mW)
PRB_R5
A
0.03
PRB_R6
A
0.03
AOSR = 64, Processing Block = PRB_R11 (Decimation Filter B)
Power consumption = 6.61 mW
Table 5-4. PRB_R11 Alternative Processing Blocks, 6.61 mW
Processing Block
Filter
Estimated Power Change (mW)
PRB_R4
A
0.07
PRB_R5
A
0.11
PRB_R6
A
0.11
PRB_R10
B
–0.02
PRB_R12
B
0.01
5.4.3
DAC Playback on Headphones, Mono, 48 kHz, DVDD = 1.8 V, AVDD = 3.3 V,
HPVDD = 3.3 V
DOSR = 128, Processing Block = PRB_P12 (Interpolation Filter B)
Power consumption = 15.4 mW
Table 5-5. PRB_P12 Alternative Processing Blocks, 15.4 mW
Processing Block
Filter
Estimated Power Change (mW)
PRB_P4
A
0.57
PRB_P5
A
1.48
PRB_P6
A
1.08
PRB_P13
B
0.56
PRB_P14
B
0.27
PRB_P15
B
0.89
PRB_P16
B
0.31
22
APPLICATION INFORMATION
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC3120
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