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: 74/156页
文件大小: 1701K
代理商: TLV320AIC3111IRHBT
SLAS644B – JULY 2009 – REVISED OCTOBER 2009
www.ti.com
DOSR = 64, Processing Block = PRB_P12 (Interpolation Filter B)
Power consumption = 15.54 mW
Table 5-8. PRB_P12 Alternative Processing Blocks, 15.54 mW
Processing Block
Filter
Estimated Power Change (mW)
PRB_P4
A
0.37
PRB_P5
A
1.23
PRB_P6
A
1.15
PRB_P13
B
0.43
PRB_P14
B
0.13
PRB_P15
B
0.85
PRB_P16
B
0.21
5.4.5
DAC Playback on Headphones, Stereo, 8 kHz, DVDD = 1.8 V, AVDD = 3.3 V,
HPVDD = 3.3 V
DOSR = 768, Processing Block = PRB_P7 (Interpolation Filter B)
Power consumption = 22.44 mW
Table 5-9. PRB_P7 Alternative Processing Blocks, 22.44 mW
Processing Block
Filter
Estimated Power Change (mW)
PRB_P1
A
0.02
PRB_P2
A
0.31
PRB_P3
A
0.23
PRB_P8
B
0.28
PRB_P9
B
–0.03
PRB_P10
B
0.14
PRB_P11
B
0.05
PRB_P23
A
0.29
PRB_P24
A
0.26
PRB_P25
A
0.47
DOSR = 384, Processing Block = PRB_P7 (Interpolation Filter B)
Power consumption = 22.83 mW
Table 5-10. PRB_P7 Alternative Processing Blocks, 22.83 mW
Processing Block
Filter
Estimated Power Change (mW)
PRB_P1
A
0.27
PRB_P2
A
0.4
PRB_P3
A
0.34
PRB_P8
B
0.2
PRB_P9
B
0.08
PRB_P10
B
0.24
PRB_P11
B
0.12
PRB_P23
A
0.23
PRB_P24
A
0.42
PRB_P25
A
0.46
24
APPLICATION INFORMATION
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC3111
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