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: 72/156页
文件大小: 1701K
代理商: TLV320AIC3111IRHBT
SLAS644B – JULY 2009 – REVISED OCTOBER 2009
www.ti.com
5.4.1
ADC, Mono, 48 kHz, DVDD = 1.8 V, AVDD = 3.3 V
AOSR = 128, Processing Block = PRB_R4 (Decimation Filter A)
Power consumption = 9.01 mW
Table 5-1. PRB_R4 Alternative Processing Blocks, 9.01 mW
Processing Block
Filter
Estimated Power Change (mW)
PRB_R5
A
0.23
PRB_R6
A
0.22
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
22
APPLICATION INFORMATION
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC3111
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