Datasheet

TLV320AIC3120

SLAS653A –FEBRUARY 2010–REVISED MAY 2012

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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

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