PCM3793RHB BURR-BROWN [Burr-Brown Corporation], PCM3793RHB Datasheet - Page 41

• Manufacturer Part Number: PCM3793RHB
• Description: 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

IDX[6:0]: 101 0010b (52h): Register 82
PAIR: Power Up/Down for PG2 and PG6 (Gain Amplifier for R-Channel Analog Input)
PAIL: Power Up/Down for PG1 and PG5 (Gain Amplifier for L-Channel Analog Input)
Default value: 0
This bit is used to control power up/down for PG2 and PG6 (gain amplifier for analog input).
PADS: Power Up/Down for D2S (Differential Amplifier) of AIN1L and AIN1R
Default value: 0
This bit is used to control power up/down for D2S (differential-to-single amplifier).
PMCB: Power Up/Down Control for Microphone Bias Source
Default value: 0
This bit is used to control power up/down for the microphone bias source.
PADR: Power Up/Down Control for ADR (ADC and R-Channel Digital Filter)
PADL: Power Up/Down Control for ADL (ADC and L-Channel Digital Filter)
Default value: 0
This bit is used to control power up/down for the ADC and decimation filter.
Register 82
PAIR, PAIL = 0
PAIR, PAIL = 1
PADS = 0
PADS = 1
PMCB = 0
PMCB = 1
PADR, PADL = 0
PADR, PADL = 1
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B15
0
IDX6
B14
IDX5
B13
IDX4
B12
Power down (default)
Power up
Power down (default)
Power up
Power down (default)
Power up
Power down (default)
Power up
IDX3
B11
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IDX2
B10
IDX1
B9
IDX0
B8
RSV
B7
RSV
B6
SLES193A – AUGUST 2006 – REVISED SEPTEMBER 2006
PAIR
B5
PAIL
B4
PADS
B3
PMCB
B2
PADR
PCM3793
PCM3794
B1
PADL
B0
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