NAU8812EVB Nuvoton Technology Corporation of America, NAU8812EVB Datasheet - Page 70

• Manufacturer Part Number: NAU8812EVB
• Description: BOARD EVAL FOR NAU8812
• Manufacturer: Nuvoton Technology Corporation of America
• Series: emPowerAudio™r

Specifications of NAU8812EVB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Name
emPowerAudio
Datasheet Revision 2.0
Bit
0x0B
0x0E
Addr
Addr
0
1
13.3.7. DAC Gain Control Register
13.3.8. ADC Control Register
High Pass Filter
HPFEN
D8
D8
HPFEN[8]
0
™
Disable
Enable
Enable
HPFAM
D7
D7
B7
0
0
0
0
1
1
1
1
DEEMP[5]
Application (2
DAC Gain Range -127dB to 0dB @ 0.5 increments
Audio (1
B6
0
0
0
0
1
1
1
1
D6
D6
0
0
1
1
Audio or Application
B5
0
0
0
0
1
1
1
1
st
HPFAM[7]
HPF[2:0]
order, fc ~ 3.7 kHz)
DACGAIN[7:0]
Mode
nd
D5
D5
DEEMP[4]
B4
Page 70 of 109
0
0
0
0
1
1
1
1
order, fc = HPF)
0
1
0
1
De-emphasis
B3
DAC Gain
0
0
0
0
1
1
1
1
D4
D4
DACGAIN
B2
0
0
0
0
1
1
1
1
No de-emphasis
32kHz sample rate
44.1kHz sample rate
48kHz sample rate
B1
ADCOS
0
0
1
1
0
0
1
1
D3
D3
Mode
B0
64x (Lowest power)
0
1
0
1
0
1
0
1
128x (best SNR)
Over Sample
ADCOS[3]
Mode (dB)
D2
D2
Rate
0
-127.0
-126.5
-126.0
Digital
Mute
-1.5
-1.0
-0.5
0.0
D1
D1
0
NAU8812
January 2011
ADCPL
D0
D0
ADC Polarity
ADCPL[0]
Inverted
Normal
Default
Default
0x0FF
0x100