NAU8812EVB Nuvoton Technology Corporation of America, NAU8812EVB Datasheet - Page 100

• 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

emPowerAudio
Datasheet Revision 2.0
+ Full Scale
- Full Scale
+ Zero
- Zero
Level
15.10.
15.11.
Sample
1
2
3
4
5
6
7
8
µ-LAW / A-LAW CODES FOR ZERO AND FULL SCALE
™
µ-LAW / A-LAW OUTPUT CODES (DIGITAL MW)
Sign bit
(D7)
1
1
0
0
Sign bit
(D7)
0
0
0
0
1
1
1
1
(D6,D5,D4)
Chord bits
(D6,D5,D4)
Chord bits
000
111
111
000
µ-Law
001
000
000
001
001
000
000
001
µ-Law
Page 100 of 109
(D3,D2,D1,D0)
(D3,D2,D1,D0)
Step bits
0000
1111
1111
0000
Step bits
1110
1011
1011
1110
1110
1011
1011
1110
Sign bit
Sign bit
(D7)
(D7)
1
1
0
0
0
0
0
0
1
1
1
1
(D6,D5,D4)
Chord bits
(D6,D5,D4)
Chord bits
010
101
101
010
011
010
010
011
011
010
010
011
A-Law
A-Law
NAU8812
January 2011
(D3,D2,D1,D0)
(D3,D2,D1,D0)
Step bits
Step bits
1010
0101
0101
1010
0100
0001
0001
0100
0100
0001
0001
0100