W682310RG Nuvoton Technology Corporation of America, W682310RG Datasheet - Page 28
![IC VOICEBAND CODEC 3V 2CH 20SSOP](/photos/6/80/68098/256-20-ssop_sml.jpg)
W682310RG
Manufacturer Part Number
W682310RG
Description
IC VOICEBAND CODEC 3V 2CH 20SSOP
Manufacturer
Nuvoton Technology Corporation of America
Type
PCMr
Specifications of W682310RG
Data Interface
PCM Audio Interface
Resolution (bits)
8 b
Number Of Adcs / Dacs
2 / 2
Sigma Delta
No
Voltage - Supply, Analog
2.7 V ~ 3.8 V
Voltage - Supply, Digital
2.7 V ~ 3.8 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SSOP
Single Supply Voltage (typ)
3.3V
Single Supply Voltage (min)
2.7V
Package Type
SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
W682310DK - KIT DEVELOPMENT FOR W682310
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W682310RG
Manufacturer:
CIRRUS
Quantity:
101
+ Full Scale
+ Zero
- Zero
- Full Scale
Sample
Level
1
2
3
4
5
6
7
8
Sign bit
Sign bit
(D7)
(D7)
1
1
0
0
TABLE 10.63: PCM CODES FOR ZERO AND FULL SCALE
0
0
0
0
1
1
1
1
TABLE 10.64: PCM CODES FOR 0DBM0 OUTPUT
Chord bits
(D6,D5,D4)
Chord bits
(D6,D5,D4)
000
111
111
000
001
000
000
001
001
000
000
001
μ-Law
μ-Law
(D3,D2,D1,D0)
(D3,D2,D1,D0)
Step bits
Step bits
0000
1111
1111
0000
1110
1011
1011
1110
1110
1011
1011
1110
- 28 -
Sign bit
Sign bit
(D7)
(D7)
1
1
0
0
0
0
0
0
1
1
1
1
W682510/W682310
Chord bits
(D6,D5,D4)
(D6,D5,D4)
Chord bits
011
010
010
011
011
010
010
011
010
101
101
010
A-Law
A-Law
(D3,D2,D1,D0)
(D3,D2,D1,D0)
Step bits
Step bits
0100
0001
0001
0100
0100
0001
0001
0100
1010
0101
0101
1010