W682310RG Nuvoton Technology Corporation of America, W682310RG Datasheet - Page 26

• 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

Normalized
Encode
Decision
Levels
Notes:
8159
7903
4319
4063
2143
2015
1055
991
511
479
239
223
103
10.6. D
95
35
31
3
1
0
:
:
:
:
:
:
:
:
Sign bit = 0 for negative values, sign bit = 1 for positive values
IGITAL
Sign
D7
1
1
1
1
1
1
1
1
1
1
TABLE 10.61: μ-LAW ENCODE DECODE CHARACTERISTICS
I/O
Chord
D6
0
0
0
0
0
1
1
1
1
1
Chord
D5
0
0
0
1
1
0
0
1
1
1
Chord
D4
Digital Code
0
0
1
0
1
0
1
0
1
1
- 26 -
Step
D3
0
1
1
1
1
1
1
1
1
1
Step
D2
0
1
1
1
1
1
1
1
1
1
W682510/W682310
Step
D1
0
1
1
1
1
1
1
1
1
1
Step
D0
0
1
1
1
1
1
1
1
0
1
Normalized
Decode
Levels
8031
4191
2079
1023
495
231
99
33
2
0
:
:
:
:
:
:
:
: