W6811ISG TR Nuvoton Technology Corporation of America, W6811ISG TR Datasheet - Page 3

• Manufacturer Part Number: W6811ISG TR
• Description: IC VOICEBAND CODEC 5V/3V 24SOP
• Manufacturer: Nuvoton Technology Corporation of America
• Type: PCMr

Specifications of W6811ISG TR

• Data Interface: PCM Audio Interface
• Resolution (bits): 8 b
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: No
• Voltage - Supply, Analog: 4.5 V ~ 5.5 V
• Voltage - Supply, Digital: 2.7 V ~ 3.3 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOP
• For Use With: W6811DK - KIT DEVELOPMENT FOR W6811
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: W6811ISG T&R; W6811ISG T&R

3. BLOCK DIAGRAM
MCLK
MCLK
256 kHz,
256 kHz,
512 kHz,
512 kHz,
1536 kHz,
1536 kHz,
1544 kHz,
1544 kHz,
2048 kHz,
2048 kHz,
2560 kHz
2560 kHz
& 4096 kHz
& 4096 kHz
BCLKR
BCLKR
BCLKT
BCLKT
BCLKT
PCMT
PCMR
FSR
FST
Pre - scaler
Pre - Saler
Re
cei
ve
Tra
ns
mit
PC
M
PC
M
512 kHz
256 kHz
256 kHz
8 kHz
8 kHz
Int
erf
ace
Int
erf
ace
Power Conditioning
Power Conditioning
- 3 -
Publication Release Date: September, 2005
Voltage reference
Voltage reference
G.711
G.711
G.711
G.712 CODEC
G.712 CODEC
G.712 CODEC
μ
μ
μ
/A -Law
/A -Law
/A -Law
W6811
Revision A12
PAO+
PAO-
PAI
RO -
RO
RO
AO
AI+
AI-
μ /A-Law
μ /A-Law
μ /A-Law
V
V
V
V
REF
AG
AG