W681513SG Nuvoton Technology Corporation of America, W681513SG Datasheet - Page 3
![IC VOICEBAND CODEC 5V USB 20SOP](/photos/6/80/68097/256-20-sop_sml.jpg)
W681513SG
Manufacturer Part Number
W681513SG
Description
IC VOICEBAND CODEC 5V USB 20SOP
Manufacturer
Nuvoton Technology Corporation of America
Type
PCMr
Datasheet
1.W681513SG_TR.pdf
(35 pages)
Specifications of W681513SG
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
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SSOP
For Use With
W681513DK - KIT DEVELOPMENT FOR W681513W681512DK - KIT DEVELOPMENT FOR W681512W681511DK - KIT DEVELOPMENT FOR W681511W681512ES - EVALUATION SYSTEM FOR W681512
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3. BLOCK DIAGRAM
MCLK
MCLK
2000 kHz,
BCLKR
BCLKR
BCLKT
BCLKT
BCLKT
PCMT
PCMR
FSR
FST
Pre -scaler
Pre -Scaler
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: October, 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
W681513
Revision A11
PAO+
PAO-
PAI
RO
RO+
AO
AI+
AI-
μ /A - Law
μ /A - Law
μ /A - Law
V
V
AG
AG