W681513SG TR Nuvoton Technology Corporation of America, W681513SG TR Datasheet - Page 29

• Manufacturer Part Number: W681513SG TR
• Description: IC VOICEBAND CODEC 5V USB 20SOP
• Manufacturer: Nuvoton Technology Corporation of America
• Type: PCMr

Specifications of W681513SG 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: 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
• Other names: W681513SG T&R; W681513SG T&R

11. TYPICAL APPLICATION CIRCUITS
1.5K
1.5K
MICROPHONE
SPEAKER
1.0uF
1.0uF
3.9K
select
3.9K
22uF
3K
Figure 11.1 A USB VoIP Phone application
62K
330pF
1K
330pF
62K
20K
0.01uF
17
18
19
20
- 29 -
1
2
3
4
5
U1
AO
AI-
AI+
VAG
RO+
RO+
PAI
PAO-
PAO+
W681513
VCC
BCLKR
BCLKT
PCMR
PCMT
MCLK
FSR
Publication Release Date: October, 2005
FST
PUI
u/A
0.1uF
14
12
13
11
8
9
7
16
10
PCM MODE CONTROL
POWER CONTROL
8KHz SY NC INPUT
PCM OUTPUT
2.000 MHz CLOCK IN
PCM INPUT
W681513
Revision A11