W681512SG TR Nuvoton Technology Corporation of America, W681512SG TR Datasheet - Page 2

• Manufacturer Part Number: W681512SG TR
• Description: IC VOICEBAND CODEC 5V 1CH 20SOP
• Manufacturer: Nuvoton Technology Corporation of America
• Type: PCMr

Specifications of W681512SG 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-SOP
• Single Supply Voltage (typ): 5V
• Single Supply Voltage (min): 4.5V
• Single Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 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: Compliant, Lead free / RoHS Compliant
• Other names: W681512SG T&R; W681512SG T&R

Pin
10
11
12
13
14
15
16
17
18
19
20
#
1
2
3
4
5
6
7
8
9
To order products or for more information:
Winbond Electronics Corporation America
2727 N. First Street
San Jose, CA 95134
Tel: [phone] (U.S. Only), 408-943-6666
Fax: [phone]
e-mail:
Web:
Pin
Name
RO+
RO-
PAI
PAO-
PAO+
V
FSR
PCMR
BCLKR
PUI
MCLK
BCLKT
PCMT
FST
V
µ/A-Law
AO
AI-
AI+
V
www.winbond-usa.com
DD
SS
AG
[e-mail]
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
This document contains advance information and is subject to change.
Functionality
Power amplifier inverted input
Non-Inverting Power Amplifier output
Positive power supply
PCM input data receive
Power up indicator
PCM output data transmit pin
Ground power supply
µ-Law /A-Law companding select pin
Inverting Transmit input
Non-Inverting Transmit input
Analog signal reference ground output
Non-Inverting Receive output
Inverting Receive output
Inverting Power Amplifier output
Receive Frame Sync input
Receive bit clock input
System master clock input
Transmit bit clock input
Transmit Frame Sync input
Transmit gain output
Pre - scaler
Pre - Scaler
Re
cei
ve
Tra
ns
mit
PC
M
PC
M
512 kHz
W681512 Block Diagram
256 kHz
256 kHz
8 kHz
8 kHz
Int
erf
ace
Int
erf
ace
Power Conditioning
Power Conditioning
Winbond is a registered trademark of Winbond Electronics Corporation.
All other trademarks and logos are the properties of their respective owners.
Winbond CIDPB1-0901
Note: For more details on Winbond’s W681512
please refer to the product datasheet.
RO+
RO-
PAI
PAO-
PAO+
V
V
FSR
FSR
PCMR
BCLKR
BCLKR
PUI
DD
DD
Voltage reference
Voltage reference
G.711
G.711
G.711
G.712 CODEC
G.712 CODEC
G.712 CODEC
10
10
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
µ
µ
µ
/A - Law
/A - Law
/A - Law
CHANNEL
CHANNEL
SINGLE
SINGLE
CODEC
CODEC
SOP/SSOP
20
20
19
19
18
18
17
17
16
16
15
15
14
14
13
13
12
12
11
11
PAO+
PAO-
PAI
µ /A - Law
µ /A - Law
µ /A - Law
V
V
RO-
RO
RO+
AO
AI+
AI-
AG
AG
V
V
AI+
AI-
AO
µ
µ
V
V
FST
PCMT
BCLKT
BCLKT
MCLK
MCLK
/A
/A-Law
AG
AG
SS
SS