W681310SG Nuvoton Technology Corporation of America, W681310SG Datasheet - Page 8
![IC VOICEBAND CODEC 3V 1CH 20SOP](/photos/6/80/68097/256-20-sop_sml.jpg)
W681310SG
Manufacturer Part Number
W681310SG
Description
IC VOICEBAND CODEC 3V 1CH 20SOP
Manufacturer
Nuvoton Technology Corporation of America
Type
PCMr
Specifications of W681310SG
Data Interface
PCM Audio Interface
Resolution (bits)
8 b
Number Of Adcs / Dacs
1 / 1
Sigma Delta
No
Voltage - Supply, Analog
2.7 V ~ 5.25 V
Voltage - Supply, Digital
2.7 V ~ 5.25 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOP
For Use With
W681360DK - KIT DEVELOPMENT FOR W681360
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
/A-Law
Name
Pin
V
AI+
V
AO
AI-
AG
SS
Pin
No.
15
16
17
18
19
20
This is the supply ground. This pin should be connected to 0V.
Compander mode select pin. -Law companding is selected when this pin is tied to V
companding is selected when this pin is tied to V
Analog output of the first gain stage in the transmit path.
Inverting input of the first gain stage in the transmit path.
Non-inverting input of the first gain stage in the transmit path.
Mid-Supply analog ground pin, which supplies a V
signal processing. This pin should be decoupled to V
becomes high impedance when the chip is powered down.
- 8 -
Functionality
SS
DD
.
Publication Release Date: January 2011
/2 volt reference voltage for all-analog
SS
with a 0.01F capacitor. This pin
W681310
Revision B17
DD
. A-Law