W681310SG Nuvoton Technology Corporation of America, W681310SG Datasheet - Page 25

• 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

AI Input Offset Voltage
AI Input Current
AI Input Resistance
AI Input Capacitance
AI Common Mode Input
Voltage Range
AI Common Mode Rejection
Ratio
AI Amp Gain Bandwidth
Product
AI Amp DC Open Loop Gain
AI Amp Equivalent Input Noise
AO Output Voltage Range
Load Resistance
Load Capacitance
AO & RO Output Current
RO- Output Resistance
RO- Output Offset Voltage
Analog Ground Voltage
V
Power Supply Rejection Ratio
(0 to 100 kHz to V
message)
PAI Input Offset Voltage
PAI Input Current
PAI Input Resistance
AG
Output Resistance
V
10.4. A
DD
PARAMETER
=2.7V to 3.6V; V
NALOG
DD
, C-
I
NPUT AND
SS
=0V; T
CMRR
R
C
V
V
GBW
O
V
PSRR
A
R
SYM.
V
R
C
I
R
LDTGRO
LDTGRO
I
R
OFF,RO-
=-40C to +85C; all analog signals referred to V
OFF,PAI
I
V
V
IN,PAI
OFF,AI
OUT1
G
N
IN,AI
CM,AI
IN,PAI
UTPUT
IN,AI
IN,AI
VAG
RO-
TG
AG
TI
TI
TI
TI
A
AI+, AI-
AI+, AI-
AI+, AI- to V
AI+, AI-
AI+, AI-
AI+, AI-
AO, R
AO, R
C-Message Weighted
R
AO, RO to V
AO, RO
0.5 AO,RO- V
RO-, 0 to 3400 Hz
RO- to V
Relative to V
Within 25mV change
Transmit
Receive
PAI
PAI
PAI to V
MPLIFIER
LD
=2k to V
CONDITION
LD
LD
10k
10k
AG
AG
- 25 -
P
AG
AG
SS
ARAMETERS
AG
DD
-0.5
Publication Release Date: January 2011
V
DD
MIN.
1.0
1.2
0.4
10
40
40
10
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/2-0.1
2
0.05
V
TYP.
2150
AG
0.1
12.5
-24
60
95
DD
60
60
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1
;
/2
W681310
V
V
V
DD
MAX.
DD
DD
1.0
1.0
25
200
25
25
/2+0.1
10
25
Revision B17
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-1.2
-0.4
dBrnC
UNIT.
dBC
kHz
M
M
mV
mA
mV
mV
A
dB
dB
k
A
pF
pF


V
V
V