W6811IR Nuvoton Technology Corporation of America, W6811IR Datasheet - Page 20
![IC VOICEBAND CODEC 5V/3V 24SSOP](/photos/6/81/68101/256-24-ssop_sml.jpg)
W6811IR
Manufacturer Part Number
W6811IR
Description
IC VOICEBAND CODEC 5V/3V 24SSOP
Manufacturer
Nuvoton Technology Corporation of America
Type
PCMr
Datasheet
1.W6811IE.pdf
(37 pages)
Specifications of W6811IR
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
2.7 V ~ 3.3 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-SSOP
For Use With
W6811DK - KIT DEVELOPMENT FOR W6811
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
9. ABSOLUTE MAXIMUM RATINGS
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely
Junction temperature
Storage temperature range
Voltage Applied to any pin
Voltage applied to any pin
(Input current limited to +/-20 mA)
V
V
Industrial operating temperature
Analog supply voltage (V
Digital supply voltage (V
Ground voltage (V
1. Stresses above those listed may cause permanent damage to the device. Exposure to the absolute
2. At any time, the digital power supply should not be higher the 0.3V from the analog power supply.
DDA
DDD
9.1. A
maximum ratings may affect device reliability. Functional operation is not implied at these conditions.
9.2. O
affect the life and reliability of the device.
- V
– V
SSA
DDA
BSOLUTE
PERATING
; V
2
DDD
- V
SSA,
M
C
SSD
AXIMUM
V
ONDITIONS
SSD
DDD
DDA
Condition
Condition
)
)
)
R
Digital
ATINGS
Analog
Analog
Digital
- 20 -
Publication Release Date: September, 2005
150
-65
(V
(V
(V
(V
-0.5V to +6V
< 0.3V
-40
+4.5V to +5.5V
+2.7V to +3.3V
0V
SSA
SSD
SSA
SSD
0
0
0
C to +150
C to +85
C
- 0.3V) to (V
– 1.0V) to (V
- 0.3V) to (V
– 1.0V) to (V
0
C
Value
Value
0
C
DDA
DDD
DDA
DDD
+ 0.3V)
+ 0.3V)
+ 1.0V)
+ 1.0V)
W6811
Revision A12