WM8510GEDS/RV Wolfson Microelectronics, WM8510GEDS/RV Datasheet - Page 53

Audio CODECs VolP MONO CODEC 28-pin

WM8510GEDS/RV

Manufacturer Part Number
WM8510GEDS/RV
Description
Audio CODECs VolP MONO CODEC 28-pin
Manufacturer
Wolfson Microelectronics
Datasheet

Specifications of WM8510GEDS/RV

Operating Supply Voltage
- 0.3 V to + 7 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SSOP-28
Minimum Operating Temperature
- 25 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
WM8510GEDS/RV
Manufacturer:
WOLFSON
Quantity:
20 000
Production Data
AUDIO SAMPLE RATES
w
Figure 29 u-Law Companding
Figure 30 A-Law Companding
The WM8510 sample rates for the ADC and the DAC are set using the SR register bits. The cutoffs
for the digital filters and the ALC attack/decay times stated are determined using these values and
assume a 256fs master clock rate.
If a sample rate that is not explicitly supported by the SR register settings is required then the closest
SR value to that sample rate should be chosen, the filter characteristics and the ALC attack, decay
and hold times will scale appropriately.
120
100
120
100
80
60
40
20
80
60
40
20
0
0
0
0
0.1
0.2
0.2
0.3
u-law Companding
A-law Companding
0.4
Normalised Input
0.4
Normalised Input
0.5
0.6
0.6
0.7
0.8
0.8
PD, Rev 4.5, September 2008
0.9
1
1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
WM8510
53

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