WM8510GEDS/V Wolfson Microelectronics, WM8510GEDS/V Datasheet - Page 24

• Manufacturer Part Number: WM8510GEDS/V
• Description: Audio CODECs VoIP Mono CODEC
• Manufacturer: Wolfson Microelectronics

Specifications of WM8510GEDS/V

• 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

WM8510
w
R33 (21h)
ALC Control
2
REGISTER
ADDRESS
3:0
8
7:4
BIT
ALCLVL
[3:0]
ALCZC
ALCHLD
[3:0]
LABEL
1011
(-12dB)
0 (zero
cross off)
0000
(0ms)
DEFAULT
ALC target – sets signal level at ADC
input
1111 = -6dBFS
1110 = -7.5dBFS
1101 = -9dBFS
1100 = -10.5dBFS
1011 = -12dBFS
1010 = -13.5dBFS
1001 = -15dBFS
1000 = -16.5dBFS
0111 = -18dBFS
0110 = -19.5dBFS
0101 = -21dBFS
0100 = -22.5dBFS
0011 = -24dBFS
0010 = -25.5dBFS
0001 = -27dBFS
0000 = -28.5dBFS
ALC uses zero cross detection circuit.
0 = Disabled (recommended)
1 = Enabled
It is recommended that zero cross is not
used in conjunction with the ALC or
Limiter functions
ALC hold time before gain is increased.
0000 = 0ms
0001 = 2.67ms
0010 = 5.33ms
0011 = 10.66ms
0100 = 21.32ms
0101 = 42.64ms
0110 = 85.28ms
0111 = 0.17s
1000 = 0.34s
1001 = 0.68s
1010 or higher = 1.36s
PD, Rev 4.5 ,September 2008
DESCRIPTION
Production Data
24