WM8983GEFL/RV Wolfson Microelectronics, WM8983GEFL/RV Datasheet - Page 48

• Manufacturer Part Number: WM8983GEFL/RV
• Description: Audio CODECs Mbl Multimedia CODEC w/ 1W Speaker Driver
• Manufacturer: Wolfson Microelectronics

Specifications of WM8983GEFL/RV

• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-32
• Minimum Operating Temperature: - 25 C

WM8983
w
NORMAL MODE
Table 20 ALC Normal Mode (Attack and Decay times)
ALCMODE = 0 (Normal Mode)
ALCATK
ALCMODE = 0 (Normal Mode)
ALCDCY
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
t
t
ATK
DCY
13.32ms
26.64ms
53.28ms
106.6ms
13.12ms
26.24ms
1.66ms
3.33ms
6.66ms
1.64ms
3.28ms
6.56ms
52.5ms
105ms
210ms
420ms
104µs
208µs
416µs
832µs
410µs
820µs
t
t
ATK6dB
DCY6dB
Attack Time (s)
Decay Time (s)
13.32ms
26.64ms
53.28ms
106.6ms
213.2ms
426.4ms
852.8ms
1.66ms
3.33ms
6.66ms
13.1ms
26.2ms
52.5ms
105ms
210ms
420ms
840ms
832µs
3.3ms
6.6ms
1.68s
3.36s
t
t
ATK90%
DCY90%
192ms
384ms
768ms
192ms
384ms
768ms
12.28s
24.57s
96ms
12ms
24ms
48ms
96ms
1.53s
3.07s
6.14s
24ms
48ms
1.53s
3.07s
6.14s
6ms
PD Rev 4.0 November 2006
Production Data
48