wm8352 Wolfson Microelectronics plc, wm8352 Datasheet - Page 288

• Manufacturer Part Number: wm8352
• Description: Wolfson Audioplus? Stereo Codec With Power Management
• Manufacturer: Wolfson Microelectronics plc

WM8352
REGISTER
Register ADh CSA Flash control
w
REGISTER
ADDRESS
ADDRESS
Current Sink
R174 (AEh)
Driver B
BIT
BIT
5:0
15
12
CS2_HIB_MODE
CS2_ISEL[5:0]
CS2_ENA
LABEL
LABEL
DEFAULT
00_0000
DEFAULT
0
0
Current Sink 2 enable (ISINKB pin)
0 = disabled
1 = enabled
Reset by state machine.
Current Sink 2 behaviour in Hibernate mode
0 = disable current sink in Hibernate
1 = leave current sink as in Active
Reset by state machine.
ISINK2 current
00_0000 = 4.05uA
00_0001 = 4.85uA
00_0010 = 5.64uA
00_0011 = 6.83uA
00_0100 = 8.02uA
00_0101 = 9.6uA
00_0110 = 11.2uA
00_0111 = 13.5uA
00_1000 = 16.1uA
00_1001 = 19.3uA
00_1010 = 22.4uA
00_1011 = 27.2uA
00_1100 = 32uA
00_1101 = 38.3uA
00_1110 = 44.7uA
00_1111 = 54.1uA
01_0000 = 64.1uA
01_0001 = 76.8uA
01_0010 = 89.5uA
01_0011 = 109uA
01_0100 = 128uA
01_0101 = 153uA
01_0110 = 178uA
01_0111 = 216uA
01_1000 = 256uA
01_1001 = 307uA
01_1010 = 358uA
01_1011 = 434uA
LED mode-
00 = instant (no ramp)
01 = 0.25s
10 = 0.5s
11 = 1s
Flash mode-
00 = instant (no ramp)
01 = 1.95ms
10 = 3.91ms
11 = 7.8ms
Reset by state machine.
DESCRIPTION
DESCRIPTION
PD, June 2009, Rev 4.1
REFER TO
REFER TO
Production Data
288