WM8351GEB/V Wolfson Microelectronics, WM8351GEB/V Datasheet - Page 148

• Manufacturer Part Number: WM8351GEB/V
• Description: Audio CODECs Audio CODEC plus pwr management
• Manufacturer: Wolfson Microelectronics

Specifications of WM8351GEB/V

• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 2
• Conversion Rate: 48 KSPS
• Interface Type: Serial (2-Wire, 3-Wire, 4-Wire)
• Resolution: 12 bit
• Operating Supply Voltage: 3.7 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: BGA
• Minimum Operating Temperature: - 25 C
• Number Of Channels: 2 ADC/2 DAC
• Supply Current: 260 uA
• Thd Plus Noise: - 83 dB
• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 2
• No. Of Input Channels: 8
• No. Of Output Channels: 6
• Adc / Dac Resolution: 24bit
• Adcs / Dacs Signal To Noise Ratio: 95dB
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

WM8351
w
R173 (ADh)
CSA Flash
Control
Table 97 Configuring Flash Mode for ISINKA
ADDRESS
BIT
9:8
15
14
13
12
CS1_FLASH_M
ODE
CS1_TRIGSRC
CS1_DRIVE
CS1_FLASH_R
ATE
CS1_FLASH_D
UR [1:0]
LABEL
DEFAULT
00
0
0
0
0
Determines the function of the current
sink
0 = LED mode
1 = Flash mode
Selects the trigger in Flash mode.
0 = Flash triggered by CS1_DRIVE bit
1 = Flash triggered from GPIO pin
This bit has no effect when
CS1_FLASH_MODE=0
Enables the current sink ISINKA
LED mode-
0 = disable LED
1 = enabled LED
FLASH mode-
Register bit used to trigger the flash, if
CS1_TRIGSRC is set to 0. Flash is
started when the bit goes high, it is then
reset at the end of the flash duration.
Duration is determined by
CS1_FLASH_DUR. This bit has no effect
if CS1_TRIGSRC is set to 1.
Determines the Flash rate
0 = Normal Operation. Once per trigger
(Either register bit or GPIO)
1 = Flash will be internally triggered
every 4 second
Sets duration of flash
00 = 32ms
01 = 64ms
10 = 96ms
11 = 1024ms
configured as FLASH
PD, March 2010, Rev 4.2
DESCRIPTION
Production Data
148