WM8351GEB/V Wolfson Microelectronics, WM8351GEB/V Datasheet - Page 35

• 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

Production Data
10.5 CONTROL INTERFACE TIMING
Figure 18 Control Interface Timing - 2-wire Control Mode
w
Test Conditions
DCVDD = 1.8V, DBVDD = 3.3V, DGND = 0V, T
PARAMETER
SCLK Frequency
SCLK Low Pulse-Width
SCLK High Pulse-Width
Hold Time (Start Condition)
Setup Time (Start Condition)
Data Setup Time
SDATA, SCLK Rise Time
SDATA, SCLK Fall Time
Setup Time (Stop Condition)
Data Hold Time
Pulse width of spikes that will be suppressed
A
= +25
o
C, unless otherwise stated.
SYMBOL
t
t
t
t
t
t
t
t
t
t
ps
1
2
3
4
5
6
7
8
9
MIN
600
600
600
100
600
1.3
0
0
TYP
PD, March 2010, Rev 4.2
MAX
526
300
300
900
5
WM8351
UNIT
kHz
us
ns
ns
ns
ns
ns
ns
ns
ns
ns
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