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LDO4_2V8
156
LDO3_2V8
129
GND
Pin Name
Pin No.
3, 7, 12, 15, 27, 51, 62, 69, 76, 78, 85, 86, 88, 89, 120, 122, 130, 132, 135, 140, 143,
144, 162, 171, 172, 176, 187, 188, 189, 190, 191, 202, 203, 204, 206, 207, 208, 209,
GND
210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 226, 227,
228, 229, 230, 231, 233, 234, 235, 236, 237, 238, 240, 241, 243, 244, 245, 247, 248,
250, 251, 255, 256, 258, 259, 261, 266, 268, 269, 271, 272, 273, 274
Audio Interfaces
Pin
Pin Name
No.
MIC1_P
4
MIC1_N
5
MIC2_P
6
MIC2_N
148
EAR_P
8
EAR_N
9
SPK_P
10
SC200L_Series(Dual-band Wi-Fi)_Hardware_Design
2.80 V output
PO
power supply
2.80 V output
PO
power supply
I/O
Description
Microphone input
AI
for channel 1 (+)
Microphone input
AI
for channel 1 (-)
Microphone input
AI
for headset (+)
Microphone input
AI
for headset (-)
Earpiece output
AO
(+)
Earpiece output
AO
(-)
Speaker output
AO
(+)
Vnom = 2.80 V
I
max = 200 mA
O
Vnom = 2.80 V
I
max = 150 mA
O
DC Characteristics
Smart Module Series
Power supply for LCD,
TP and sensor.
If it is used, connect an
external capacitor to this
pin in parallel. See
document [2] for
details.
If not used, keep it open.
Power supply for
camera AVDD and
AFVDD.
If it is used, connect an
external capacitor to this
pin in parallel. See
document [2] for
details.
If not used, keep it open.
Comment
22 / 111
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