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Table 9 Audio Connection
P17
For PC Microphone
P15
For PC Headphone
10.0 Bill of materials (LMX9838DONGLE)
Item Name
C5,C6
Capacitor 22p 0603 C0G 50V
C1,C3,C8,
Capacitor 100n 0603 Y5V 50V
C10
C2,C4,C7
Capacitor 2u2F 0603 Y5V 10V
C9
Capacitor 100p 0603 C0G 50V
C11,C12
TANT CAP 1uF 16V SIZE A
C13,C14,C15
Capacitor 1uF 1206 X7R 25V
,C16,C17
C19
Capacitor 1uF 0603 Y5V 10V
J7
Battery holder (2mm pitch)
S1
TACK SWITCH TS-1135HS
Y1
Tuning fork crystal 32.768KHz
J6
DC POWER JACK
D1
Red Color LED 0603 Size
D2
Blue Color LED 0603 Size
J8
DB9 (male) serial connector
J4
2mm Socket (6 poles)
U1
Bluetooth SPP Micro Module
U3
Low Dropout Regulator
U2
High Speed RS232 Transceivers
R1,R2,R3
Resistor 0603 Size, 1K
R11,R12
Resistor 0603 Size, 10K
R6,R7,R8,R9,
Resistor 0603 Size, 0R
R13,R14,R17
R4,R5
Resistor 0603 Size, 330R
J3,J10
2mm header
J1,J2
2mm header (with jumper)
Description
Vendor
MuRata
MuRata
MuRata
MuRata
Any
MuRata
MuRata
Any
RAINBOW
Any
Morning star limited
Any
Any
Any
Any
National Semiconductor
National Semiconductor
Maxim
Any
Any
Any
Any
Any
Any
5
Part Number
GRM39C0G220J50
GRM39Y5V104Z50
GRM39Y5V225Z10
GRM39C0G101J50
GRM42-6X7R105K25
GRM39Y5V105Z10
DC-015
LMX9838SB
LP3985IM5X-3.3
MAX3225EEAP+
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