Application Circuit
L2
4.7uH
SW5
U5
TPS61070DDC
R17
900k, 1%
BT1
R7
100k
R9
100k
BATTERY
R10
100k
R8
100k
C8
4.7uF/10V
C9
4.7uF/10V
R18
180k, 1%
SW3
SW4
J4
R14
1R
Q2
NTA4151P
C10
1uF/16V
C11
10nF
C23
4.7uF/10V
C24
4.7uF/10V
SW1
SW2
R1
100k
C1
10nF
U3
C12
470pF
C13
100nF
ADNS-7530
C4
100nF
U1
C14
3.3uF/16V
J5
C15
100nF
C25
3.3uF/16V
CON1
C16
100nF
R11
4.7R
MINI SOCKET 10-WAY
C17
3.3uF/16V
X1
C5
10uF/10V
C18
10nF
C19
1nF
32.768KHz
MPS430F1222IPW
C20
33nF
R15
22k
Q1
R19
10k
R20
10k
R2
1k
U4
E1
L1
GRN
L3
3.9nH
nRF24L01
L4
8.2nH
C26
1.5pF
L5
2.7nH
C27
1.0pF
J1
R12
51k
C28
2.2nF
R16
1M
X2
16MHz
C21
22pF
C22
22pF
C29
4.7pF
R3
1R
R13
51k
J2
J3
R4
1R
U2
LP2951
C6
100nF
C7
4.7uF/10V
C2
3.3uF/16V
R6
51k
C3
10nF
R5
27k
Figure 6. Schematic Diagram for 3-Button Scroll Wheel Cordless Mouse
6
PIXART [ PIXART IMAGING INC. ]
