PAW3401 Datasheet, PDF (13/17 Pages) Pixart Imaging Inc. – PS/2 OPTICAL MOUSE SENSOR

PixArt Imaging Inc.
PAW3401
6. Referencing Application Circuit
12 PIN PS/2 Optical Mouse Sensor
*Y1 ?Mhz
U1
*R3
*1 _NC
NC ^*14
ENSW1
VDD_5V
BL
1 _BL
Z1 ¹²
Z1
VDD_5V
R1 D1 LED
*R2
*C4 1uF/?
VDD_5V
2 _LED
3 _{OSC_RES}
4 _VSS
5 _VDD5V
Z2 ¹¹
Z2 ^COM
BM ^{10 BM}
C5 C2
+
BR ^{9 BR}
0.1uF 10uF
DATA ⁸
R4 ⁰
JP1
1
2
6 _VREF
CLOCK ⁷
R5 ⁰
3
C1 C3
+
PAW3401
C6 C7
4
0.1uF 1uF
27pF 27pF
Note:
1. *R2 is left for 12 pin package
2. *C4 , *R3 and *Y1 is left for 14 pin package with USB interface
Figure 8. Application Circuit for PAW3401
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PixArt Imaging Inc.
E-mail: [e-mail]
V1.1, Dec. 2006