Microchip Technology MCP402XEV User Manual

© 2005 Microchip Technology Inc.

DS51546B-page 23

2

C1,C2,C3

Cap 0.01 µF  50V CERAMIC
X7R 0805

Kemet

®

C0805C103K5RACTU

1

C4

Cap .1 µF 25V CERAMIC
X7R 0805

Panasonic

®

 Corporation – 

ECG

ECJ-2VB1E104K

1

D1

Dual Diode, SOT-23-3,
May substitute with 
Fairchild

®

 BAV99

ON Semiconductor

®

BAV99LT1

2

INCR, DECR

Switch LT Touch 6X3.5
100 GF SMD

Panasonic Corporation – 
ECG

EVQ-PJS04K

1

J1

Conn Header 6pos .100 VERT TIN 
(Optional)

Molex

®

/Waldom

®

 

Electronics Corp

22-28-4061

1

R1

Res  7.5 k

Ω

 1/10W 1%

0805 SMD

Panasonic Corporation – 
ECG

ERJ-6ENF5111V

2

R2,R3

Res 2.5 k

Ω

 1/10W 1%

0805 SMD

Panasonic Corporation – 
ECG

ERJ-6ENF5111V

2

R4,R5

Res 2.5 k

Ω

 1/10W 1%

0805 SMD

Panasonic Corporation – 
ECG

ERJ-6ENF5111V

1

U1

MCP4021-103/SN 10 k

Ω

Digital Potentiometer

Microchip Technology Inc.

MCP4021-103/SN

1

U3

PIC10F206, 6-Pin,
8-Bit Flash Microcontrollers

Microchip Technology Inc.

PIC10F206-I/OT

1

U2

MCP4022/23/24 5/6 Pin Digital 
Potentiometer (Optional)

Microchip Technology Inc.

MCP4024-502/OT

7

A,B,W,VDD,GND, 
U/D,CS

Test Point PC Compact SMT 
(Optional)

Keystone

®

 Electronics

5016