7-Pin TCS3414CS Schem

5
D
4
3
2
1
Notes:
- 4 layer PCB: 2 layers for Customer Reference and 2 layers for Evaluation.
- 20 mil trace (minimum) on all power and ground routes.
- Decoupling capacitors are physically close to U1 VDD and U2 VCC, respectively.
- Designed for TCS3414.
- All passive components are EIA0603 except R2 and C1 which are EIA0402.
- Assembly drawing:
- PCB drawing:
D
Evaluation Schematic
Components mounted on bottom-side of PCB
C2
U2
R2
Open
0.1 uF
1
2
3
4
C
A0
A1
A2
VSS
VCC
WP
SCL
SDA
R3
Open
R4
Open
R5
10K
8
7
6
5
C
R1
O ohm
24LC04B
Ground
Customer Reference Schematic
R6
33O ohm
J1
I2C SDA
R7
33O ohm
Interrupt
DB Detect
1
2
3
4
5
6
7
LED
VDD
GND
SDA
SCL
INT
IO
D1
VLMW51N2P3-GS08
VLMW51N2P3-GS08
DB Connector
D2
B
R8
0
U1
B1
B2
B3
SDA
VDD
INT
B
A1
A2
A3
TCS3414
C1
1 uF
SCL
SYNC
GND
SYNC
Ground
GND
Components mounted on top-side of PCB
A
A
Title
TCS3414 Daughterboard
5
4
3
2
Size
B
Document Number
Date:
Monday, April 30, 2012
Rev
C
Sheet
1
1
of
1
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