W2RF004RM Omron Electronics, W2RF004RM Datasheet - Page 7

• Manufacturer Part Number: W2RF004RM
• Description: LED Lighting Drivers LEDDriver for Gaming 9 Channel
• Manufacturer: Omron Electronics

Specifications of W2RF004RM

• Rohs: yes
• Operating Frequency: 5 MHz
• Maximum Supply Current: 4.1 mA
• Output Current: 50 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 20 C
• Power Dissipation: 1.06 W

■ Functional Terminals/Setting Terminals
■ Application Example
ADR terminals
INV terminal
RST terminal
The ADRA terminal and ADRB terminal set device address A and device address B, respectively.
For “H” setting, connect the terminal to V
This terminal sets the polarity of OUT terminal.
• When the terminal is used with “L” as active (e.g., for directly driving an LED), connect the terminal to V
• When the terminal is used with the “H” as active (e.g., for driving an LED with a driving transistor), connect the terminal to GND.
When the voltage of the RST terminal becomes “L”, the internal circuit will be reset and the output will be open.
Transmitting
Receiving
Circuit
Circuit
0.1μF
0.1μF
0.1μF
C1
C2
C3
5V
NC
NC
11
12
13
14
15
16
17
10
18
28
5
6
3
4
8
7
9
1
2
SDA- I
SCL- I
SDA- O
SCL- O
ADRA2
ADRA1
ADRA0
ADRB2
ADRB1
ADRB0
INV
VDD
GND
GND
GND
CAP
TST1
TST2
RST
DD
and for “L” setting, connect the terminal to GND
W2RF004RM
OUTC0
OUTC1
OUTC2
OUTA0
OUTB0
OUTA1
OUTB1
OUTA2
OUTB2
LED Control IC
19
20
21
22
23
24
25
26
27
W2RV005RM
R
G
W2RF004RM
B
R
R
R
G
G
G
B
B
B
12V
DD
7