MITSUMI
Infrared Data High-Speed Communication Modules
WMI-C02
OUTLINE
This product is designed to carry out
communications of serial data utilizing infrared
ray of light.
Telecommunication component
FEATURES
1. Highly suitable for built-in use for data communications for notebook-size personal computers, electronic
organizers and so on.
2. Adoption of 500kHz ASK for communications modulation system utilizing infrared ray of light enables a
high-speed data communications of 19.2kbps range.
3. Supply voltage is available in either 5V or 3.3V.
4. Range exceeds 1.5m (on the optical axis).
Communications can be carried out at a steering angle of 30 (at a distance of 1m).
MITSUMI
SPECIFICATIONS
Infrared Data High-Speed Communication Modules
DIMENSIONS
Item
Specifications
Carrier Wave
950nm infrared rays
Secondary Carrier Wave
500kHz
Modulation System
ASK
Data
19.2kbps (max.)
Supply Voltage
3.3V or 5V
Current Consumption
2.3mA
(No signal input. When receiving)
Range
1.5m (on the optical axis)
Low-level Output Voltage
0.5V
Low-level Pulse Width
44 to 60S
(Input Pulse Width : 52
S
, Duty : 50%)
Rise Time
4S typ. ( =1m : Input
Pulse Width : 52S Duty : 50%)
Fall Time
2S typ. ( =1m : Input
Pulse Width : 52S Duty : 50%)
Steering Angle
30 (Horizontal)
10 (Vertical)
TERMINALS
3.3V
5.0V
1. LED+
LED+
2. LED--
LED--
3. GND
GND
4. OPEN
*
1
5.0V
5. 3.3V V
CC
OPEN
*
1
6. DATA OUT
DATA OUT
7. GND
GND
8. GND
GND
Unit : mm
*
1 Connection not possible
*
For the technical details of the products in this page, please refer to Sales promotion Dept., TOCHIGI MITUMI Co., Ltd. Phone: 0283 (23) 3332.
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