TSL260R, TSL261R, TSL262R

INFRARED LIGHT-TO-VOLTAGE OPTICAL SENSORS

TAOS049E −SEPTEMBER 2007

8

r

r

Copyright E 2007, TAOS Inc.

The LUMENOLOGY r Company

www.taosinc.com

APPLICATION INFORMATION

NOTE A: Single-channel remote control can be used to switch logic or light dc loads by way of U5 or ac loads by way of the optocoupler and

triac as shown. Applications include ceiling fans, lamps, electric heaters, etc.

D1

9 V

3

1

C1

1 μF

+

Q1

2N3904

3

1

2

R2

1 kΩ

R3

22 Ω

R1

680 Ω

5

7

6

2

84

TRANSMITTER

U1

TLC555

S1

15

13

3

1

16

4

C3

1 μF

+

+

7

1

C2

0.1 μF

2

3

IN

OUT

COM

6 V

R4

180 Ω

AC Load

J1

2

3

1

6

4

1

2

R8

300 Ω

R7

4.7 kΩ

8

1

6

2

5

3

4

6 V

6 V

C5

0.1 μF

R5

7.5 kΩ

R6

4.7 kΩ

C4

4.7 μF

6 V

1

2

3

120 V

60 Hz

PRE

J

CLK

K

GND

Q

R9

1 kΩ

Q3

2N3904

5

2

TIL3010

U3

U2

NE567

U4

TSL260R

Sensor

U5

1/2 SN74HC76

To Sensor

Q2

TIC225C

RECEIVER

Freq

Trim

Figure 11. IR Remote Control