TSOP132..P10TR, TSOP134..P10TR, TSOP136..P10TR

www.vishay.com

Vishay Semiconductors

Datasheet Values Refer to PCN-OPT-1225-2022-REV-HS1

Rev. 1.3, 28-Sep-2022

6

Document Number: 82872

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

SUITABLE DATA FORMAT

This series is designed to suppress spurious output pulses

due to noise or disturbance signals. The devices can

distinguish data signals from noise due to differences in

frequency, burst length, and envelope duty cycle. The data

signal should be close to the device’s band-pass center

frequency (e.g. 38 kHz) and fulfill the conditions in the table

below.

When a data signal is applied to the product in the presence

of a disturbance, the sensitivity of the receiver is

automatically reduced by the AGC to insure that no spurious

pulses are present at the receiver’s output. Some examples

which are suppressed are:

• DC light (e.g. from tungsten bulbs sunlight)

• Continuous signals at any frequency

• Strongly or weakly modulated patterns from fluorescent

lamps with electronic ballasts (see Fig. 13 or Fig. 14)

• 2.4 GHz and 5 GHz Wi-Fi

Fig. 13 - IR Emission from Fluorescent Lamp

With Low Modulation

Fig. 14 - IR Emission from Fluorescent Lamp

With High Modulation

Note

• For data formats with short bursts please see the datasheet for TSOP131..P10TR, TSOP133..P10TR, TSOP135..P10TR

16920

10

100

1000

10000

0

1

2

3

4

5

6

7

0

5

10

15

20

Axis Title

Time (ms)

16921

10

100

1000

10000

-60

-40

-20

0

20

40

0

5

10

15

20

Axis Title

Time (ms)

TSOP132..P10TR

TSOP134..P10TR

TSOP136..P10TR

Minimum burst length

19 cycles/burst

10 cycles/burst

19 cycles/burst

After each burst of length

a minimum gap time is required of

19 to 72 cycles

≥ 20 cycles

10 to 40 cycles

≥ 11 cycles

19 to 40 cycles

≥ 20 cycles

For bursts greater than

a minimum gap time in the data stream is needed of

72 cycles

> 6 x burst length

40 cycles

> 10 x burst length

40 cycles

> 10 x burst length

Maximum number of continuous short bursts/second

750

1300

750

RC-5 code

Yes

Yes

Preferred

RC-6 code

No

Preferred

No

NEC code

Yes

Preferred

Yes

r-step code

No

Preferred

No

Sony code

Preferred

No

No

RCA 56 kHz code

Yes

Yes

Preferred

Suppression of interference from fluorescent lamps

Fig. 13

Fig. 13 and Fig. 14

Fig. 13 and Fig. 14