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TSOP22 TSOP24 TSOP48 TSOP44wwwvishaycom Vishay Semiconductors

Rev 13 05-Feb-14 1 Document Number 82459

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS SET FORTH AT wwwvishaycomdoc91000

IR Receiver Modules for Remote Control Systems

MECHNICAL DATA

Pinning for TSOP44 TSOP48

1 = OUT 2 = GND 3 = VS

Pinning for TSOP22 TSOP24

1 = OUT 2 = VS 3 = GND

FEATURES

bull Low supply current

bull Photo detector and preamplifier in one package

bull Internal filter for PCM frequency

bull Improved shielding against EMI

bull Supply voltage 25 V to 55 V

bull Improved immunity against ambient light

bull Insensitive to supply voltage ripple and noise

bull Material categorization

For definitions of compliance please see

wwwvishaycomdoc99912

DESCRIPTION

The TSOP22 TSOP48 TSOP24 and TSOP44 series

are miniaturized IR receiver modules for infrared remote

control systems A PIN diode and a preamplifier areassembled on lead frame the epoxy package contains an IR

filter

The demodulated output signal can be directly connected to

a microprocessor for decoding

The TSOP24 TSOP44 are optimized to suppress almost

all spurious pulses from energy saving lamps like CFLs The

AGC4 used in the TSOP24 and TSOP44 may suppress

some data signals The TSOP22 TSOP48 are legacy

products for all common IR remote control data formats

Between these four receiver types the TSOP24 TSOP44

are preferred Customers should initially try the TSOP24

TSOP44 in their design

These components have not been qualified according toautomotive specifications

Note(1) We advise try AGC4 first if the burst length is unknown

16672

12

3

PARTS TABLE

AGCLEGACY FOR

LONG BURST REMOTE CONTROLS (AGC2)RECOMMENDED FOR

LONG BURST CODES (AGC4) (1)

Carrier frequency

30 kHz TSOP4830 TSOP2230 TSOP4430 TSOP2430

33 kHz TSOP4833 TSOP2233 TSOP4433 TSOP2433

36 kHz TSOP4836 TSOP2236 TSOP4436 (2)(3)(4) TSOP2436 (2)(3)(4)

38 kHz TSOP4838 TSOP2238 TSOP4438 (5)(6)(7) TSOP2438 (5)(6)(7)

40 kHz TSOP4840 TSOP2240 TSOP4440 TSOP2440

56 kHz TSOP4856 TSOP2256 TSOP4456 (7)(8) TSOP2456 (7)(8)

Package Mold

Pinning 1 = OUT 2 = GND 3 = VS 1 = OUT 2 = VS 3 = GND 1 = OUT 2 = GND 3 = VS 1 = OUT 2 = VS 3 = GND

Dimensions (mm) 60 W x 695 H x 56 D

Mounting Leaded

Application Remote control

Best remote control code (2) RC-5 (3) RC-6 (4) Panasonic (5) NEC (6) Sharp (7) r-step (8) Thomson RCA

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TSOP22 TSOP24 TSOP48 TSOP44wwwvishaycom Vishay Semiconductors

Rev 13 05-Feb-14 2 Document Number 82459

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS SET FORTH AT wwwvishaycomdoc91000

BLOCK DIAGRAM APPLICATION CIRCUIT

Note

bull Stresses beyond those listed under ldquoAbsolute Maximum Ratingsrdquo may cause permanent damage to the device This is a stress rating onlyand functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specificationis not implied Exposure to absolute maximum rating condtions for extended periods may affect the device reliability

33 kΩ

2

3

1

Demo-pass

AGCInput

PIN

Band

dulator

Control circuit

16833_14

C1

IR receiver

GND

C i r c

u i t

microC

R1

+ VS

GND

Transmitterwith

TSALxxxxVS

VO

17170-10

OUT

The external components R1 and C1 are optionalto improve the robustness against electrical overstress(typical values are R1 = 100 Ω C1 = 01 microF)

ABSOLUTE MAXIMUM RATINGS

PARAMETER TEST CONDITION SYMBOL VALUE UNIT

Supply voltage VS -03 to +6 V

Supply current IS

5 mA

Output voltage VO -03 to 55 V

Voltage at output to supply VS - VO -03 to (VS + 03) V

Output current IO 5 mA

Junction temperature T j 100 degC

Storage temperature range Tstg -25 to +85 degC

Operating temperature range Tamb -25 to +85 degC

Power consumption Tamb le 85 degC Ptot 10 mW

Soldering temperature t le 10 s 1 mm from case Tsd 260 degC

ELECTRICAL AND OPTICAL CHARACTERISTICS (Tamb = 25 degC unless otherwise specified)

PARAMETER TEST CONDITION SYMBOL MIN TYP MAX UNIT

Supply currentEv = 0 VS = 5 V ISD 055 07 09 mA

Ev = 40 klx sunlight ISH 08 mA

Supply voltage VS 25 55 V

Transmission distanceEv = 0 test signal see fig 1

IR diode TSAL6200IF = 200 mA

d 45 m

Output voltage lowIOSL = 05 mA Ee = 07 mWm2

test signal see fig 1 VOSL 100 mV

Minimum irradiancePulse width tolerance

tpi - 5fo lt tpo lt tpi + 6fo

test signal see fig 1

Ee min 012 025 mWm2

Maximum irradiancetpi - 5fo lt tpo lt tpi + 6fo

test signal see fig 1Ee max 50 Wm2

Directivity Angle of half transmission

distanceϕ12 plusmn 45 deg

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Rev 13 05-Feb-14 3 Document Number 82459

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TYPICAL CHARACTERISTICS (Tamb = 25 degC unless otherwise specified)

Fig 1 - Output Active Low

Fig 2 - Pulse Length and Sensitivity in Dark Ambient

Fig 3 - Output Function

Fig 4 - Output Pulse Diagram

Fig 5 - Frequency Dependence of Responsivity

Fig 6 - Sensitivity in Bright Ambient

Ee

T

tpi

t

tpi 10f0 is recommended for optimal function

VO

VOH

VOLt

16110

Optical Test Signal(IR diode TSAL6200 IF = 04 A 30 pulses f = f0 t = 10 ms)

Output Signal

td1) tpo

2)

1) 7f0 lt td lt 15f02) tpi - 5f0 lt tpo lt tpi + 6f0

0

01

02

03

04

05

06

07

08

09

10

01 10 1000 100 000

t p o

- O u

t p u

t P u

l s e

W i d t h ( m s )

Ee - Irradiance (mWm2 )

Output pulse width

Input burst length

λ = 950 nmoptical test signal Fig 1

Ee

t

VO

VOH

VOLt

600 micros 600 micros

t = 60 ms

ton toff

94 8134

Optical Test Signal

Output Signal (see fig 4)

0

01

02

03

04

05

06

07

08

01 1 10 100 1000 10 000

t o n

t o f f -

O u

t p u

t P u

l s e

W i d t h ( m s )

Ee - Irradiance (mWm2 )

ton

toff

λ = 950 nmoptical test signal Fig 1

00

02

04

06

08

10

12

07 09 11 13

ff0 - Relative Frequency16925

f = f0 plusmn 5

∆ f(3 dB) = f0 10

E

E

- R e l R e s p o n s i v i t y

e m i n

e

0

05

1

15

2

25

3

35

4

45

5

001 01 1 10 100 E

e m i n

- T h r e s h o

l d I r r a d i a n c e

( m W m 2 )

Ee - Ambient DC Irradiance (Wm2 )

Wavelength of ambient

illumination λ = 950 nm

Correlation withambient light sources10 Wm2 = 14 klx( Std ilum A T = 2855 K)10 Wm2 = 82 klx(Daylight T = 5900 K)

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Rev 13 05-Feb-14 4 Document Number 82459

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS SET FORTH AT wwwvishaycomdoc91000

Fig 7 - Sensitivity vs Supply Voltage Disturbances

Fig 8 - Max Envelope Duty Cycle vs Burst Length

Fig 9 - Sensitivity vs Ambient Temperature

Fig 10 - Relative Spectral Sensitivity vs Wavelength

Fig 11 - Horizontal Directivity

Fig 12 - Sensitivity vs Supply Voltage

0

01

02

03

04

05

06

07

08

09

10

1 10 100 1000 E

e m i n

- T h r e s h o

l d I r r a d i a

n c e

( m W m 2 )

∆ VS RMS

- AC Voltage on DC Supply Voltage (mV)

f = f0

f = 10 kHzf = 100 kHz

0

01

02

03

04

05

06

07

08

0 20 40 60 80 100 120

Burst Length (Number of CyclesBurst)

M a x

E n v e l o p e D u t y C y c l e

f = 38 kHz Ee = 2 mWmsup2

TSOP22TSOP48

21396_13

TSOP24TSOP44

0

005

010

015

020

025

030

035

040

-30 -10 10 30 50 70 90 E

e m i n

- T h r e s h o

l d I r r a d i a n c e

( m W m 2 )

Tamb - Ambient Temperature ( degC)

0

01

02

03

04

05

06

07

08

09

10

750 800 850 900 950 1000 1050 1100 1150

21425 λ- Wavelength (nm)

S ( λ )

r e l - R e l a t i v e S p e c t r a l S e n s i t i v i t y

96 12223p2

04 02 006

09

0deg30deg

10deg 20deg

40deg

50deg

60deg

70deg

80deg

10

08

07

drel - Relative Transmission Distance

0

01

02

03

04

05

06

07

08

2 3 4 5 6

E e m i n

- S e n s i t i v i t y ( m W m 2 )

VS - Supply Voltage (V)

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Rev 13 05-Feb-14 5 Document Number 82459

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS SET FORTH AT wwwvishaycomdoc91000

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 devicersquos band-pass center

frequency (eg 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 receiverrsquos output Some

examples which are suppressed are

bull DC light (eg from tungsten bulbs sunlight)

bull Continuous signals at any frequency

bull Strongly or weakly modulated patterns from fluorescent

lamps with electronic ballasts (see figure 13 or figure 14)

Fig 13 - IR Disturbance from Fluorescent Lampwith Low Modulation

Fig 14 - IR Disturbance from Fluorescent Lampwith High Modulation

Notes

bull For data formats with short bursts please see the datasheet of TSOP23 TSOP43

bull Best choice of AGC for some popular IR-codes

- TSOP4436 TSOP2436 RC-5 RC-6 Panasonic

- TSOP4438 TSOP2438 NEC Sharp r-step

- TSOP4456 TSOP2456 r-step Thomson RCA bull For SIRCS 15 and 20 bit Sony 12 bit IR-codes please see the datasheet for TSOP4S40 TSOP2S40

0 10 15 20

Time (ms)16920

I R S

i g

n a l

5

0 10 15 20

Time (ms)16921

I R S

i g n a l

5

TSOP22 TSOP48 TSOP24 TSOP44

Minimum burst length 10 cyclesburst 10 cyclesburst

After each burst of length a minimum gap time is required of

10 to 70 cyclesge 12 cycles

10 to 35 cyclesge 12 cycles

For bursts greater than a minimum gap time in the data stream is needed of

70 cyclesgt 4 x burst length

35 cyclesgt 10 x burst length

Maximum number of continuous short burstssecond 800 1300

NEC code yes preferred

RC5RC6 code yes preferred

Thomson 56 kHz code yes preferred

Sharp code yes preferred

Suppression of interference from fluorescent lampsMost common disturbance patterns are

suppressedEven extreme disturbance patterns are

suppressed

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Rev 13 05-Feb-14 6 Document Number 82459

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS SET FORTH AT wwwvishaycomdoc91000

PACKAGE DIMENSIONS in millimeters

Not indicated tolerances plusmn 02

Drawing-No 6550-516901-4

Issue 9 031110

13655

speci1047297cations

according to DIN

technical drawings

39

05 max

13

41

6

085 max

089

1

1

8

2 5

( 5 5

5 )

6

9 5

5 3

3 0

5

plusmn

0

5

254 nom

254 nom

07 max

56

marking area

R 25

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