TSOP32156SS1BS12 - Vishay Presicion Group

Document Number: 81746 www.vishay.com

Rev. 1.3, 22-Jan-09 91

IR Receiver Modules for Remote Control Systems

TSOP321.., TSOP323..

Vishay Semiconductors

MECHANICAL DATA

Pinning:

1 = OUT, 2 = VS, 3 = GND

FEATURES

• Very low supply current

• Photo detector and preamplifier in one package

• Internal filter for PCM frequency

• Improved shielding against EMI

• Supply voltage: 2.5 V to 5.5 V

• Improved immunity against ambient light

• Insensitive to supply voltage ripple and noise

• Component in accordance to RoHS 2002/95/EC and

WEEE 2002/96/EC

DESCRIPTION

The TSOP321.., TSOP323.. series are miniaturized

receivers for infrared remote control systems. A PIN diode

and a preamplifier are assembled on a lead frame, the epoxy

package acts as an IR filter.

The demodulated output signal can be directly decoded by a

microprocessor. The TSOP321.. is compatible with all

common IR remote control data formats. The TSOP323.. is

optimized to better suppress spurious pulses from energy

saving fluorescent lamps but will also suppress some data

signals.

This component has not been qualified according to

automotive specifications.

BLOCK DIAGRAM APPLICATION CIRCUIT

16672

PARTS TABLE

CARRIER FREQUENCY SHORT BURSTS AND HIGH DATA RATES (AGC1) NOISY ENVIRONMENTS AND SHORT BURSTS (AGC3)

30 kHz TSOP32130 TSOP32330

33 kHz TSOP32133 TSOP32333

36 kHz TSOP32136 TSOP32336

38 kHz TSOP32138 TSOP32338

40 kHz TSOP32140 TSOP32340

56 kHz TSOP32156 TSOP32356

30 kΩ

OUT

Demo-

GND

pass

AGCInput

Band dulator

Control circuit

16835

IR receiver

GND

Circuit

µC

+ V

GND

Transmitter

with

TSALxxxx V

17170_5

OUT

and C

are recommended for protection against EOS.

Components should be in the range of 33 Ω < R

< 1 kΩ,

> 0.1 µF.

www.vishay.com Document Number: 81746

92 Rev. 1.3, 22-Jan-09

TSOP321.., TSOP323..

Vishay Semiconductors IR Receiver Modules for

Remote Control Systems

Note

(1) Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only

and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification

is not implied. Exposure to absolute maximum rating condtions for extended periods may affect the device reliability.

Note

(1) Tamb = 25 °C, unless otherwise specified

TYPICAL CHARACTERISTICS

Tamb = 25 °C, unless otherwise specified

Fig. 1 - Output Active Low Fig. 2 - Pulse Length and Sensitivity in Dark Ambient

ABSOLUTE MAXIMUM RATINGS (1)

PARAMETER TEST CONDITION SYMBOL VALUE UNIT

Supply voltage (pin 2) VS- 0.3 to + 6.0 V

Supply current (pin 2) IS3mA

Output voltage (pin 1) VO- 0.3 to (VS + 0.3) V

Output current (pin 1) IO5mA

Junction temperature Tj100 °C

Storage temperature range Tstg - 25 to + 85 °C

Operating temperature range Tamb - 25 to + 85 °C

Power consumption Tamb ≤ 85 °C Ptot 10 mW

Soldering temperature t ≤ 10 s, 1 mm from case Tsd 260 °C

ELECTRICAL AND OPTICAL CHARACTERISTICS (1)

PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT

Supply current (pin 2) Ev = 0, VS = 3.3 V ISD 0.27 0.35 0.45 mA

Ev = 40 klx, sunlight ISH 0.45 mA

Supply voltage VS2.5 5.5 V

Transmission distance

Ev = 0, test signal see fig. 1,

IR diode TSAL6200,

IF = 250 mA

d45m

Output voltage low (pin 1) IOSL = 0.5 mA, Ee = 0.7 mW/m2,

test signal see fig. 1 VOSL 100 mV

Minimum irradiance

Pulse width tolerance:

tpi - 5/fo < tpo < tpi + 6/fo,

test signal see fig. 1

Ee min. 0.1 0.25 mW/m2

Maximum irradiance tpi - 5/fo < tpo < tpi + 6/fo,

test signal see fig. 1 Ee max. 30 W/m2

Directivity Angle of half transmission distance ϕ1/2 ± 45 deg

tpi

VOH

VOL tpo2) t

14337

Optical Test Signal

(IR diode TSAL6200, IF = 0.4 A, N = 6 pulses,

f = f0, t = 10 ms)

Output Signal

td1)

3/f0 < td < 9/f0

tpi - 4/f0 < tpo < tpi + 6/f0

*) tpi 6/fo is recommended for optimal function

0.05

0.1

0.15

0.2

0.25

0.3

0.35

0.4

0.1 1 10 100 1000 10 000

Ee - Irradiance (mW/m²)

tpo - Output Pulse Width (ms)

Input Burst Length

λ = 950 nm,

optical test signal, fig. 1

Output Pulse Width

20760

Document Number: 81746 www.vishay.com

Rev. 1.3, 22-Jan-09 93

TSOP321.., TSOP323..

IR Receiver Modules for

Remote Control Systems Vishay Semiconductors

Fig. 3 - Output Function

Fig. 4 - Output Pulse Diagram

Fig. 5 - Frequency Dependence of Responsivity

Fig. 6 - Sensitivity in Bright Ambient

Fig. 7 - Sensitivity vs. Supply Voltage Disturbances

Fig. 8 - Sensitivity vs. Electric Field Disturbances

VOH

VOL t

600 µs 600 µs

t = 60 ms

ton toff

94 8134

Optical Test Signal

Output Signal, (see fig. 4)

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.1 1 10 100 1000 10 000

Ee - Irradiance (mW/m²)

Ton, Toff - Output Pulse Width (ms)

20744

λ = 950 nm,

Optical Test Signal, Fig. 3

Ton

Toff

0.0

0.2

0.4

0.6

0.8

1.0

1.2

0.7 0.9 1.1 1.3

f/f0 - Relative Frequency

16925

f = f0 ± 5 %

Δ f(3 dB) = f0/10

E /E - Rel. Responsivity

e min. e

0.5

1.5

2.5

3.5

0.01 0.1 1 10 100

Ee - Ambient DC Irradiance (W/m²)

Ee min. - Threshold Irradiance (mW/m²)

Correlation with Ambient Light Sources:

10 W/m² = 1.4 klx (Std. illum. A, T = 2855 K)

10 W/m² = 8.2 klx (Daylight, T = 5900 K)

Wavelength of Ambient

Illumination: λ = 950 nm

20745

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1 10 100 1000

20746

Ee min. - Threshold Irradiance (mW/m²)

f = f0

f = 20 kHz

f = 30 kHz

f = 100 Hz

f = 10 kHz

Δ VsRMS - AC Voltage on DC Supply Voltage (mV)

100

150

200

250

300

350

400

450

500

0 500 1000 1500 2000 2500 3000

f - EMI Frequency (MHz)

E - Max. Field Strength (V/m)

20747

www.vishay.com Document Number: 81746

94 Rev. 1.3, 22-Jan-09

TSOP321.., TSOP323..

Vishay Semiconductors IR Receiver Modules for

Remote Control Systems

Fig. 9 - Maximum Envelope Duty Cycle vs. Burst Length

Fig. 10 - Sensitivity vs. Ambient Temperature

Fig. 11 - Relative Spectral Sensitivity vs. Wavelength

Fig. 12 - Horizontal Directivity

Fig. 13 - Sensitivity vs. Supply Voltage

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

020406080 100 120

Burst Length (number of cycles/burst)

Max. Envelope Duty Cycle

f = 38 kHz, Ee = 2 mW/m²

TSOP321..

TSOP323..

20774

0.02

0.04

0.06

0.08

0.1

0.12

0.14

0.16

0.18

0.2

- 30 - 10 10 30 50 70 90

Tamb - Ambient Temperature (°C)

Ee min. - Threshold Irradiance (mW/m²)

20749

0.0

0.2

0.4

0.6

0.8

1.0

1.2

750 850 950 1050 1150

λ-Wavelength (nm)

16919

S ( ) - Relative Spectral Sensitivityλrel

96 12223p2

0.4 0.2 0 0.2 0.4 0.6

0.6

0.9

0°

30°

10° 20°

40°

50°

60°

70°

80°

1.0

0.8

0.7

drel - Relative Transmission Distance

0.02

0.04

0.06

0.08

0.1

0.12

0.14

0.16

0.18

0.2

23456

- Supply Voltage (V)

e min.

- Sensitivity (mW/m²)

20750

3.5 4.5 5.5

2.5

Document Number: 81746 www.vishay.com

Rev. 1.3, 22-Jan-09 95

TSOP321.., TSOP323..

IR Receiver Modules for

Remote Control Systems Vishay Semiconductors

SUITABLE DATA FORMAT

The TSOP321.., TSOP323.. series are designed to suppress

spurious output pulses due to noise or disturbance signals.

Data and disturbance signals can be distinguished by the

devices according to carrier frequency, burst length and

envelope duty cycle. The data signal should be close to the

band-pass center frequency (e.g. 38 kHz) and fulfill the

conditions in the table below.

When a data signal is applied to the TSOP321.., TSOP323..

in the presence of a disturbance signal, the sensitivity of the

receiver is reduced to insure that no spurious pulses are

present at the output. Some examples of disturbance signals

which are suppressed are:

• DC light (e.g. from tungsten bulb or sunlight)

• Continuous signals at any frequency

• Modulated noise from fluorescent lamps with electronic

ballasts (see figure 14 or figure 15)

Fig. 14 - IR Signal from Fluorescent Lamp

with Low Modulation

Fig. 15 - IR Signal from Fluorescent Lamp

with High Modulation

Note

For data formats with long bursts (more than 10 carrier cycles) please see the data sheet for TSOP322.., TSOP324.

0101520

Time (ms)

16920

IR Signal

IR Signal from Fluorescent

Lamp with Low Modulation

0101520

Time (ms)

16921

IR Signal

IR Signal from Fluorescent

Lamp with High Modulation

TSOP321.. TSOP323..

Minimum burst length 6 cycles/burst 6 cycles/burst

After each burst of length

a minimum gap time is required of

6 to 70 cycles

≥ 10 cycles

6 to 35 cycles

≥ 10 cycles

For bursts greater than

a minimum gap time in the data stream is needed of

70 cycles

> 1.2 x burst length

35 cycles

> 6 x burst length

Maximum number of continuous short bursts/second 2000 2000

Recommended for NEC code yes yes

Recommended for RC5/RC6 code yes yes

Recommended for Sony code yes no

Recommended for RCMM code yes yes

Recommended for r-step code yes yes

Recommended for XMP code yes yes

Suppression of interference from fluorescent lamps

Common disturbance signals are

supressed (example: signal pattern

of fig. 14)

Even critical disturbance signals are

suppressed (examples: signal pattern of

fig. 14 and fig. 15)

www.vishay.com Document Number: 81746

96 Rev. 1.3, 22-Jan-09

TSOP321.., TSOP323..

Vishay Semiconductors IR Receiver Modules for

Remote Control Systems

PACKAGE DIMENSIONS in millimeters

13655

Document Number: 81746 www.vishay.com

Rev. 1.3, 22-Jan-09 97

TSOP321.., TSOP323..

IR Receiver Modules for

Remote Control Systems Vishay Semiconductors

OZONE DEPLETING SUBSTANCES POLICY STATEMENT

It is the policy of Vishay Semiconductor GmbH to

1. Meet all present and future national and international statutory requirements.

2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with

respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment.

It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone

depleting substances (ODSs).

The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use

within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances.

Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in

the following documents.

1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively.

2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency

(EPA) in the USA.

3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.

Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do

not contain such substances.

We reserve the right to make changes to improve technical design

and may do so without further notice.

Parameters can vary in different applications. All operating parameters must be validated for each customer application by the

customer. Should the buyer use Vishay Semiconductors products for any unintended or unauthorized application, the buyer shall

indemnify Vishay Semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any

claim of personal damage, injury or death associated with such unintended or unauthorized use.

Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany

Document Number: 91000 www.vishay.com

Revision: 18-Jul-08 1

Disclaimer

Legal Disclaimer Notice

Vishay

All product specifications and data are subject to change without notice.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf

(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein

or in any other disclosure relating to any product.

Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any

information provided herein to the maximum extent permitted by law. The product specifications do not expand or

otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed

therein, which apply to these products.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this

document or by any conduct of Vishay.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless

otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such

applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting

from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding

products designed for such applications.

Product names and markings noted herein may be trademarks of their respective owners.