TSOP1230. - VISHAY - Datasheet.Directory

Document Number: 82013 www.vishay.com

Rev. 2.4, 27-Jan-09 1

IR Receiver Modules for Remote Control Systems

New TSOP12..

Vishay Semiconductors

MECHANICAL DATA

Pinning:

1 = GND, 2 = VS, 3 = OUT

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 TSOP12.. 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 TSOP12.. is compatible with all

common IR remote control data formats.

This component has not been qualified according to

automotive specifications.

BLOCK DIAGRAM APPLICATION CIRCUIT

94 8691

PARTS TABLE

CARRIER FREQUENCY STANDARD APPLICATION (AGC2/AGC8)

30 kHz TSOP1230

33 kHz TSOP1233

36 kHz TSOP1236

36.7 kHz TSOP1237

38 kHz TSOP1238

40 kHz TSOP1240

56 kHz TSOP1256

30 kΩ

OUT

Demo-

GND

pass

AGCInput

Band

dulator

Control circuit

16832

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: 82013

2Rev. 2.4, 27-Jan-09

New TSOP12..

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 3) VO- 0.3 to (VS + 0.3) V

Output current (pin 3) 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 voltage VS2.5 5.5 V

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

Transmission distance

Ev = 0, test signal see fig. 1,

IR diode TSAL6200,

IF = 250 mA

d45m

Output voltage low (pin 3) 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. 0.15 0.35 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 *

* tpi 10/f0 is recommended for optimal function

VOH

VOL t

16110

Optical Test Signal

(IR diode TSAL6200, IF = 0.4 A, 30 pulses, f = f0, t = 10 ms)

Output Signal

td1) tpo2)

7/f0<td<15/f0

tpi - 5/f0<tpo < tpi + 6/f0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

0.1 1 10 102103104105

- Irradiance (mW/m²)

- Output Pulse Width (ms)

20752

Input Burst Length

λ = 950 nm,

Optical Test Signal, Fig.1

Output Pulse Width

Document Number: 82013 www.vishay.com

Rev. 2.4, 27-Jan-09 3

New TSOP12..

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

- Irradiance (mW/m²)

, T

off

- Output Pulse Width (ms)

20759

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 Frequency16925

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:

= 950 nm

20757

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1 10 100 1000

VsRMS - AC Voltage on DC Supply Voltage (mV)

20753

Ee min. - Threshold Irradiance (mW/m²)

f = fo

f = 20 kHz

f = 30 kHz

f = 100 Hz

f = 10 kHz

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: 82013

4Rev. 2.4, 27-Jan-09

New TSOP12..

Vishay Semiconductors IR Receiver Modules for

Remote Control Systems

Fig. 9 - Max. 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 - Vertical Directivity

Fig. 14 - 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

TSOP12..

20773-1

0.05

0.1

0.15

0.2

0.25

0.3

- 30 - 10 10 30 50 70 90

amb

- Ambient Temperature (°C)

e min.

- Threshold Irradiance (mW/m²)

20755

750 850 950 1050

0.2

0.4

0.6

0.8

1.2

S ( ) - Relative Spectral Sensitivity

rel

- Wavelength (nm)

1150

94 8408

1.0

95 11340p2

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

rel

- Relative Transmission Distance

95 11339p2

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

VS - Supply Voltage (V)

Ee min. - Sensitivity (mW/m²)

20756

3.5 4.5 5.5

2.5

Document Number: 82013 www.vishay.com

Rev. 2.4, 27-Jan-09 5

New TSOP12..

IR Receiver Modules for

Remote Control Systems Vishay Semiconductors

SUITABLE DATA FORMAT

The TSOP12.. series is 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 TSOP12.. 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

• Strongly or weakly modulated noise from fluorescent

lamps with electronic ballasts (see figure 15 or figure 16)

Fig. 15 - IR Signal from Fluorescent Lamp

with Low Modulation

Fig. 16 - IR Signal from Fluorescent Lamp

with High Modulation

Note

For data formats with short bursts please see the data sheet for TSOP11.., TSOP13.

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

TSOP12..

Minimum burst length 10 cycles/burst

After each burst of length

a minimum gap time is required of

10 to 70 cycles

≥ 10 cycles

For bursts greater than

a minimum gap time in the data stream is needed of

70 cycles

> 4 x burst length

Maximum number of continuous short bursts/second 1800

Recommended for NEC code yes

Recommended for RC5/RC6 code yes

Recommended for Sony code yes

Recommended for Thomson 56 kHz code yes

Recommended for Mitsubisi code (38 kHz, preburst 8 ms, 16 bit) yes

Recommended for Sharp code yes

Suppression of interference from fluorescent lamps Most common disturbance signals are suppressed

www.vishay.com Document Number: 82013

6Rev. 2.4, 27-Jan-09

New TSOP12..

Vishay Semiconductors IR Receiver Modules for

Remote Control Systems

PACKAGE DIMENSIONS in millimeters

96 12116

Center of sensitive area

Area not plane

GNDVSVO

(9.2)

0.8 max.

2.54 nom.

0.4 + 0.10

- 0.05

1.4 ± 0.3

4± 0.3

5.8± 0.3

10 ± 0.3

12.5 ± 0.4

0.5 + 0.15

- 0.05

0.65 + 0.10

- 0.15

30.6 ± 0.5

Drawing-No.: 6.550-5095.01-4

Issue: 19; 16.12.08

specifications

according to DIN

technical drawings

3 x 2.54 = 7.62 nom.

R 2.75

Document Number: 91000 www.vishay.com

Revision: 18-Jul-08 1

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