TSOP312.., TSOP314.. IR Receiver Modules for Remote Control

Not for New Design - Replaced by New TSOP312.., TSOP314.. (#82492)
TSOP312.., TSOP314..
www.vishay.com
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
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
1
• Insensitive to supply voltage ripple and noise
2
94 8691
3
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
MECHANICAL DATA
DESCRIPTION
Pinning:
The TSOP312.., TSOP314.. 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.
1 = GND, 2 = VS, 3 = OUT
The demodulated output signal can be directly decoded by
a microprocessor. The TSOP312.. is compatible with all
common IR remote control data formats. The TSOP314.. is
optimized to suppress almost all spurious pulses from
energy saving fluorescent lamps but will also suppress
some data signals.
This component has not been qualified according to
automotive specifications.
PARTS TABLE
CARRIER FREQUENCY
STANDARD APPLICATIONS (AGC2/AGC8)
VERY NOISY ENVIRONMENTS (AGC4)
30 kHz
TSOP31230
TSOP31430
33 kHz
TSOP31233
TSOP31433
36 kHz
TSOP31236
TSOP31436
38 kHz
TSOP31238
TSOP31438
40 kHz
TSOP31240
TSOP31440
56 kHz
TSOP31256
TSOP31456
BLOCK DIAGRAM
APPLICATION CIRCUIT
16832
17170_5
2
VS
3
Input
AGC
Band
pass
Demodulator
R1
IR receiver
VS
Circuit
30 kΩ
Transmitter
with
TSALxxxx
OUT
+ VS
C1
µC
OUT
GND
VO
GND
1
PIN
Rev. 1.5, 16-Aug-12
Control circuit
R1 and C1 are recommended for protection against EOS.
Components should be in the range of 33 Ω < R1 < 1 kΩ,
C1 > 0.1 µF.
GND
1
Document Number: 81745
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
Not for New Design - Replaced by New TSOP312.., TSOP314.. (#82492)
TSOP312.., TSOP314..
www.vishay.com
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
VS
- 0.3 to + 6.0
V
mA
Supply voltage (pin 2)
Supply current (pin 2)
IS
3
Output voltage (pin 3)
VO
- 0.3 to (VS + 0.3)
V
Output current (pin 3)
IO
5
mA
Tj
100
°C
Storage temperature range
Junction temperature
Tstg
- 25 to + 85
°C
Operating temperature range
Tamb
- 25 to + 85
°C
Tamb ≤ 85 °C
Ptot
10
mW
t ≤ 10 s, 1 mm from case
Tsd
260
°C
Power consumption
Soldering temperature
Note
• 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 conditions for extended periods may affect the device reliability.
ELECTRICAL AND OPTICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Supply current (pin 2)
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Ev = 0, VS = 3.3 V
ISD
0.27
0.35
0.45
mA
Ev = 40 klx, sunlight
ISH
Supply voltage
0.45
Ev = 0, test signal see fig. 1,
IR diode TSAL6200,
IF = 250 mA
d
IOSL = 0.5 mA, Ee = 0.7 mW/m2,
test signal see fig. 1
VOSL
Minimum irradiance
Pulse width tolerance:
tpi - 5/fo < tpo < tpi + 6/fo,
test signal see fig. 1
Ee min.
Maximum irradiance
tpi - 5/fo < tpo < tpi + 6/fo,
test signal see fig. 1
Ee max.
Directivity
Angle of half transmission
distance
ϕ1/2
Transmission distance
Output voltage low (pin 3)
mA
2.5
VS
5.5
V
45
m
0.15
100
mV
0.35
mW/m2
W/m2
30
± 45
deg
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Optical Test Signal
1.0
(IR diode TSAL6200, IF = 0.4 A, 30 pulses, f = f0, t = 10 ms)
0.9
tpo - Output Pulse Width (ms)
Ee
t
tpi *
* tpi
VO
T
10/f0 is recommended for optimal function
Output Signal
1)
2)
VOH
16110
7/f0 < td < 15/f0
tpi - 5/f0 < tpo < tpi + 6/f 0
Output Pulse Width
0.8
Input Burst Length
0.7
0.6
0.5
0.4
0.3
λ = 950 nm,
Optical Test Signal, Fig.1
0.2
0.1
0
VOL
td 1)
tpo 2)
0.1
t
20752
Fig. 1 - Output Active Low
Rev. 1.5, 16-Aug-12
1
10
102
Ee - Irradiance
103
104
105
(mW/m2)
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
2
Document Number: 81745
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
Not for New Design - Replaced by New TSOP312.., TSOP314.. (#82492)
TSOP312.., TSOP314..
www.vishay.com
Ee min. - Threshold Irradiance (mW/m2)
Ee
Vishay Semiconductors
Optical Test Signal
600 µs
t
600 µs
t = 60 ms
94 8134
Output Signal, (see fig. 4)
VO
VOH
VOL
t off
t on
4
Correlation with Ambient Light Sources:
2
3.5 10 W/m = 1.4 kLx (Std. illum. A, T = 2855 K)
10 W/m2 = 8.2 kLx (Daylight, T = 5900 K)
3
Wavelength of Ambient
Illumination: λ = 950 nm
2.5
2
1.5
1
0.5
0
0.01
t
Ee min. - Threshold Irradiance (mW/m2)
Ton, Toff - Output Pulse Width (ms)
0.8
Ton
0.6
0.5
Toff
0.4
0.3
0.2
λ = 950 nm,
Optical Test Signal, Fig. 3
0.1
0
0.1
1
10
100
1000
100
f = 100 Hz
0.9
0.8
f = 10 kHz
0.7
0.6
f = 20 kHz
0.5
0.4
f = 30 kHz
0.3
f = fo
0.2
0.1
0
1
10
100
1000
VsRMS - AC Voltage on DC Supply Voltage (mV)
20753
Fig. 7 - Sensitivity vs. Supply Voltage Disturbances
Fig. 4 - Output Pulse Diagram
1.2
500
E - Max. Field Strength (V/m)
E e min./Ee - Rel. Responsivity
10
1.0
10 000
Ee - Irradiance (mW/m2)
20759
1
Fig. 6 - Sensitivity in Bright Ambient
Fig. 3 - Output Function
0.7
0.1
Ee - Ambient DC Irradiance (W/m2)
20757
1.0
0.8
0.6
0.4
f = f0 ± 5 %
Δ f(3 dB) = f0/10
0.2
450
400
350
300
250
200
150
100
50
0.0
0
0.7
16925
0.9
1.1
0
1.3
20747
f/f0 - Relative Frequency
Fig. 5 - Frequency Dependence of Responsivity
Rev. 1.5, 16-Aug-12
500
1000
1500
2000
2500
3000
f - EMI Frequency (MHz)
Fig. 8 - Sensitivity vs. Electric Field Disturbances
3
Document Number: 81745
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
Not for New Design - Replaced by New TSOP312.., TSOP314.. (#82492)
TSOP312.., TSOP314..
www.vishay.com
Vishay Semiconductors
0°
1
10 °
20 °
30 °
Max. Envelope Duty Cycle
0.9
0.8
0.7
40 °
0.6
1.0
0.5
0.4
TSOP312..
0.3
TSOP314..
0.2
0.9
50 °
0.8
60 °
70 °
0.7
80 °
0.1
f = 38 kHz, Ee = 2 mW/m²
0
0
20773
20
40
60
80
100
120
0.6
Burst Length (number of cycles/burst)
95 11340p2
Ee min. - Threshold Irradiance (mW/m2)
0.2
0
0.2
0.6
0.4
Fig. 12 - Horizontal Directivity
Fig. 9 - Maximum Envelope Duty Cycle vs. Burst Length
0°
0.3
10 °
20 °
30 °
0.25
40 °
0.2
1.0
0.9
50 °
0.1
0.8
60 °
0.05
0.7
0.15
70 °
80 °
0
- 30
- 10
10
30
50
70
90
0.6
Tamb - Ambient Temperature (°C)
20755
95 11339p2
0.4
0.2
0
0.2
0.4
0.6
d rel - Relative Transmission Distance
Fig. 13 - Vertical Directivity
Fig. 10 - Sensitivity vs. Ambient Temperature
0.2
1.2
Ee min. - Sensitivity (mW/m2)
S (λ)rel - Relative Spectral Sensitivity
0.4
d rel - Relative Transmission Distance
1.0
0.8
0.6
0.4
0.2
0.18
0.16
0.14
0.12
0.1
0.08
0.06
0.04
0.02
0
750
94 8408
0
850
950
1050
2
1150
λ - Wavelength (nm)
20756
Fig. 11 - Relative Spectral Sensitivity vs. Wavelength
Rev. 1.5, 16-Aug-12
2.5
3
3.5
4
4.5
5
5.5
6
VS - Supply Voltage (V)
Fig. 14 - Sensitivity vs. Supply Voltage
4
Document Number: 81745
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
Not for New Design - Replaced by New TSOP312.., TSOP314.. (#82492)
TSOP312.., TSOP314..
www.vishay.com
Vishay Semiconductors
SUITABLE DATA FORMAT
IR Signal
The TSOP312.., TSOP314.. 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 TSOP312.., TSOP314..
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)
0
• Continuous signals at 38 kHz or at any frequency
5
• Strongly or weakly modulated noise from fluorescent
lamps with electronic ballasts (see figure 15 or figure 16)
10
15
20
Time (ms)
16920
IR Signal
Fig. 15 - IR Signal from Fluorescent Lamp
with Low Modulation
0
5
16921
10
15
20
Time (ms)
Fig. 16 - IR Signal from Fluorescent Lamp
with High Modulation
TSOP312..
TSOP314..
Minimum burst length
10 cycles/burst
10 cycles/burst
After each burst of length
a minimum gap time is required of
10 to 70 cycles
≥ 10 cycles
10 to 35 cycles
≥ 10 cycles
For bursts greater than
a minimum gap time in the data stream is needed of
70 cycles
> 4 x burst length
35 cycles
> 10 x burst length
Maximum number of continuous short bursts/second
1800
1500
Recommended for NEC code
yes
yes
Recommended for RC5/RC6 code
yes
yes
Recommended for Sony code
yes
no
Recommended for Thomson 56 kHz code
yes
yes
Recommended for Mitsubishi code (38 kHz, preburst 8 ms, 16 bit)
yes
no
Recommended for Sharp code
yes
yes
Most common disturbance
signals are suppressed
Even extreme disturbance
signals are suppressed
Suppression of interference from fluorescent lamps
Note
For data formats with short bursts please see the datasheet for TSOP311.., TSOP313..
Rev. 1.5, 16-Aug-12
5
Document Number: 81745
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
Not for New Design - Replaced by New TSOP312.., TSOP314.. (#82492)
TSOP312.., TSOP314..
www.vishay.com
Vishay Semiconductors
PACKAGE DIMENSIONS in millimeters
10
± 0.3
(9.2)
0.65
+ 0.10
- 0.15
0.8 max.
30.6
± 0.5
12.5
± 0.4
Center of sensitive area
0.5
Area not plane
0.4
+ 0.15
- 0.05
2.54 nom.
+ 0.10
- 0.05
1.4 ± 0.3
3 x 2.54 = 7.62 nom.
4 ± 0.3
5.8
± 0.3
R 2.75
technical drawings
according to DIN
specifications
Drawing-No.: 6.550-5095.01-4
Issue: 20; 15.03.10
96 12116
Rev. 1.5, 16-Aug-12
6
Document Number: 81745
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
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of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
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Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
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Revision: 12-Mar-12
1
Document Number: 91000