TSOP382.., TSOP384.. Datasheet

TSOP382.., TSOP384..
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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
• Insensitive to supply voltage ripple and noise
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
19026
MECHANICAL DATA
DESCRIPTION
Pinning for TSOP382.., TSOP384..:
These products are miniaturized IR receiver modules for
infrared remote control systems. A PIN diode and a
preamplifier are assembled on a leadframe, the epoxy
package contains an IR filter.
1 = OUT, 2 = GND, 3 = VS
The demodulated output signal can be directly connected to
a microprocessor for decoding.
The TSOP382.. and TSOP384.. are optimized to suppress
almost all spurious pulses from energy saving lamps like
CFLs. The AGC4 used in the TSOP384.. may suppress
some data signals. The TSOP382.. is a legacy product for
all common IR remote control data formats. Between these
two receiver types, the TSOP384.. is preferred. Customers
should initially try the TSOP384.. in their design.
These components have not been qualified according to
automotive specifications.
PARTS TABLE
LEGACY, FOR LONG BURST REMOTE
CONTROLS (AGC2)
RECOMMENDED FOR LONG
BURST CODES (AGC4) (1)
30 kHz
TSOP38230
TSOP38430
33 kHz
TSOP38233
TSOP38433
36 kHz
TSOP38236
TSOP38436 (2)(3)(4)
38 kHz
TSOP38238
TSOP38438 (5)(6)
40 kHz
TSOP38240
TSOP38440
56 kHz
TSOP38256
TSOP38456 (7)(8)
AGC
Carrier frequency
Package
Minicast
Pinning
1 = OUT, 2 = GND, 3 = VS
Dimensions (mm)
5.0 W x 6.95 H x 4.8 D
Mounting
Leaded
Application
Best remote control code
Remote control
(2)
RC-5
(3)
RC-6
(4)
Panasonic
(5)
NEC
(6)
Sharp
(7)
r-step
(8)
Thomson RCA
Note
(1) We advise try AGC4 first if the burst length is unknown
Rev. 1.3, 27-Feb-15
1
Document Number: 82491
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
TSOP382.., TSOP384..
www.vishay.com
Vishay Semiconductors
BLOCK DIAGRAM
APPLICATION CIRCUIT
17170_5
16833-13
R1
Transmitter
with
TSALxxxx
3
VS
1
Input
Band
pass
AGC
µC
OUT
Demodulator
VO
GND
2
PIN
+ VS
C1
Circuit
30 kΩ
IR receiver
GND
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.
Control circuit
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply voltage
Supply current
Output voltage
Output current
Junction temperature
Storage temperature range
Operating temperature range
Power consumption
Soldering temperature
TEST CONDITION
SYMBOL
VS
IS
VO
IO
Tj
Tstg
Tamb
Ptot
Tsd
Tamb ≤ 85 °C
t ≤ 10 s, 1 mm from case
VALUE
-0.3 to +6
3
-0.3 to (VS + 0.3)
5
100
-25 to +85
-25 to +85
10
260
UNIT
V
mA
V
mA
°C
°C
°C
mW
°C
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
TEST CONDITION
Ev = 0, VS = 3.3 V
Ev = 40 klx, sunlight
Supply current
SYMBOL
ISD
ISH
VS
Supply voltage
Ev = 0, test signal see fig. 1,
IR diode TSAL6200, IF = 200 mA
IOSL = 0.5 mA, Ee = 0.7 mW/m2, test signal see fig. 1
Pulse width tolerance:
tpi - 5/fo < tpo < tpi + 6/fo, test signal see fig. 1
tpi - 5/fo < tpo < tpi + 6/fo, test signal see fig. 1
Angle of half transmission distance
Transmission distance
Output voltage low
Minimum irradiance
Maximum irradiance
Directivity
MIN.
0.27
TYP.
0.35
0.45
MAX.
0.45
2.5
UNIT
mA
mA
V
5.5
d
45
m
VOSL
0.12
Ee min.
Ee max.
ϕ1/2
100
mV
0.25
mW/m2
W/m2
deg
30
± 45
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)
t
tpi *
* tpi
VO
T
10/f0 is recommended for optimal function
Output Signal
16110
1)
7/f0 < td < 15/f0
2) t - 5/f < t < t + 6/f
pi
0
po
pi
0
VOH
Output Pulse Width
0.9
tpo - Output Pulse Width (ms)
Ee
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
0.1
VOL
td
1)
tpo
2)
t
20752
Fig. 1 - Output Active Low
Rev. 1.3, 27-Feb-15
1
10
102
103
104
105
Ee - Irradiance (mW/m2)
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
2
Document Number: 82491
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TSOP382.., TSOP384..
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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
20757
Ton, Toff - Output Pulse Width (ms)
0.8
Ton
0.7
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
10 000
Ee - Irradiance (mW/m2)
20759
1
10
100
Fig. 6 - Sensitivity in Bright Ambient
Ee min. - Threshold Irradiance (mW/m2)
Fig. 3 - Output Function
0.1
Ee - Ambient DC Irradiance (W/m2)
3.0
2.5
f = f0
f = 30 kHz
f = 10 kHz
f = 100 Hz
2.0
1.5
1.0
0.5
0
1
10
100
1000
ΔVS RMS - AC Voltage on DC Supply Voltage (mV)
Fig. 4 - Output Pulse Diagram
Fig. 7 - Sensitivity vs. Supply Voltage Disturbances
1.0
1.2
Max. Envelope Duty Cycle
E e min./Ee - Rel. Responsivity
0.9
1.0
0.8
0.6
0.4
f = f0 ± 5 %
Δ f(3 dB) = f0/10
0.2
0.8
0.7
0.6
0.5
TSOP382..
0.4
TSOP384..
0.3
0.2
0.1
f = 38 kHz, Ee = 2 mW/m²
0
0.0
0.7
16925
0.9
1.1
0
1.3
f/f0 - Relative Frequency
Fig. 5 - Frequency Dependence of Responsivity
Rev. 1.3, 27-Feb-15
20
40
60
80
100
120
Burst Length (number of cycles/burst)
Fig. 8 - Max. Envelope Duty Cycle vs. Burst Length
3
Document Number: 82491
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TSOP382.., TSOP384..
Ee min. - Threshold Irradiance (mW/m2)
www.vishay.com
Vishay Semiconductors
0.30
0°
10°
20°
30°
0.25
0.20
40°
1.0
0.15
0.10
0.9
50°
0.8
60°
70°
0.05
0.7
80°
0
-30
-10
10
30
50
70
90
0.6
Tamb - Ambient Temperature (°C)
0.4
Fig. 9 - Sensitivity vs. Ambient Temperature
0
Fig. 12 - Vertical Directivity
0.30
Ee min. - Sensitivity (mW/m2)
1.2
S (λ)rel - Relative Spectral Sensitivity
0.2
d rel - Relative Transmission Distance
19259
1.0
0.8
0.6
0.4
0.2
0.25
0.20
0.15
0.10
0.05
0.00
0
750
850
1050
950
1
1150
λ - Wavelength (nm)
94 8408
Fig. 10 - Relative Spectral Sensitivity vs. Wavelength
0°
10°
2
3
4
5
VS - Supply Voltage (V)
Fig. 13 - Sensitivity vs. Supply Voltage
20°
30°
40°
1.0
0.9
50°
0.8
60°
70°
0.7
80°
0.6
19258
0.4
0.2
0
drel - Relative Transmission Distance
Fig. 11 - Horizontal Directivity
Rev. 1.3, 27-Feb-15
4
Document Number: 82491
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
TSOP382.., TSOP384..
www.vishay.com
Vishay Semiconductors
SUITABLE DATA FORMAT
IR Signal
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:
0
• DC light (e.g. from tungsten bulbs sunlight)
5
• Continuous signals at any frequency
10
15
20
Time (ms)
16920
Fig. 14 - IR Disturbance from Fluorescent Lamp
with Low Modulation
IR Signal
• Strongly or weakly modulated patterns from fluorescent
lamps with electronic ballasts (see figure 14 or figure 15).
0
5
16921
10
15
20
Time (ms)
Fig. 15 - IR Disturbance from Fluorescent Lamp
with High Modulation
TSOP382..
TSOP384..
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
yes
preferred
RC5/RC6 code
yes
preferred
Thomson 56 kHz code
yes
preferred
Sharp code
yes
preferred
Most common disturbance
patterns are suppressed
Even extreme disturbance
patterns are suppressed
NEC code
Suppression of interference from fluorescent lamps
Notes
• For data formats with short bursts please see the datasheet for TSOP383.., TSOP385..
• Best choice of AGC for some popular IR-codes:
- TSOP38436: RC-5, RC-6, Panasonic
- TSOP38438: NEC, Sharp, r-step
- TSOP38456: r-step, Thomson RCA
• For Sony 12, 15, and 20 bit IR-codes please see the datasheet of TSOP34S40F, TSOP32S40F
Rev. 1.3, 27-Feb-15
5
Document Number: 82491
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
TSOP382.., TSOP384..
www.vishay.com
Vishay Semiconductors
PACKAGE DIMENSIONS in millimeters
5
4.8
(4)
2.8
(5.55)
6.95 ± 0.3
8.25 ± 0.3
R2
0.9
1.1
30.5 ± 0.5
(1.54)
0.85 max.
0.7 max.
2.54 nom.
2.54 nom.
0.5 max.
1.2 ± 0.2
Marking area
technical drawings
according to DIN
specifications
Not indicated to lerances ± 0.2
Drawing-No.: 6.550-5263.01-4
Issue: 12; 16.04.10
19009
Rev. 1.3, 27-Feb-15
R2
6
Document Number: 82491
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
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Revision: 02-Oct-12
1
Document Number: 91000