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TSOP34838SS1F

P1-P3P4-P6P7-P7
New Product
TSOP322.., TSOP324.., TSOP344.., TSOP348..
www.vishay.com
Vishay Semiconductors
Rev. 1.0, 07-May-12
1
Document Number: 82489
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
IR Receiver Modules for Remote Control Systems
MECHNICAL DATA
Pinning for TSOP348.., TSOP344..:
1 = OUT, 2 = GND, 3 = V
S
Pinning for TSOP322.., TSOP324..:
1 = OUT, 2 = V
S
, 3 = GND
Please see the document “Product Transition Schedule” at
www.vishay.com/ir-receiver-modules/ for up-to-date info,
when this product will be released.
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
DESCRIPTION
These products 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 TSOP348.., TSOP322.. are
compatible with all common IR remote control data formats.
The TSOP324.., TSOP344.. are 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.
BLOCK DIAGRAM APPLICATION CIRCUIT
16672
1
2
3
PARTS TABLE
CARRIER
FREQUENCY
STANDARD APPLICATIONS
(AGC2)
VERY NOISY ENVIRONMENTS
(AGC4)
PINNING
1 = OUT, 2 = GND, 3 = V
S
1 = OUT, 2 = V
S
, 3 = GND 1 = OUT, 2 = GND, 3 = V
S
1 = OUT, 2 = V
S
, 3 = GND
30 kHz TSOP34830 TSOP32230 TSOP34430 TSOP32430
33 kHz TSOP34833 TSOP32233 TSOP34433 TSOP32433
36 kHz TSOP34836 TSOP32236 TSOP34436 TSOP32436
38 kHz TSOP34838 TSOP32238 TSOP34438 TSOP32438
40 kHz TSOP34840 TSOP32240 TSOP34440 TSOP32440
56 kHz TSOP34856 TSOP32256 TSOP34456 TSOP32456
30 kΩ
2
3
1
Demo-
pass
AGCInput
PIN
Band
dulator
Control circuit
16833-13
C
1
IR receiver
GND
Circuit
µC
R
1
+ V
S
GND
Transmitter
with
TSALxxxx
V
S
V
O
17170_5
OUT
R
1
and C
1
are recommended for protection against EOS.
Components should be in the range of 33 Ω < R
1
< 1 kΩ,
C
1
> 0.1 µF.
New Product
TSOP322.., TSOP324.., TSOP344.., TSOP348..
www.vishay.com
Vishay Semiconductors
Rev. 1.0, 07-May-12
2
Document Number: 82489
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
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.
TYPICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
Fig. 1 - Output Active Low Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
ABSOLUTE MAXIMUM RATINGS
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Supply voltage V
S
- 0.3 to + 6 V
Supply current I
S
3mA
Output voltage V
O
- 0.3 to (V
S
+ 0.3) V
Output current I
O
5mA
Junction temperature T
j
100 °C
Storage temperature range T
stg
- 25 to + 85 °C
Operating temperature range T
amb
- 25 to + 85 °C
Power consumption T
amb
≤ 85 °C P
tot
10 mW
Soldering temperature t ≤ 10 s, 1 mm from case T
sd
260 °C
ELECTRICAL AND OPTICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Supply current
E
v
= 0, V
S
= 3.3 V I
SD
0.27 0.35 0.45 mA
E
v
= 40 klx, sunlight I
SH
0.45 mA
Supply voltage V
S
2.5 5.5 V
Transmission distance
E
v
= 0, test signal see fig. 1,
IR diode TSAL6200,
I
F
= 150 mA
d45m
Output voltage low
I
OSL
= 0.5 mA, E
e
= 0.7 mW/m
2
,
test signal see fig. 1
V
OSL
100 mV
Minimum irradiance
Pulse width tolerance:
t
pi
- 5/f
0
< t
po
< t
pi
+ 6/f
0
,
test signal see fig. 1
E
e min.
0.08 0.15 mW/m
2
Maximum irradiance
t
pi
- 5/f
0
< t
po
< t
pi
+ 6/f
0
,
test signal see fig. 1
E
e max.
30 W/m
2
Directivity
Angle of half transmission
distance
ϕ
1/2
± 45 deg
E
e
T
t
pi
*
t
* t
pi
10/f
0
is recommended for optimal function
V
O
V
OH
V
OL
t
16110
Optical Test Signal
(IR diode TSAL6200, I
F
= 0.4 A, 30 pulses, f = f
0
, t = 10 ms)
Output Signal
t
d
1)
t
po
2)
1)
7/f
0
< t
d
< 15/f
0
2)
t
pi
- 5/f
0
< t
po
< t
pi
+ 6/f
0
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
0.1 1 10 100 1000 10 000
E
e
- Irradiance (mW/m²)
t
po
- Output Pulse Width (ms)
Input Burst Length
λ = 950 nm,
Optical Test Signal, Fig. 1
Output Pulse Width
20743
New Product
TSOP322.., TSOP324.., TSOP344.., TSOP348..
www.vishay.com
Vishay Semiconductors
Rev. 1.0, 07-May-12
3
Document Number: 82489
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
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 - Max. Envelope Duty Cycle vs. Burst Length
E
e
t
V
O
V
OH
V
OL
t
600 µs 600 µs
t = 60 ms
t
on
t
off
94 8134
Optical Test Signal
Output Signal, (see fig. 4)
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.1 1 10 100 1000 10 000
E
e
- Irradiance (mW/m²)
T
on
, T
off
- Output Pulse Width (ms)
20744
λ = 950 nm,
Optical Test Signal, Fig. 3
T
on
T
off
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0.7 0.9 1.1 1.3
f/f
0
- Relative Frequency16925
f = f
0
± 5 %
Δ f(3 dB) = f
0
/10
E /E - Rel. Responsivity
e min.
e
0
0.5
1
1.5
2
2.5
3
3.5
4
0.01 0.1 1 10 100
E
e
- Ambient DC Irradiance (W/m²)
E
e 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
0.5
1.0
1.5
2.0
2.5
3.0
1 10 100 1000
E
e min.
- Threshold Irradiance (mW/m
2
)
ΔV
S
RMS
- AC Voltage on DC Supply Voltage (mV)
f = f
0
f = 30 kHz
f = 10 kHz
f = 100 Hz
P1-P3P4-P6P7-P7

TSOP34838SS1F

Mfr. #:
Buy TSOP34838SS1F
Manufacturer:
Vishay Semiconductors
Description:
Infrared Receivers Mold 38kHz AGC2
Lifecycle:
New from this manufacturer.
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