TSOP4840 Vishay, TSOP4840 Datasheet

Infrared Receivers 4.5-5.5V 40kHz

TSOP4840

Manufacturer Part Number
TSOP4840
Description
Infrared Receivers 4.5-5.5V 40kHz
Manufacturer
Vishay
Datasheet

Specifications of TSOP4840

Carrier Frequency
40 KHz
Supply Current
0.85 mA
Beam Angle
45 deg
Data Transmission Rate
800 bits/s
Mounting Style
Through Hole
Transmission Distance
45 m
Viewing Angle
45 deg
Output Current
5 mA
Operating Voltage
2.7 V to 5.5 V
Power Dissipation
10 mW
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 25 C
Transmission Range
45m
Directivity
45°
Supply Voltage Range
2.7V To 5.5V
Opto Case Style
Through Hole
Operating Temperature Range
-25°C To +85°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TSOP4840
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OSRAM
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MOIEX
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MECHANICAL DATA
Pinning for TSOP44.., TSOP48..:
1 = OUT, 2 = GND, 3 = V
Pinning for TSOP22.., TSOP24..:
1 = OUT, 2 = V
BLOCK DIAGRAM
** Please see document “Vishay Material Category Policy”:
Document Number: 82090
Rev. 2.8, 04-Feb-11
PARTS TABLE
CARRIER
FREQUENCY
30 kHz
33 kHz
36 kHz
38 kHz
40 kHz
56 kHz
16833_14
PIN
Input
1
2
S
IR Receiver Modules for Remote Control Systems
, 3 = GND
AGC
3
1 = OUT, 2 = GND, 3 = V
Control circuit
S
Band
pass
TSOP4830
TSOP4833
TSOP4836
TSOP4838
TSOP4840
TSOP4856
STANDARD APPLICATIONS
Demo-
dulator
16672
33 kΩ
(AGC2)
S
1 = OUT, 2 = V
TSOP22.., TSOP24.., TSOP48.., TSOP44..
3
1
2
www.vishay.com/doc?99902
TSOP2230
TSOP2233
TSOP2236
TSOP2238
TSOP2240
TSOP2256
S
, 3 = GND
FEATURES
• Low supply current
• Photo detector and preamplifier in one
• Internal filter for PCM frequency
• Improved shielding against EMI
• Supply voltage: 2.7 V to 5.5 V
• Improved immunity against ambient light
• Insensitive to supply voltage ripple and noise
• Compliant to RoHS Directive 2002/95/EC and in
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 TSOP22.., TSOP48.. are compatible
with all common IR remote control data formats. The
TSOP24.., TSOP44.. 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.
APPLICATION CIRCUIT
PINNING
17170_7
package
accordance to WEEE 2002/96/EC
The external components R
to improve the robustness against electrical overstress
(typical values are R
The output voltage V
below 1 V by the external circuit.
The capacitive load at the output should be less than 2 nF.
Transmitter
TSALxxxx
with
1 = OUT, 2 = GND, 3 = V
TSOP4430
TSOP4433
TSOP4436
TSOP4438
TSOP4440
TSOP4456
IR receiver
1
O
VERY NOISY ENVIRONMENTS
= 100 Ω, C
should not be pulled down to a level
Vishay Semiconductors
1
and C
GND
V
OUT
1
S
= 0.1 µF).
1
(AGC4)
S
are optional
C
1 = OUT, 2 = V
R
1
1
V
O
TSOP2430
TSOP2433
TSOP2436
TSOP2438
TSOP2440
TSOP2456
µC
www.vishay.com
GND
+ V
S
, 3 = GND
S
1

Related parts for TSOP4840

TSOP4840 Summary of contents

Page 1

... PARTS TABLE STANDARD APPLICATIONS CARRIER FREQUENCY 1 = OUT GND kHz TSOP4830 33 kHz TSOP4833 36 kHz TSOP4836 38 kHz TSOP4838 40 kHz TSOP4840 56 kHz TSOP4856 BLOCK DIAGRAM 16833_14 Band Demo- Input AGC pass dulator PIN Control circuit ** Please see document “Vishay Material Category Policy”: Document Number: 82090 Rev ...

Page 2

... TSOP22.., TSOP24.., TSOP48.., TSOP44.. Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS PARAMETER Supply voltage Supply current Output voltage Voltage at output to supply Output current Junction temperature Storage temperature range Operating temperature range 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 ...

Page 3

... off 21394_1 Fig Sensitivity vs. Supply Voltage Disturbances 1.3 20747 Fig Sensitivity vs. Electric Field Disturbances Vishay Semiconductors 5 Correlation with Ambient Light Sources: 4 W/m = 1.4 kLx (Std. illum 2855 W/m = 8.2.kLx (Daylight 5900 K) 3.5 3 2.5 2 1.5 Wavelength of Ambient 1 Illumination: λ = 950 nm ...

Page 4

... TSOP22.., TSOP24.., TSOP48.., TSOP44.. Vishay Semiconductors 0.8 0.7 0.6 0.5 0.4 0.3 TSOP24.. 0.2 TSOP44.. 0 kHz mW/m² 21396_13 Burst Length (Number of Cycles/Burst) Fig Max. Envelope Duty Cycle vs. Burst Length 0.3 0.25 0.2 0.15 0.1 0. Ambient Temperature (°C) 21397_1 amb Fig Sensitivity vs. Ambient Temperature 1 ...

Page 5

... Fig Signal from Fluorescent Lamp TSOP22.., TSOP48.. 10 cycles/burst cycles  12 cycles 70 cycles > burst length 800 yes yes yes yes yes yes Most common disturbance signals are suppressed Vishay Semiconductors Time (ms) with Low Modulation Time (ms) with High Modulation TSOP24.., TSOP44.. 10 cycles/burst cycles  ...

Page 6

... TSOP22.., TSOP24.., TSOP48.., TSOP44.. Vishay Semiconductors PACKAGE DIMENSIONS in millimeters 0.7 max. 2.54 nom. marking area Drawing-No.: 6.550-5169.01-4 Issue: 9; 03.11.10 13655 www.vishay.com 6 IR Receiver Modules for Remote Control Systems 6 0.85 max. 0.89 2.54 nom. Not indicated tolerances ± 0.2 R 2.5 3.9 0.5 max. ...

Page 7

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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