TSOP34540(2013) View Datasheet(PDF) - Vishay Semiconductors
Part Name
Description
Manufacturer
TSOP34540 Datasheet PDF : 7 Pages
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TSOP321.., TSOP323.., TSOP325.., TSOP341.., TSOP343.., TSOP345..
www.vishay.com
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
1
2
3
16672
MECHANICAL DATA
Pinning for TSOP341.., TSOP343.., TSOP345..:
1 = OUT, 2 = GND, 3 = VS
Pinning for TSOP321.., TSOP323.., TSOP325..:
1 = OUT, 2 = VS, 3 = GND
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 TSOP321.., TSOP341.. are legacy
products, compatible with all common IR remote control
data formats. The TSOP323.., TSOP343.. are optimized to
better suppress spurious pulses from energy saving
fluorescent lamps. The TSOP325.., TSOP345.. have an
excellent noise suppression. It is immune to dimmed LCD
backlighting and any fluorescent lamps. AGC3 and AGC5
may also suppress some data signals in case of continuous
transmission.
This component has not been qualified according to
automotive specifications.
PARTS TABLE
AGC
LEGACY, FOR SHORT BURST
REMOTE CONTROLS (AGC1)
NOISY ENVIRONMENTS AND
SHORT BURSTS (AGC3)
VERY NOISY ENVIRONMENTS
AND SHORT BURSTS (AGC5)
30 kHz
TSOP34130
TSOP32130
TSOP34330
TSOP32330
TSOP34530
TSOP32530
33 kHz
Carrier
36 kHz
frequency 38 kHz
TSOP34133
TSOP34136
TSOP34138
TSOP32133
TSOP32136
TSOP32138
TSOP34333
TSOP34336
TSOP34338
TSOP32333
TSOP32336 (1)(2)
TSOP32338 (3)(4)(5)(6)
TSOP34533
TSOP34536
TSOP34538
TSOP32533
TSOP32536(1)(2)
TSOP32538 (3)(4)(5)
40 kHz
TSOP34140
TSOP32140
TSOP34340
TSOP32340
TSOP34540
TSOP32540
56 kHz
TSOP34156
TSOP32156
TSOP34356
TSOP32356
TSOP34556
TSOP32556
Package
Pinning
1 = OUT, 1 = OUT, 2 = VS, 1 = OUT,
1 = OUT, 2 = VS,
2 = GND, 3 = VS
3 = GND
2 = GND, 3 = VS
3 = GND
Dimensions
(mm)
6.9 H x 5.6 W x 6.0 L
1 = OUT,
1 = OUT, 2 = VS,
2 = GND, 3 = VS
3 = GND
Mounting
Leaded
Application
Remote control
Best remote
control code
(1) MCIR (2) RCMM (3) Mitsubishi (4) RECS-80 Code (5) r-map (6) XMP-1, XMP-2
BLOCK DIAGRAM
16833-13
3
30 kΩ
1
Input
AGC
Band
pass
Demo-
dulator
APPLICATION CIRCUIT
17170_5
Transmitter IR receiver
with
TSALxxxx
VS
OUT
GND
R1
C1
VO
+ VS
µC
GND
PIN
Rev. 1.2, 18-Sep-13
Control circuit
2
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.
1
Document Number: 82490
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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