New TSOP592.., TSOP594..
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
FEATURES
• Low supply current
• Photo detector and preamplifier in one package
• 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
19026
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
MECHANICAL DATA
Pinning:
DESCRIPTION
The TSOP592.., TSOP594.. 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 = OUT, 2 = VS, 3 = GND
The demodulated output signal can be directly decoded by a
microprocessor. The TSOP592.. is compatible with all
common IR remote control data formats. The TSOP594.. 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 ENVIRONMENT (AGC4)
30 kHz
33 kHz
36 kHz
36.7 kHz
38 kHz
40 kHz
56 kHz
TSOP59230
TSOP59233
TSOP59236
TSOP59237
TSOP59238
TSOP59240
TSOP59256
TSOP59430
TSOP59433
TSOP59436
TSOP59437
TSOP59438
TSOP59440
TSOP59456
BLOCK DIAGRAM
APPLICATION CIRCUIT
17170_7
R1
16833_7
Transmitter
with
TSALxxxx
IR receiver
2
VS
+ VS
GND
VS
C1
33 kΩ
µC
OUT
1
VO
OUT
GND
Band
pass
Demo-
dulator
Input
AGC
The external components R and C are optional
3
1
1
to improve the robustnes against electrical overstress
(typical values are R = 100 Ω, C = 0.1 µF).
PIN
Control circuit
GND
1
1
The output voltage VO should not be pulled down to a level
below 1 V by the external circuit.
The capacitive load at the output should be less than 2 nF.
Document Number: 81222
Rev. 1.5, 12-Nov-09
www.vishay.com
1