VISHAY
TSOP5700
Vishay Semiconductors
IR Receiver for High Data Rate PCM at 455 kHz
Description
The TSOP5700 is a miniaturized SMD IR receiver for
infrared remote control and IR data transmission. PIN
diode and preamplifier are assembled on lead frame,
the epoxy package is designed as IR filter.
The demodulated output signal can directly be
decoded by a microprocessor. The main benefit is the
operation with high data rates and long distances.
1
2
3
4
16797
Features
鈥?Photo detector and preamplifier in one package
鈥?Internal Bandfilter for PCM frequency
鈥?Internal shielding against electrical field
disturbance
鈥?TTL and CMOS compatibility
鈥?Output active low
鈥?Small size package
鈥?Short settling time after power on
鈥?High envelope duty cycle can be received
鈥?Enhanced immunity against disturbance from
energy saving lamps
鈥?Taping available for topview and sideview
assembly
Special Features
鈥?Data rate 20 kbit/s
鈥?Supply voltage 2.7 - 5.5 V
Mechanical Data
Pinning:
1 = GND, 2 = NC, 3 = OUT, 4 = V
S
Block Diagram
Application Circuit
16840
4
10 k鈩?/div>
Input
PIN
AGC
Band
Pass
Demo-
dulator
V
S
16843
3
OUT
Circuit
Transmitter
TSOPxxxx
with
TSHFxxxx
R
1
= 47
鈩?/div>
V
S
C
1
=
4.7 碌F
R
2
>=
1 k鈩?/div>
+V
S
OUT
GND
碌C
V
O
GND
1
Control Circuit
GND
R
1
+ C
1
recommended to suppress power supply
disturbances.
R
2
optional for improved pulse forming.
Document Number 82166
Rev. 5, 14-Aug-03
www.vishay.com
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