TSOP58236 Vishay, TSOP58236 Datasheet - Page 5

• Manufacturer Part Number: TSOP58236
• Manufacturer: Vishay

Specifications of TSOP58236

• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 5.5V
• Mounting: Through Hole
• Pin Count: 3
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

SUITABLE DATA FORMAT
These products are designed to suppress spurious output
pulses due to noise or disturbance signals. Data and
disturbance signals can be distinguished by the devices
according to carrier frequency, burst length and envelope
duty cycle. The data signal should be close to the
band-pass center frequency (e.g. 38 kHz) and fulfill the
conditions in the table below.
When a data signal is applied to the IR receiver in the
presence of a disturbance signal, the sensitivity of the
receiver is reduced to insure that no spurious pulses are
present at the output. Some examples of disturbance
signals which are suppressed are:
• DC light (e.g. from tungsten bulb or sunlight)
• Continuous signals at any frequency
• Strongly or weakly modulated noise from fluorescent
Note
• For data formats with short bursts please see the datasheet of TSOP581.., TSOP591.., TSOP583.., TSOP593..
Document Number: 81221
Rev. 1.7, 07-Dec-10
Minimum burst length
After each burst of length
a minimum gap time is required of
For bursts greater than
a minimum gap time in the data stream is needed of
Maximum number of continuous short bursts/second
Recommended for NEC code
Recommended for RC5/RC6 code
Recommended for Sony code
Recommended for Thomson 56 kHz code
Recommended for Mitsubishi code (38 kHz, preburst 8 ms, 16 bit)
Recommended for Sharp code
Suppression of interference from fluorescent lamps
lamps with electronic ballasts (see figure 15 or figure 16)
TSOP582.., TSOP584.., TSOP592.., TSOP594..
IR Receiver Modules for Remote
Control Systems
Most common disturbance
TSOP582.., TSOP592..
signals are suppressed
> 4 x burst length
10 cycles/burst
10 to 70 cycles
≥ 12 cycles
16920
16921
70 cycles
Fig. 15 - IR Signal from Fluorescent Lamp
Fig. 16 - IR Signal from Fluorescent Lamp
800
yes
yes
yes
yes
yes
yes
0
0
with High Modulation
with Low Modulation
Lamp with High Modulation
IR Signal from Fluorescent
IR Signal from Fluorescent
Lamp with Low Modulation
Vishay Semiconductors
5
5
Time (ms)
Time (ms)
10
10
Even extreme disturbance
TSOP584.., TSOP594..
signals are suppressed
> 10 x burst length
10 cycles/burst
10 to 35 cycles
≥ 12 cycles
15
15
35 cycles
1300
yes
yes
yes
yes
yes
no
www.vishay.com
20
20
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