TSOP34436ST1 Vishay, TSOP34436ST1 Datasheet - Page 3

• Manufacturer Part Number: TSOP34436ST1
• Manufacturer: Vishay

Specifications of TSOP34436ST1

• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 5.5V
• Mounting: Through Hole
• Pin Count: 3
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

Document Number: 81732
Rev. 1.3, 29-Jan-09
16925
V
V
V
20744
E
O
OH
OL
e
Fig. 5 - Frequency Dependence of Responsivity
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
Optical Test Signal
Output Signal, (see fig. 4)
0.1
0.7
600 µs
Optical Test Signal, Fig. 3
Fig. 4 - Output Pulse Diagram
λ = 950 nm,
Fig. 3 - Output Function
1
t
E
f/f
on
t = 60 ms
e
0
- Irradiance (mW/m²)
0.9
- Relative Frequency
Δ f(3 dB) = f
10
f = f
0
± 5 %
100
0
/10
600 µs
1.1
T
T
on
off
t
off
1000
Remote Control Systems
IR Receiver Modules for
10 000
94 8134
1.3
t
t
20746
20747
20745
Fig. 7 - Sensitivity vs. Supply Voltage Disturbances
500
450
400
350
300
250
200
150
100
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
Δ Vs
50
Fig. 8 - Sensitivity vs. Electric Field Disturbances
3.5
2.5
1.5
0.5
0
1
0
4
3
2
1
0
0.01
1
0
RMS
10 W/m² = 1.4 klx (Std. illum. A, T = 2855 K)
10 W/m² = 8.2 klx (Daylight, T = 5900 K)
Correlation with Ambient Light Sources:
Fig. 6 - Sensitivity in Bright Ambient
- AC Voltage on DC Supply Voltage (mV)
E
Wavelength of Ambient
Illumination: λ = 950 nm
500
e
TSOP348.., TSOP344..
- Ambient DC Irradiance (W/m²)
0.1
f - EMI Frequency (MHz)
1000
Vishay Semiconductors
10
1500
f = 30 kHz
1
f = 20 kHz
f = 10 kHz
f = 100 Hz
f = f
100
2000
0
10
2500
www.vishay.com
1000
100
3000
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