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TSOP32230 Datasheet(PDF) 3 Page - Vishay Siliconix

Part No. TSOP32230
Description  IR Receiver Modules for Remote Control Systems
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Maker  VISHAY [Vishay Siliconix]
Homepage  http://www.vishay.com
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TSOP32230 Datasheet(HTML) 3 Page - Vishay Siliconix

   
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TSOP322..
Document Number 82228
Rev. 1.2, 31-Jan-05
Vishay Semiconductors
www.vishay.com
3
Typical Characteristics (Tamb = 25
°C unless otherwise specified)
Figure 1. Output Function
Figure 2. Pulse Length and Sensitivity in Dark Ambient
Figure 3. Output Function
Ee
T
tpi *
t
* tpi w 10/fo is recommended for optimal function
VO
VOH
VOL
t
16110
Optical Test Signal
(IR diode TSAL6200, IF = 0.4 A, 30 pulses, f = f0, T = 10 ms)
Output Signal
td1 )
tpo2 )
1 ) 7/f0 < td < 15/f0
2 )
tpi–5/f0 < tpo < tpi+6/f0
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0.11.010.0
100.0 1000.010000.0
Ee – Irradiance ( mW/m2 )
16908
Input Burst Duration
l = 950 nm,
optical test signal, fig.1
Output Pulse
Ee
t
VO
VOH
VOL
t
600
ms
600
ms
T = 60 ms
Ton
Toff
94 8134
Optical Test Signal
Output Signal, ( see Fig.4 )
Figure 4. Output Pulse Diagram
Figure 5. Frequency Dependence of Responsivity
Figure 6. Sensitivity in Bright Ambient
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0.11.010.0
100.0 1000.010000.0
Ee – Irradiance ( mW/m2 )
16909
Toff
l = 950 nm,
optical test signal, fig.3
Ton
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0.70.9
1.11.3
f/f0 – Relative Frequency
16925
f = f0"5%
Df ( 3dB ) = f0/10
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.01
0.10
1.00
10.00
100.00
E – Ambient DC Irradiance (W/m2)
16911
Correlation with ambient light sources:
10W/m2
^1.4klx (Std.illum.A,T=2855K)
10W/m2
^8.2klx (Daylight,T=5900K)
Ambient,
l = 950 nm


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