TSOP312 Vishay, TSOP312 Datasheet - Page 3

• Manufacturer Part Number: TSOP312
• Description: New Tsop312../tsop314.. - Ir Receiver Modules For Remote Control Systems - Vishay Infrared Receiver Modules
• Manufacturer: Vishay

Document Number 81745
Rev. 1.1, 03-Mar-08
16925
V
V
V
20759
Figure 5. Frequency Dependence of Responsivity
E
O
OH
OL
e
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
0.1
Optical Test Signal
0.7
Output Signal, (see fig. 4)
600 µs
Optical Test Signal, Fig. 3
Figure 4. Output Pulse Diagram
Figure 3. Output Function
λ = 950 nm,
1
E
f/f
T
on
e
T = 60 ms
0
- Irradiance (mW/m²)
0.9
- Relative Frequency
Δ f(3 dB) = f
10
f = f
0
± 5 %
100
0
/10
1.1
600 µs
T
T
on
off
T
1000
off
10000
1.3
94 8134
t
t
Figure 7. Sensitivity vs. Supply Voltage Disturbances
20753
Figure 8. Sensitivity vs. Electric Field Disturbances
20747
20757
New TSOP312../TSOP314..
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
3.5
2.5
1.5
0.5
0.1
50
0
0
4
3
2
0
1
1
Figure 6. Sensitivity in Bright Ambient
0.01
Vs
1
0
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:
RMS
E
- AC Voltage on DC Supply Voltage (mV)
Wavelength of Ambient
Illumination: λ = 950 nm
e
500
- Ambient DC Irradiance (W/m²)
0.1
f - EMI Frequency (MHz)
1000
10
Vishay Semiconductors
f = 30 kHz
f = 20 kHz
1500
1
f = 10 kHz
f = 100 Hz
f = f
o
100
2000
10
2500
www.vishay.com
1000
100
3000
3