TSOP32338 Vishay, TSOP32338 Datasheet - Page 4

• Manufacturer Part Number: TSOP32338
• Description: IR RECEIVER MODULES FOR REMOTE CONTROL SYSTEMS
• Manufacturer: Vishay

Specifications of TSOP32338

• 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
• Sensing Distance: 45m
• B.p.f. Center Frequency: 38.0kHz
• Voltage - Supply: 2.5 V ~ 5.5 V
• Current - Supply: 450µA
• Orientation: Side View
• Mounting Type: Through Hole
• Lead Free Status / Rohs Status: Compliant

TSOP321.., TSOP323.., TSOP325.., TSOP341.., TSOP343.., TSOP345..
Vishay Semiconductors
www.vishay.com
4
Fig. 9 - Maximum Envelope Duty Cycle vs. Burst Length
Fig. 11 - Relative Spectral Sensitivity vs. Wavelength
16919
22180-8
20749
Fig. 10 - Sensitivity vs. Ambient Temperature
0.18
0.16
0.14
0.12
0.08
0.06
0.04
0.02
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.2
0.1
0
0
- 30
750
0
Burst Length (Number of Cycles/Burst)
- 10
T
20
amb
850
- Ambient Temperature (°C)
λ - Wavelength (nm)
40
10
TSOP343.., TSOP323..
950
60
30
TSOP345.., TSOP325..
80
TSOP341..
TSOP321..
f = 38 kHz,
E
50
e
1050
= 2 mW/m²
IR Receiver Modules for Remote
100
70
1150
120
90
Control Systems
20750
96 12223p2
0.18
0.16
0.14
0.12
0.08
0.06
0.04
0.02
0.2
0.1
1.0
0.9
0.8
0.7
0
Fig. 13 - Sensitivity vs. Supply Voltage
2
0.6
Fig. 12 - Horizontal Directivity
d
2.5
rel
0.4
- Relative Transmission Distance
V
3
s
- Supply Voltage (V)
0.2
3.5
0
0°
4
4.5
Document Number: 81737
10°
5
Rev. 1.5, 23-Nov-10
20°
5.5
6
30°
40°
50°
60°
70°
80°