| PartNumber | TSOP37238TT2 | TSOP37240HTT1 | TSOP37238TT1 |
| Description | Infrared Receivers IR Sensor IC | Infrared Receivers Belobog 40kHz AGC2 | Infrared Receivers IR Sensor IC |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Infrared Receivers | Infrared Receivers | Infrared Receivers |
| RoHS | Y | Y | Y |
| Packaging | Reel | - | Reel |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | IR Receivers | IR Receivers | IR Receivers |
| Factory Pack Quantity | 7000 | 1500 | 1800 |
| Subcategory | Infrared Data Communications | Infrared Data Communications | Infrared Data Communications |
| Mounting Style | - | SMD/SMT | - |
| Carrier Frequency | - | 40 kHz | - |
| Transmission Distance | - | 45 m | - |
| Beam Angle | - | 150 deg | - |
| Output Current | - | 5 mA | - |
| Operating Supply Voltage | - | 2.5 V to 5.5 V | - |
| Operating Supply Current | - | 350 uA | - |
| Minimum Operating Temperature | - | - 25 C | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Package / Case | - | Belobog-8 | - |
| Unit Weight | - | - | 0.000917 oz |