| PartNumber | TSOP57238HTT1 | TSOP57236HTT1 | TSOP57238TT2 |
| Description | Infrared Receivers Belobog 38kHz AGC2 | Infrared Receivers Belobog 36kHz AGC2 | Infrared Receivers IR Sensor IC |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Infrared Receivers | Infrared Receivers | Infrared Receivers |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Carrier Frequency | 38 kHz | 36 kHz | - |
| Transmission Distance | 40 m | 40 m | - |
| Beam Angle | 150 deg | 150 deg | - |
| Output Current | 5 mA | 5 mA | - |
| Operating Supply Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | - |
| Operating Supply Current | 700 uA | 700 uA | - |
| Minimum Operating Temperature | - 25 C | - 25 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Package / Case | Belobog-8 | Belobog-8 | - |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | IR Receivers | IR Receivers | IR Receivers |
| Factory Pack Quantity | 1800 | 1800 | 7000 |
| Subcategory | Infrared Data Communications | Infrared Data Communications | Infrared Data Communications |
| Packaging | - | - | Reel |