Winsen(炜盛)China
RDB226 Digital Pyroelectric Infrared Sensor
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View full reportTechnical parameters
| Power | |
|---|---|
| Current | IDD |
| Output drive current | IREL |
| PinVoltage | -0.3 |
| SENS, ONTIME Input Current | 20 |
| Voltage | VDD |
| AC and DC characteristics | |
| Chip oscillator frequency | FCLK |
| Delay time | ONTIME |
| High filter cut-off frequency | 0.4 |
| Low filter cut-off frequency | 7 |
| Environment and package | |
| Size | TO-5 9.1x4.5mm |
| Storagetemperature | TST |
| Temperature | WST |
| Other | |
| -0.3 | 4.5 |
| 0.6 | V |
| 1 | 3600 |
| 10 | uA |
| -1000 | 1000 |
| 104 | uV |
| 1.2 | V |
| 1.5 | 3.0 |
| -25 | 85 |
| 32 | KHz |
| -40 | 125 |
| 4.5 | V |
| -5 | 5 |
| Block time | 2.0 |
| Characteristics | Sensitivity, delay time, and light adjustment function |
| Chip oscillator error | FCLK_Err |
| Detection principle | pyroelectric effect |
| Max | Unit |
| Min | Max |
| Model | RDB226 |
| nA | Pull-down current |
| OEN Input High LEL | VIH_OEN |
| OEN Input Low LEL | VIL_OEN |
| Parameter | Symbol |
| Ppm/K | -20~80℃ |
| Receiving wavelength | 5-14um |
| S | 16 levels of adjustment |
| Sensitivity | VSENS |
| SENS, ONTIME Input | 0 |
| Target | human body induction |
| Unit | Note |
| V | 25℃ |
| VDD+0.3 | V |
| Working conditions | Working voltage:1.5-4.5V |