8-channel relay driver IC, surface mountable in a 20-pin TSSOP package. Features 8 low-side drivers with a maximum output current of 70mA and an output voltage of 400mV. Operates from a 2.3V to 5.5V supply voltage with a typical operating supply current of 50µA. Offers serial and parallel interface options, with turn-on and turn-off delay times of 1µs and a fall time of 2µs. RoHS compliant, with a maximum power dissipation of 1.739W and an operating temperature range of -40°C to 85°C.
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Maxim MAX4821EUP+ technical specifications.
| Package/Case | TSSOP |
| Fall Time | 2us |
| Height | 0.95mm |
| Interface | Serial, Parallel |
| Length | 6.6mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 70mA |
| Max Power Dissipation | 1.739W |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.3V |
| Mount | Surface Mount |
| Number of Drivers | 8 |
| Number of Outputs | 8 |
| Operating Supply Current | 50uA |
| Output Configuration | Low Side |
| Output Current | 70mA |
| Output Voltage | 400mV |
| Packaging | Rail/Tube |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Turn-Off Delay Time | 1us |
| Turn-On Delay Time | 1us |
| Weight | 0.006737oz |
| Width | 4.5mm |
| RoHS | Compliant |
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