Dual-channel peripheral driver IC featuring 0.5A high-level output current and 250mA low-level output current. Operates with a supply voltage range of 6.5V to 24V, offering a maximum power dissipation of 1.2W. Exhibits a 20ns fall time and 60ns propagation delay, with a 5.6ns pulse width distortion. Supports an 8MHz frequency and includes 2 drivers with 2 outputs. Rated for automotive applications with a temperature range of -40°C to 125°C and is RoHS compliant.
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Silicon Labs SI8231AB-B-IS technical specifications.
| Approvals | CSA, VDE, UR, CQC |
| Package/Case | SOIC |
| Fall Time | 20ns |
| Frequency | 8MHz |
| High Level Output Current | 500mA |
| Low Level Output Current | 250mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 500mA |
| Max Power Dissipation | 1.2W |
| Max Supply Voltage | 24V |
| Min Supply Voltage | 6.5V |
| Number of Channels | 2 |
| Number of Drivers | 2 |
| Number of Outputs | 2 |
| Package Quantity | 46 |
| Packaging | Rail/Tube |
| Power Dissipation | 1.2W |
| Propagation Delay | 60ns |
| Pulse Width Distortion (PWD) | 5.6ns |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | Automotive, AEC-Q100 |
| Turn-On Delay Time | 30ns |
| Weight | 0.001764oz |
| RoHS | Compliant |
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