This data sheet introduces the ADA4432-1/ADA4433-1 SD video filter amplifiers with output short-to-battery protection, which are qualified for automotive applications and can be used in automotive rearview cameras, automotive video electronic control units (ECUs) and surveillance video systems
The ADA4432-1 and ADA4433-1 are fully integrated video reconstruction filters designed for automotive rearview cameras and video electronic control units. They combine overvoltage protection (short-to-battery) and short-to-ground protection with a fifth-order low-pass video filter to ensure robust performance in hostile environments. The ADA4432-1 offers single-ended output, while the ADA4433-1 provides differential output capabilities.
| Supply Voltage Range | 2.6 V to 3.6 V |
|---|---|
| Operating Temperature Range | -40°C to +125°C |
| Short-to-Battery Protection | up to 18 V |
| Quiescent Current (Typical) | 7.6 mA (ADA4432-1) |
| Quiescent Current (Typical) | 13.2 mA (ADA4433-1) |
| Package Options | 8-lead LFCSP, 6-lead SOT-23 |
The devices operate on a single supply voltage ranging from 2.6 V to 3.6 V.
The output overvoltage protection covers up to 18 V.
The typical quiescent current for the ADA4432-1 is 7.6 mA.