The ADA4830-1/ADA4830-2 are high performance difference amplifiers with high input common-mode range, high slew rate and low output impedance. The devices operate from a single 5 V supply and feature up to 18 V input overvoltage (short-to-battery) protection, making them suitable for applications such as automotive vision systems, automotive infotainment systems and surveillance systems.
The ADA4830-1 (single) and ADA4830-2 (dual) are monolithic, high speed difference amplifiers designed to integrate input overvoltage (short-to-battery) protection of up to 18 V. They feature a wide input common-mode range suitable for single 5 V supplies and offer excellent video specifications with a gain of 0.50 V/V.
| Slew Rate (2 V step) | 250 V/us |
|---|---|
| Signal-to-Noise Ratio | 73 dB |
| Nominal Gain (Vin to Vout) | 0.50 V/V |
| Input Common-Mode Voltage Range (Single 5V) | -10 V to +9.5 V |
| Protected Input Voltage Range (Short-to-Battery) | -9 V to +20 V |
| Operating Temperature Range | -40°C to +125°C |
The device provides input overvoltage (short-to-battery) protection of up to 18 V.
The ADA4830-1 and ADA4830-2 present a gain of 0.50 V/V at their output.
Yes, the devices are specified for operation over the automotive temperature range of —40°C to +125°C and are qualified for automotive applications.