The ISL28208 is dual low power precision amplifiers optimized for single supply applications. These devices feature a common mode input voltage range extending to 0.5V below the V- rail, a rail-to-rail differential input voltage range for use as a comparator, and rail-to-rail output voltage swing, which make them ideal for single supply applications where input operation at ground is important. Added features include low offset voltage, and low temperature drift making them the ideal choice for applications requiring high DC accuracy. The output stage is capable of driving large capacitive loads from rail-to-rail for excellent ADC driving performance. The devices can operate for single or dual supply from 3V (±1.5V) to 40V (±20V) and are fully characterized at ±5V and ±15V. The combination of precision, low power, and small footprint provide the user with outstanding value and flexibility relative to similar competitive parts. The ISL28208 dual amplifier is offered in 8 Ld TDFN, MSOP, and SOIC package and operate over the extended temperature range of -40°C to +125°C.
Single or dual supply, rail-to-rail output and below ground (V-) input capability
Rail-to-rail input differential voltage range for comparator applications