All four ADCs communicate via a 3-wire SPI-compatible serial interface. Their tiny size, low power, and guaranteed -40°C to +125°C temperature range make these ADCs a great fit for high-resolution automotive applications such as temperature sensing, airflow sensing, or engine fluid measurement. The LTC1860, LTC1861, LTC1864, and LTC1865 are the highest resolution, smallest solution size family of automotive-grade SAR ADCs available on the market today.
The LTC1860, LTC1861, LTC1864, and LTC1865 automotive grade ADCs are all available today.