Demonstration circuit 1563A features the LTC?2315. This unipolar, single channel, serial, high speed successive approximation register (SAR) ADCs is available in an 8-lead TSOT package. The LTC2315 has an internal 20ppm reference and an SPI-compatible serial interface that supports 1.8V, 2.5V, 3V and 5V logic.
Data Conversion IC Development Tools LTC2315-12 Demo Board 12-bit, 5Msps Serial SAR ADC with 20ppm/ C (Max) Internal Reference in TSOT-8 (Req DC2026 or DC718)