The LTC2320-12 is a low noise, high speed octal 12‑bit + sign successive approximation register (SAR) ADC with differential inputs and wide input common mode range. Operating from a single 3.3V or 5V supply, the LTC2320‑12 has an 8VP-P differential input range, making it ideal for applications which require a wide dynamic range with high common mode rejection. The LTC2320-12 achieves ±0.25LSB INL typical, no missing codes at 12 bits and 77dB SNR. The LTC2320-12 has an onboard low drift (20ppm/°C max) 2.048V or 4.096V temperature-compensated reference. The LTC2320-12 also has a high speed SPI-compatible serial interface that supports CMOS or LVDS. The fast 1.5Msps per channel throughput with no latency makes the LTC2320-12 ideally suited for a wide variety of high speed applications. The LTC2320-12 dissipates only 20mW per channel and offers nap and sleep modes to reduce the power consumption to 26μW for further power savings during inactive periods. Applications * High Speed Data Acquisition Systems * Communications * Remote Data Acquisition * Imaging * Optical Networking * Automotive * Multiphase Motor Control * 1.5Msps/Ch Throughput Rate * Eight Simultaneously Sampling Channels * Guaranteed 12-Bit, No Missing Codes * 8VP-P Differential Inputs with Wide Input Common Mode Range * 77dB SNR (Typ) at fIN = 500kHz * –90dB THD (Typ) at fIN = 500kHz * Guaranteed Operation to 125°C * Single 3.3V or 5V Supply * Low Drift (20ppm/°C Max) 2.048V or 4.096V Internal Reference * 1.8V to 2.5V I/O Voltages * CMOS or LVDS SPI-Compatible Serial I/O * Power Dissipation 20mW/Ch (Typ) * Small 52-Lead (7mm × 8mm) QFN Package https://elecena.pl/product/7549433/octal-12-bit-sign-1-5msps-ch-simultaneous-sampling-adc 2017-01-25 https://elecena.pl/product/7549433/octal-12-bit-sign-1-5msps-ch-simultaneous-sampling-adc 2025-01-18