LTC2311-16

LTC2311-16 16-Bit, 5Msps Differential Input ADC with Wide Input Common Mode Range FEATURES n 5Msps Throughput Rate n ±3LSB INL (Typ), ±8LSB INL Guaranteed n Guaranteed 16-Bit, No Missing Codes n 8VP-P Differential Inputs with Wide Input Common Mode Range n 81dB SNR (Typ) at fIN = 2.2MHz n –90dB THD (Typ) at fIN = 2.2MHz n Guaranteed Operation –40°C to 125°C n Single 3.3V or 5V Supply n Low Drift (20ppm/°C Max) 2.048V or 4.096V Internal Reference with 1.25V External Reference Input n 1.8V to 2.5V I/O Voltages n CMOS or LVDS SPI-Compatible Serial I/O n Power Dissipation 50mW at VDD = 5V (Typ) n Small 16-Lead (4mm × 5mm) MSOP Package n AEC-Q100 Qualified for Automotive Applications APPLICATIONS n High Speed Data Acquisition Systems n Communications n Remote Data Acquisition n Imaging n Optical Networking n Automotive n Multiphase Motor Control DESCRIPTION The LTC®2311-16 is a low noise, high speed 16-bit successive approximation register (SAR) ADC with differential inputs and wide input common mode range. Operating from a single 3.3V or 5V supply, the LTC2311‑16 has an 8VP-P differential input range, making it ideal for applications which require a wide dynamic range with high common mode rejection. The LTC2311-16 achieves ±3LSB INL typical, no missing codes at 16 bits and 81dB SNR typical. The LTC2311-16 has an onboard low drift (20ppm/°C max) 2.048V or 4.096V temperature-compensated reference and provides an external 1.25V buffered reference input. The LTC2311-16 also has a ...