LTC2372-16
16-Bit, 500ksps, 8-Channel
SAR ADC with 96dB SNR
Features Description 500ksps Throughput Rate
nn 16-Bit Resolution with No Missing Codes
nn 8-Channel Multiplexer with Selectable Input Range
nn Fully Differential (±4.096V)
nn Pseudo-Differential Unipolar (0V to 4.096V)
nn Pseudo-Differential Bipolar (±2.048V)
nn INL: ±1LSB (Maximum)
nn SNR: 96dB (Fully Differential)/93.5dB (PseudoDifferential) (Typical) at fIN = 1kHz
nn THD: –110dB (Typical) at f = 1kHz
IN
nn Programmable Sequencer
nn Selectable Digital Gain Compression
nn Single 5V Supply with 1.8V to 5V I/O Voltages
nn SPI-Compatible Serial I/O
nn Onboard 2.048V Reference and Reference Buffer
nn No Pipeline Delay, No Cycle Latency
nn Power Dissipation 27mW (Typical)
nn Guaranteed Operation to 125°C
nn 32-Lead 5mm × 5mm QFN Package The LTC®2372-16 is a low noise, high speed, 8-channel
16-bit successive approximation register (SAR) ADC. Operating from a single 5V supply, the LTC2372-16 has a highly …