LTC2373-18 Overview
Description
The LTC®2373-18 is a low noise, high speed, 8-channel 18-bit successive approximation register (SAR) ADC. Operating from a single 5V supply, the LTC2373-18 has a highly configurable, low crosstalk 8-channel input multiplexer, supporting fully differential, pseudo-differential unipolar and pseudo-differential bipolar analog input ranges.
Key Features
- Fully Differential (±4.096V)
- Pseudo-Differential Unipolar (0V to 4.096V)
- Pseudo-Differential Bipolar (±2.048V)
- INL: ±2.75LSB (Maximum)
- SNR: 100dB (Fully Differential)/95dB (Pseudo- Differential) (Typical) at fIN = 1kHz
- THD: –110dB (Typical) at fIN = 1kHz
- Programmable Sequencer
- Selectable Digital Gain Compression
- Single 5V Supply with 1.8V to 5V I/O Voltages
- SPI-Compatible Serial I/O
