The LTC2418CGNPBF from Analog Devices is an ultra-small, low-power, 24-bit ?S analog-to-digital converter (ADC). It includes a low noise, wide bandwidth track/hold amplifier, providing 24-bit resolution with a no missing codes performance over the -40°C to 125°C temperature range. It offers a wide input voltage range of 0V to 6V, and a single 5V analog power supply. This ADC device operates over an extremely wide frequency range of 0.001Hz to 130kHz and supports sampling rates up to 460kSPS. It includes two separate, buffered, high accuracy, temperature-compensated references with an internal 2.5V reference and an external reference option that provides rail-to-rail inputs and outputs. This ADC is available in a 0.5mm pitch, 24-lead lead-frame chip-scale package making it suitable for space-constrained designs.