24-Bit 2Msps SAR ADC 145dB Dynamic Range Digital Averaging Filter Simplifies Interfacing to µProcessors The LTC®2380-24 is a breakthrough no latency 24-bit 2Msps SAR ADC. An integrated digital filter reduces noise to achieve true 24-bit dynamic range. The LTC2380-24 features a unique digital interface, enabling results to be read with a slow serial clock, easing interfacing to microprocessors. The LTC2380-24 targets industrial and instrumentation applications requiring high dynamic range. • • • • • • • • • • Guaranteed 24-Bit No Missing Codes Integrated Digital Filter 101dB Dynamic Range (Typ) at 1.5Msps 145dB Dynamic Range (Typ) at 30.5sps ±0.5ppm INL (Typ) −117dB THD (Typ) at fIN = 2kHz Low Power: 28mW at 2Msps 50Hz/60Hz Rejection Single 2.5V Supply 16-Lead MSOP and 4mm × 3mm DFN Packages www.linear.com/product/LTC2380-24 1-800-4-LINEAR , LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. DC Histogram 200nVRMS Noise at 30.5sps 10000 8000 Counts Features 6000 4000 2000 0 –1 0 24-Bit Codes 1