Datasheet Analog Devices LTC2508-32 — Datenblatt

LTC2508-32
32-Bit Oversampling ADC
with Configurable Digital Filter
FEATURES DESCRIPTION ±0.5ppm INL (Typ)
nn 145dB Dynamic Range (Typ) at 61sps
nn 131dB Dynamic Range (Typ) at 4ksps
nn Guaranteed 32-Bits No Missing Codes
nn Configurable Digital Filter with Synchronization
nn Relaxed Anti-Aliasing Filter Requirements
nn Dual Output 32-Bit SAR ADC
nn 32-Bit Digitally Filtered Low Noise Output
nn 14-Bit Differential + 8-Bit Common Mode 1Msps
No Latency Output
nn Wide Input Common Mode Range
nn Guaranteed Operation to 85°C
nn 1.8V to 5V SPI-Compatible Serial I/O
nn Low Power: 24mW at 1Msps
nn 24-Lead 7mm × 4mm DFN Package The LTC®2508-32 is a low noise, low power, high performance 32-bit ADC with an integrated configurable digital
filter. Operating from a single 2.5V supply, the LTC2508-32
features a fully differential input range up to ±VREF, with
VREF ranging from 2.5V to 5.1V. The LTC2508-32 supports
a wide common mode range from 0V to VREF simplifying
analog signal conditioning requirements. nn The LTC2508-32 simultaneously provides two output …