LTC2344-16 Datasheet PDF | Linear Technology

Linear Technology LTC2344-16

the LTC2344-16 analog inputs allow the ADC to directly digitize a variety of signals, simplifying signal chain design. This input signal flexibility, combined with ±1.25LSB INL, no missing codes at 16 bits, and 93.4dB SNR, makes the LTC2344-16 an ideal choice for many applications requiring wide dynamic range. The LTC2344-16 supports pin-selectable SPI CMOS (1.8V to 5V) and LVDS serial interfaces.

Part No.	LTC2344-16
Datasheet	LTC2344-16 Download
Manufacturer	Linear Technology
Description	400ksps/ch Differential SoftSpan ADC
Buy	Stock & Price

FEATURES

Quad, 16-Bit, 400ksps/ch Differential SoftSpan ADC with Wide Input Common Mode Range

DESCRIPTION

nn 400ksps per Channel Throughput nn Four Simultaneous Sampling Channels nn ±1.25LSB INL (Maximum) nn Guaranteed 16-Bit, No Missing Codes nn Differential, Wide Common Mode Range Inputs nn Per-Channel SoftSpan Input Ranges: ±4.096V, 0V to 4.096V, ±2.048V, 0V to 2.048V ±5V, 0V to 5V, ±2.5V, 0V to 2.5V nn 93.4dB Single-Conversion SNR (Typical) nn −114dB THD (Typical) at fIN = 2kHz nn 102dB CMRR (Typical) at fIN = 200Hz nn Rail-to-Rail Input Overdrive Tolerance nn Guaranteed Operation to 125°C nn Integrated Reference and Buffer (4.096V) nn SPI CMOS (1.8V to 5V) and LVDS Serial I/O nn Internal Conversion Clock, No Cycle Latency nn 81mW Power Dissipation (Typical) nn 32-Lead (5mm × 5mm) QFN Package

APPLICATIONS

nn Programmable Logic Controllers nn Industrial Process Control nn Medical Imaging nn High Speed Data Acquisition The LTC®2344-16 is a 16-bit, low noise 4-channel simultaneous sampling successive approximation register (SAR) ADC with differential, wide common mode range inputs.