Linear Technology LTC2341HUH-16#PBF

Description
The LTC2341-16 is a dual, 16-bit, 666ksps/ch differential SoftSpan ADC with a wide input common mode range. It features guaranteed 16-bit resolution with no missing codes, differential inputs with a wide common mode range, and per-channel SoftSpan input ranges. The ADC also has a 93.4dB single-conversion SNR, -114dB THD at f₁ = 2kHz, and 105dB CMRR at fiN = 200Hz. It has rail-to-rail input overdrive tolerance, guaranteed operation to 125°C, an integrated reference and buffer (4.096V), and SPI CMOS (1.8V to 5V) and LVDS serial I/O. The ADC has an internal conversion clock, no cycle latency, and 74mW power dissipation (typical). It comes in a 32-lead (5mm x 5mm) QFN package.

Features
666ksps per channel throughput
Two simultaneous sampling channels
±1.25LSB INL (maximum)
Differential, wide common mode range inputs
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
93.4dB single-conversion SNR (typical)
-114dB THD (typical) at f₁ = 2kHz
105dB CMRR (typical) at fiN = 200Hz
Rail-to-rail input overdrive tolerance
Guaranteed operation to 125°C
Integrated reference and buffer (4.096V)
SPI CMOS (1.8V to 5V) and LVDS serial I/O
Internal conversion clock, no cycle latency
74mW power dissipation (typical)
32-lead (5mm x 5mm) QFN package

Applications
Programmable logic controllers
Industrial process control
Medical imaging
High speed data acquisition