CS5531/32/33/34-AS 16-bit and 24-bit ADCs with Ul.
Cirrus Logic
CS5531-AS - 16-bit and 24-bit ADC
CS5531/32/33/34-AS 16-bit and 24-bit ADCs with Ultra-low-noise PGIA Features Chopper-stabilized PGIA (Programmable Gain Instrumentation Amplifier, .