CS5534
CS5534 is 16-bit and 24-bit ADC manufactured by Cirrus Logic.
CS5531/32/33/34
16-Bit and 24-Bit ADCs with Ultra Low Noise PGIA
Features
Chopper Stabilized PGIA (Programmable Gain Instrumentation Amplifier, 1x to 64x)
6 nV/√Hz @ 0.1 Hz (No 1/f noise) at 64x 500 pA Input Current with Gains >1
Delta-Sigma Analog-to-Digital Converter
Linearity Error: 0.0007% FS Noise Free Resolution: Up to 23 bits
Two or Four Channel Differential MUX
Scalable Input Span via Calibration
±5 mV to differential ±2.5V
Scalable VREF Input: Up to Analog Supply Simple three-wire serial interface
SPI®and Microwire™ patible
Schmitt Trigger on Serial Clock (SCLK)
R/W Calibration Registers Per Channel
Selectable Word Rates: 6.25 to 3,840 Sps
Selectable 50 or 60 Hz Rejection
Power...
