CS5526
CS5526 is 16 BIT / 20 BIT MULTI RANGE ADC manufactured by Cirrus Logic.
Features
Delta-Sigma A/D Converter
- Linearity Error: 0.0015%FS
- Noise Free Resolution: 18-bits
Bipolar/Unipolar Input Ranges
- 25 m V, 55 m V, 100 m V, 1 V, 2.5 V and 5 V
Chopper Stabilized Instrumentation Amplifier On-Chip Charge Pump Drive Circuitry 4-Bit Output Latch Simple three-wire serial interface
- SPI™ and Microwire™ patible
- Schmitt Trigger on Serial Clock (SCLK)
Programmable Output Word Rates
- 3.76 Hz to 202Hz (XIN = 32.768 k Hz)
- 11.47 Hz to 616 Hz (XIN = 100 k Hz)
Output Settles in One Conversion Cycle Simultaneous 50/60 Hz Noise Rejection System and Self-Calibration with Read/Write Registers Single +5 V Analog Supply +3.0 V or +5 V Digital Supply Low Power Mode Consumption: 4.9 m W
- 1.8 m W in 1 V, 2.5 V, and 5 V Input Ranges
General Description
The 16-bit CS5525 and the 20-bit CS5526 are highly integrated ∆Σ A/D converters which include an instrumentation amplifier, a PGA (programmable gain...
