Microchip Technology MCP3562
The MCP3561/2/4 are 1/2/4-channel, 24-bit, Delta-Sigma Analog-to-Digital Converters (ADCs) with programmable data rate of up to 153.6 ksps. They offer integrated features, such as internal oscillator, temperature sensor and burnout sensor detection, in order to reduce system component count and total solution cost. The MCP3561/2/4 ADCs are fully configurable with Oversampling Ratio (OSR) from 32 to 98304 and gain from 1/3x to 64x.FEATURES
● One/Two/Four Differential or Two/Four/Eight Single-Ended Input Channels● 24-Bit Resolution
● Programmable Data Rate: Up to 153.6 ksps
● Programmable Gain: 0.33x to 64x
● 106.7 dB SINAD, -116 dBc THD, 120 dBc SFDR (Gain = 1x, 4800 SPS)
● Low-Temperature Drift: - Offset error drift: 4/Gain nV/°C (AZ_MUX = 1) - Gain error drift: 0.5 ppm/°C (Gain = 1x)
● Low Noise: 90 nVRMS (Gain = 16x,12.5 SPS)
● RMS ENOB: Up to 23.3 Bits
● Wide Input Voltage Range: 0V to AVDD
● Differential Voltage Reference Inputs
● Internal Oscillator or External Clock Selection
● Ultra-Low Full Shutdown Current Consumption (< 5 µA)
● Internal Temperature Sensor
● Burnout Current Sources for Sensor Open/Short Detection
● 24-Bit Digital Offset and Gain Error Calibration Registers
● Internal Conversions Sequencer (SCAN mode) for Automatic Multiplexing
● Dedicated IRQ Pin for Easy Synchronization
● Advanced Security
FEATURES
: - 16-bit CRC for secure SPI communications - 16-bit CRC and IRQ for securing configur...