ADC-14bit, DSM ADC – 180nm

Key Features:

• • 1-bit DSM
  • Clock frequency < 12.8MHz
  • OSR > 128
  • External vref & clock & vcm block needed
  • Supply Range: 4.5V~5.5V
  • Input Range: ±2.5V(±Vref)
  • Input Offset: <100uV
  • SNR(tipico): >78dB
  • SFDR(tipico): >88dB
  • Total Current: <2.5mA

Applications:

• • AIN module in PLC equipment