ADC1025 Datasheet - National Semiconductor

ADC1025, 10-Bit uP Compatible A/D Converter

~National ~ Semiconductor ADC10051ADC1025 10-Bit ILP Compatible AID Converters General Description The ADC1005 and ADC1025 are CMOS 10-bit successiv

Features

* II Easy interface to all microprocessors II Differential analog voltage inputs II Operates ratiometrically or with 5 Voc voltage reference or analog span adjusted voltage reference II OV to 5V analog input voltage range with single 5V supply II On-chip clock generator II TLLl

Applications

* Both A-to-Ds have differential inputs to permit rejection of common-mode signals, allow the analog input range to be offset, and also to permit the conversion of signals not referred to ground. In addition, the reference voltage can be adjusted, allowing smaller voltage spans to be measured with 10

ADC1025-NationalSemiconductor.pdf