ADC0852 - Multiplexed Comparator

National Semiconductor

ADC0852 Datasheet Preview — Preview of ADC0852 PDF

Datasheet Details

Part number	ADC0852
Manufacturer	National Semiconductor ↗
File Size	327.12 KB
Description	Multiplexed Comparator
Datasheet	ADC0852_NationalSemiconductor.pdf

ADC0852 Product details

Description

The ADC0852 and ADC0854 are CMOS devices that combine a versatile analog input multiplexer voltage comparator and an 8-bit DAC which provides the comparator’s threshold voltage (VTH) The comparator provides a ‘‘1-bit’’ output as a result of a comparison between the analog input and the DAC’s output This allows for easy implementation of set-point on-off or ‘‘bang-bang’’ control systems with several advantages over previous devices The ADC0854 has a 4 input multiplexer that can be software config

Features

Y Y Y Y Y Y 2 or 4 channel multiplexer Differential or Single-ended input software controlled Serial digital data interface 256 programmable reference voltage levels Continuous comparison after programming Fixed ratiometric or reduced span reference capability (ADC 0854) Key Specifications Y Y Y Accuracy g LSB or g 1 LSB of Reference (0 2%) Single 5V power supply Low Power 15 mW TL H 5521.
1 FIGURE 1 ADC0854 Simplified Block Diagram (ADC0852 has 2 input channels COM tied to GND VRE.

📁 ADC0852 Similar Datasheet

ADC08500 - 8-Bit A/D Converter (Texas Instruments)
ADC0801S040 - 8-bit universal analog-to-digital converter (NXP Semiconductors)
ADC0802 - Analog-to-Digital Converter (Texas Instruments)
ADC0803 - Analog-to-Digital Converter (Texas Instruments)
ADC08032 - 8-Bit High-Speed Serial I/O A/D Converters (Texas Instruments)
ADC08034 - 8-Bit High-Speed Serial I/O A/D Converters (Texas Instruments)
ADC08038 - 8-Bit High-Speed Serial I/O A/D Converters (Texas Instruments)
ADC0804 - Analog-to-Digital Converter (Texas Instruments)

Other Datasheets by National Semiconductor

ADC0851 - 8-Bit Analog Data Acquisition/Monitoring
ADC0854 - Multiplexed Comparator
ADC0858 - 8-Bit Analog Data Acquisition/Monitoring
ADC0800 - ADC0800 8-Bit A/D Converter
ADC0801 - 8-Bit uP Compatible A/D Converters
ADC08031 - 8-Bit High-Speed Serial I/O A/D Converters

Published: Mar 24, 2005 |