AD0802 Datasheet PDF (8-Bit Microprocessor-Compatible)

AD0802 - 8-Bit Microprocessor-Compatible

This page provides the datasheet information for the AD0802, a member of the AD0804 8-Bit Microprocessor-Compatible family.

Description

The ADC0802 family are CMOS 8-Bit, successive-approximation A/D converters which use a modiﬁed potentiometric ladder and are designed to operate with the 8080A control bus via three-state outputs.

Features

80C48 and 80C80/85 Bus Compatible - No Interfacing Logic Required.
Conversion Time < 100µs.
Easy Interface to Most Microprocessors.
Will Operate in a “Stand Alone” Mode.
Differential Analog Voltage Inputs.
Works with Bandgap Voltage References.
TTL Compatible Inputs and Outputs.
On-Chip Clock Generator.
0V to 5V Analog Voltage Input Range (Single + 5V Supply).
No Zero-Adjust Required Ordering Information.

Datasheet Details

Part number	AD0802
Manufacturer	Intersil
File Size	190.33 KB
Description	8-Bit Microprocessor-Compatible
Datasheet	AD0802 Datasheet
Additional preview pages of the AD0802 datasheet.

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Full PDF Text Transcription

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ADC0802, ADC0803 ADC0804 August 1997 8-Bit, MicroprocessorCompatible, A/D Converters Description The ADC0802 family are CMOS 8-Bit, successive-approximation A/D converters which use a modiﬁed potentiometric ladder and are designed to operate with the 8080A control bus via three-state outputs. These converters appear to the processor as memory locations or I/O ports, and hence no interfacing logic is required. The differential analog voltage input has good commonmode-rejection and permits offsetting the analog zero-inputvoltage value. In addition, the voltage reference input can be adjusted to allow encoding any smaller analog voltage span to the full 8 bits of resolution.

Published: Nov 24, 2009 |