Part Number: ADC0804LCN, ADC0804
Function : 8-Bit/ Microprocessor- Compatible, A/D Converters
Package: DIP 20 Pin Type
Manufacturer: Intersil Corporation
Image
Description
The ADC0802, ADC0804LCN 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.
Pinout
Features
1. 80C48 and 80C80/85 Bus Compatible – No Interfacing Logic Required
2. Conversion Time < 100ms
3. Easy Interface to Most Microprocessors
4. Will Operate in a “Stand Alone” Mode
5. Differential Analog Voltage Inputs
6. Works with Bandgap Voltage References
7. TTL Compatible Inputs and Outputs
8. On-Chip Clock Generator
Application Circuit
ADC0804LCN Datasheet
