The ADC080X family are CMOS 8-Bit, successiveapproximation 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 common- mode-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.
Key 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
- Analog Voltage Input Range (Single + 5V Supply) 0V to 5V
- No Zero-Adjust Required
- 80C48 and 80C80/85 Bus Compatible - No Interfacing Logic Required
Order Information| Part Number | Package Type | Weight(g) | Pins | MSL Rating | Peak Temp (°C) | RoHS Status |
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| ADC0803LCN | 20 Ld PDIP | 1.5 | 20 | N/A | NA | |
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