The ADC0808/ADC0809 is a monolithic CMOS device with an 8-bit analog-to-digital converter, 8-channel multiplexer, and microprocessor compatible control logic. It offers high speed, high accuracy, minimal temperature dependence, excellent long-term accuracy and repeatability, and consumes minimal power.
The ADC0808 and ADC0809 are monolithic CMOS devices featuring an 8-bit analog-to-digital converter, an 8-channel multiplexer, and microprocessor-compatible control logic. The converter utilizes successive approximation and includes a high impedance chopper stabilized comparator to ensure high accuracy and minimal temperature dependence. It eliminates the need for external zero and full-scale adjustments.
| Resolution | 8 Bits |
|---|---|
| Total Unadjusted Error | ±1⁄2LSB |
| Single Supply Voltage | 5 VDC |
| Low Power Consumption | 15 mW |
| Conversion Time | 100 µs |
No, the device eliminates the need for external zero and full-scale adjustments.
The device contains an 8-channel single-ended analog signal multiplexer.