The ADC0801, ADC0802, ADC0803, ADC0804 and ADC0805 are CMOS 8-bit successive approximation A/D converters that use a differential potentiometric ladder
similar to the 256R products.
Key Features
n Compatible with 8080 µP derivatives.
no interfacing logic needed - access time - 135 ns n Easy interface to all microprocessors, or operates “stand alone”
± 1⁄4 LSB, ± 1⁄2 LSB and ± 1 LSB
100 µs
Connection Diagram
ADC080X Dual-In-Line and Small Outline (SO) Packages
DS005671-30
See Ordering Information
Ordering Information
TEMP RANGE ERROR 0˚C TO 70˚C ADC0802LCWM ADC0804LCWM M20B.
Full PDF Text Transcription for ADC0805 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
ADC0805. For precise diagrams, and layout, please refer to the original PDF.
0802/ADC0803/ADC0804/ADC0805 8-Bit µP Compatible A/D Converters General Description The ADC0801, ADC0802, ADC0803, ADC0804 and ADC0805 are CMOS 8-bit successive approximation A/D converters that use a differential potentiometric ladder — similar to the 256R products. These converters are designed to allow operation with the NSC800 and INS8080A derivative control bus with TRI-STATE ® output latches directly driving the data bus. These A/Ds appear like memory locations or I/O ports to the microprocessor and no interfacing logic is needed. Differential analog voltage inputs allow increasing the common-mode rejection and offse