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M491B - SINGLE-CHIP VOLTAGE SYNTHESIS TUNING SYSTEM WITH 1 ANALOG CONTROL

M491B Description

M491B SINGLE-CHIP VOLTAGE SYNTHESIS TUNING SYSTEM WITH 1 ANALOG CONTROL * *.....16-STATION MEMORY - 7-SEGMENT LED DISPLAY VOLTAG.
The M491B is a monolithic N-MOS LSI circuit including a Floating-gate Non-Volatile Memory for storage of up to 16 stations.

M491B Features

* s implemented by combination of a rate multiplier and pulse width principle. With a tuning voltage increasing from zero, the number of pulses increases continuously up to

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ST Microelectronics M491B-like datasheet