L290B

L290B

The L290, a monolithic LSI circuit in 16-lead inline plastic package,is intendedfor user with the L291 and L292 which together from a complete 3-chip DC motor positioning system for applications such as carriage/daisy-wheel position control in typewriters. The L290/1/2 system can be directly controlled by a microprocessor. The L290 integratesthe following functions: – tacho voltagegenerator (F/V converter) – referencevoltage generator – positionpulse generator

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