LINEAR INTEGRATED CIRCUIT
The L290, a monolithic LSI circuit in a 16-lead dual in-line plastic package, is intended for use with the
L291 and L292 which together form 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 integrates the following
- tacho voltage generator (FIV converter)
reference voltage generator
- position pulse generator.
ABSOLUTE MAXIMUM RATINGS
vs Supply voltage
VI (FTA, FTB, FTF) Input signals
Ptot Total power dissipation Tamb = 70°C
Tstg' TJ Storage and junction temperature
-40 to +150
ORDERING NUMBER: L290 B
Dimensions in mm