This standard specifies the entire content of the identification and quality assessment of the stepper motor control application-specific integrated circuit SJ0304CP (SJ0304CD). This standard applies to the identification and quality evaluation of stepper motor control application-specific integrated circuit SJ0304CP (SJ0304CD).
JB/T 5452.3-1991 history
1991JB/T 5452.3-1991 Product Specification for Electronic Components for Instruments and Meters SJ0304CP (SJ0304CD)