MC33030

Order this document by MC33030/D MC33030 DC Servo Motor Controller/Driver The MC33030 is a monolithic DC servo motor controller providing all active functions necessary for a complete closed loop system. This device consists of an on–chip op amp and window comparator with wide input common–mode range, drive and brake logic with direction memory, Power H–Switch driver capable of 1.0 A, independently programmable over–current monitor and shutdown delay, and over–voltage monitor. This part is ideally suited for almost any servo positioning application that requires sensing of temperature, pressure, light, magnetic flux, or any other means that can be converted to a voltage. Although this device is primarily intended for servo applications, it can be used as a switchmode motor controller. On–Chip Error Amp for Feedback Monitoring DC SERVO MOTOR CONTROLLER/DRIVER SEMICONDUCTOR TECHNICAL DATA 16 1 Window Detector with Deadband and Self Centering Reference Input Drive/Brake Logic with Direction Memory 1.0 A Power H–Switch Programmable Over–Current Detector Programmable Over–Current Shutdown Delay Over–Voltage Shutdown P SUFFIX PLASTIC PACKAGE CASE 648C (DIP–16) 16 1 Representative Block Diagram Motor VCC Feedback Position 8 7 6 + 9 + – Over– Voltage Monitor Power H–Switch Error Amp VCC 11 10 14 DW SUFFIX PLASTIC PACKAGE CASE 751G (SOP–16L) PIN CONNECTIONS Reference Input Reference Input Filter Error Amp Output Filter/Feedback Input Gnd 5 Error Amp Output Erro...