FEATURES
Logic Supply Voltage VDD=2.7V to 5.5V
Motor Supply Voltage VMM=9V to 36V
Output Current Io=500mA typ.
Low ON Resistance Output RO(H+L) = 0.8Ω typ.
Low Quiescent Current IDD=0.75mA typ. / IMM=1.65mA typ.
STEP&DIR (pulse train) Input Control
TTL Compatible Input
Constant Current Control
Maximum Current Select (Torque Select) Function
Step Mode (Full / Half step) Select, ENABLE, RESET Function
BRAKE (High side outputs turn on) Function
MO, ALARM Output Function
Protection Circuit OCP, UVLO, TSD
BCD Technology
Package SSOP32