UPD16835 Datasheet (NEC) - MONOLITHIC QUAD H BRIDGE DRIVER CIRCUIT

UPD16835, MONOLITHIC QUAD H BRIDGE DRIVER CIRCUIT

DATA SHEET MOS INTEGRATED CIRCUIT µPD16835 MONOLITHIC QUAD H BRIDGE DRIVER CIRCUIT The µPD16835 is a monolithic quad H bridge driver IC that employs a CMOS control circuit and a MOS FET output circuit.
Because it uses MOS FETs in its output stage, this driver IC consumes less power than conventional driver ICs that use bipolar transistors.
Because the µPD16835 controls a motor by inputting serial data, its package has been shrunk and the number of pins reduced.
As a result, the performance o

UPD16835 Features

* Four H bridge circuits employing power MOS FETs

* Current-controlled 64-step micro step driving

* Motor control by serial data (8 bytes × 8 bits) (original oscillation: 4-MHz input) Data is input with the LSB first. EVR reference setting voltage: 100 to 250 mV (@VREF = 250