UPD16835 - MONOLITHIC QUAD H BRIDGE DRIVER CIRCUIT

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NEC

Part number	UPD16835
Manufacturer	NEC
File Size	196.01 KB
Description	MONOLITHIC QUAD H BRIDGE DRIVER CIRCUIT
Datasheet	UPD16835 Datasheet
Additional preview pages of the UPD16835 datasheet.

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 mV) 4-bit data input (10-mV step) Chopping frequency: 32 to 124 kHz 5-bit data input (4-kHz step) Original oscillation division or internal oscillation selectable Number of pulses in 1 VD: 0 to 252.

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Published: Apr 17, 2005 |