NEC UPD16878 Data Sheet

Update: 29 September, 2023

The µPD16878 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 µPD16878 controls a motor by inputting serial data, its package has been shrunk and the number of pins reduced. As a result, the performance of the application set can be improved and the size of the set has been reduced. The µPD16878 employs a current-controlled 64-step micro step driving method that drives stepper motor with low vibration. The µPD16878 is housed in a 38-pin plastic shrink SOP to contribute to the miniaturization of the application set. The µPD16878 can simultaneously drive two stepper motors and is ideal for the mechanisms of camcorders.

Brand: NEC

File format: PDF

Size: 217 KB

MD5 Checksum: 6C9E1718F02872ADC730DC822AB63E56

Publication date: 09 May, 2012

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PDF Link: NEC UPD16878 Data Sheet PDF

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