PBM3960-1 - Microstepping Controller/Dual Digital-to-Analog Converter
PBM 3960/1 is a dual 7-bit+sign, Digital-to-Analog Converter (DAC) especially developed to be used together with the PBL 3771/1, Precision Stepper Motor driver in micro-stepping applications.
The circuit has a set of input registers connected to an 8-bit data port for easy interfacing directly to a
PBM3960-1 Features
* Analog control voltages from 3 V down to 0.0 V.
* High-speed microprocessor interface.
* Automatic fast/slow current decay control.
* Full-scale error ±1 LSB.
* Interfaces directly with TTL levels and CMOS devices.
* Fast conversion speed, 3 µs.
