■ GENERAL DESCRIPTION
NJU39610 is a dual 7-bit+sign, Digital-to-Analog Converter (DAC) especially developed to be used together with the NJM3771, Precision Stepper Motor driver in micro-stepping applications. The NJU39610 has a set of input registers connected to an 8-bit data port for easy interfacing directly to a microprocessor. The NJU39610 is well suited for high speed micro-stepping application.

■ 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
• Fast conversion speed 3 µs
• Matches NJM3771
• Packages DIP22/PLCC28