利博·(集团)有限公司官网

■ FEATURES

● AEC-Q100 Grade 1 is planning

● Differential Voltage Input/ Differential Current Output

Transconducance 13.5mAp/Vpp typ.

● Operating Voltage 2.4V to 5.5V

● Supply Current 4.5mA typ.

● Thermal shutdown

● Shutdown function

● Operating Temperature -40℃ to 125℃

● Package SSOP16-B3

■ DESCRIPTION

NJU7870 is an IC with integrated resolver excitation function.

It has a built-in 2-channel excitation circuit for differential

voltage input and differential current output. It is possible to

control each circuit from the external input, and combine with

various resolver systems such as 1-phase excitation or 2-

phase excitation.

In addition, the NJU7870 achieves high precision performance

matching for each phase that has been difficult to achieve

with a discrete configuration.

The NJU7870 adopts the small package SSOP16-B3, and

the external parts are only the capacitor connected to the

power supply. It contributes to a significant reduction in

mounting area compared with the conventional discrete circuit

configuration.