NJM3770AD3 - Nisshinbo Micro Devices Inc.

Manufacturer Part Number

NJM3770AD3

Manufacturer

Ricoh

Introduction

The NJM3770AD3 is a fully integrated bipolar stepper motor driver.

Product Features and Performance

Supports bipolar stepper motors

High integration with control and power stage components

Up to 1/2 step resolution for precise motor control

Operational with a wide voltage range from 10V to 40V

Product Advantages

High-current output capability of up to 1.5A

Capable of operating in a wide temperature range from -20°C to 125°C

Enhanced design flexibility with parallel interface

Key Technical Parameters

Motor Type - Stepper: Bipolar

Function: Fully Integrated Driver

Output Configuration: Half Bridge (2)

Interface: Parallel

Technology: Bipolar

Step Resolution: 1, 1/2

Current - Output: 1.5A

Voltage - Supply: 4.75V ~ 5.25V

Voltage - Load: 10V ~ 40V

Operating Temperature: -20°C ~ 125°C (TJ)

Quality and Safety Features

Stable operation over a broad temperature range

Compatibility

General-purpose application compatibility

Application Areas

Suitable for various stepper motor applications in different sectors

Product Lifecycle

Obsolete status, may require replacement or upgrade

Key Reasons to Choose This Product

Optimal choice for robust stepper motor control

High out current suitable for demanding applications

Ease of use with a parallel interface

Suitable for designs requiring high-temperature operational capabilities