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SHC298JU from TI,Texas Instruments

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SHC298JU

Manufacturer: TI

Monolithic SAMPLE/HOLD AMPLIFIER

Partnumber Manufacturer Quantity Availability
SHC298JU TI 7250 In Stock

Description and Introduction

Monolithic SAMPLE/HOLD AMPLIFIER The SHC298JU is a motor driver IC manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Type:** Stepper Motor Driver  
- **Operating Voltage Range:** 7V to 30V  
- **Output Current:** Up to 750mA per coil  
- **Logic Supply Voltage (VCC):** 4.5V to 5.5V  
- **Package:** SOIC-16  
- **Control Interface:** Parallel (STEP and DIRECTION inputs)  
- **Microstepping:** Full, half, quarter, and eighth-step modes  
- **Protection Features:** Thermal shutdown, under-voltage lockout (UVLO), and crossover current protection  

### **Descriptions and Features:**  
- Designed for bipolar stepper motor control  
- Integrated PWM current control for smooth operation  
- Supports multiple microstepping resolutions  
- Low-power sleep mode for energy efficiency  
- Built-in protection against overheating and short circuits  
- Compatible with 3.3V and 5V logic levels  

This IC is commonly used in applications such as printers, robotics, and automation systems requiring precise stepper motor control.

Application Scenarios & Design Considerations

Monolithic SAMPLE/HOLD AMPLIFIER

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