MC14489BPManufacturer: FREESCALE Multy-Character LED Display/Lamp Driver | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| MC14489BP | FREESCALE | 242 | In Stock |
Description and Introduction
Multy-Character LED Display/Lamp Driver The **MC14489BP** is a **5-digit LED driver** manufactured by **Freescale Semiconductor** (now part of NXP Semiconductors).  
### **Specifications:**   ### **Descriptions & Features:**   This IC simplifies LED display interfacing by handling multiplexing and decoding internally. |
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Application Scenarios & Design Considerations
Multy-Character LED Display/Lamp Driver # Technical Documentation: MC14489BP LED Display Driver
## 1. Application Scenarios ### Typical Use Cases  Instrumentation Displays   Consumer Electronics   Industrial Control Systems  ### Industry Applications  Medical Devices   Telecommunications  ### Practical Advantages  Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Power Supply Issues   Current Limiting Resistors   Thermal Management   Timing Considerations  ### Compatibility Issues  Microcontroller Interface   LED Selection  |
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| Partnumber | Manufacturer | Quantity | Availability |
| MC14489BP | MOT | 3312 | In Stock |
Description and Introduction
Multy-Character LED Display/Lamp Driver The MC14489BP is a 5-digit LED display driver manufactured by Motorola (now ON Semiconductor).  
### **Specifications:**   ### **Descriptions & Features:**   This IC is commonly used in instrumentation panels, industrial displays, and consumer electronics requiring numeric LED displays. |
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Application Scenarios & Design Considerations
Multy-Character LED Display/Lamp Driver # Technical Documentation: MC14489BP LED Display Driver
## 1. Application Scenarios ### 1.1 Typical Use Cases  Instrumentation Displays   Consumer Electronics   Industrial Control Systems  ### 1.2 Industry Applications  Automotive Aftermarket   Industrial Automation   Medical Equipment   Telecommunications  ### 1.3 Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions  Pitfall 1: Insufficient Segment Current   Pitfall 2: Display Flicker   Pitfall 3: Power Supply Noise   Pitfall 4: Thermal Management  ### 2.2 Compatibility Issues with Other Components  Microcontroller Interface  |
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