IC Phoenix logo

Home ›  L  › L14 > LC7931

LC7931 from SANYO

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

15.625ms

LC7931

Manufacturer: SANYO

80-Channel Liquid-crystal Display Driver

Partnumber Manufacturer Quantity Availability
LC7931 SANYO 24 In Stock

Description and Introduction

80-Channel Liquid-crystal Display Driver The LC7931 is a semiconductor integrated circuit manufactured by SANYO. Below are the factual specifications, descriptions, and features based on available technical documentation:

### **Specifications:**  
1. **Function:** LCD driver IC for dot matrix displays.  
2. **Supply Voltage:** Typically operates at 5V (check datasheet for exact range).  
3. **Output Configuration:** Multiple segment outputs for driving LCD panels.  
4. **Interface:** Serial input (compatible with microcontrollers).  
5. **Package Type:** SOP (Small Outline Package) or similar, depending on variant.  
6. **Operating Temperature:** Standard industrial range (e.g., -20°C to +75°C).  

### **Descriptions:**  
- The LC7931 is designed to control dot-matrix LCDs, commonly used in consumer electronics, industrial displays, and instrumentation.  
- It supports serial data input, reducing the number of required microcontroller pins.  
- Includes built-in functions for display RAM management and timing generation.  

### **Features:**  
1. **Low Power Consumption:** Optimized for battery-operated devices.  
2. **High Compatibility:** Works with standard 4-bit or 8-bit microcontrollers.  
3. **Multiple Display Modes:** Supports static and multiplexed LCD driving.  
4. **On-Chip Oscillator:** Reduces external component count.  
5. **Wide Voltage Range:** Compatible with various LCD panel requirements.  

For exact electrical characteristics and pin configurations, refer to the official SANYO datasheet.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips