IC Phoenix logo

Home ›  M  › M74 > MAX7221CWG+T

MAX7221CWG+T from MAXI,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

MAX7221CWG+T

Manufacturer: MAXI

Serially Interfaced, 8-Digit, LED Display Drivers

Partnumber Manufacturer Quantity Availability
MAX7221CWG+T,MAX7221CWGT MAXI 2500 In Stock

Description and Introduction

Serially Interfaced, 8-Digit, LED Display Drivers The MAX7221CWG+T is a serial input/output common-cathode display driver manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Part Number:** MAX7221CWG+T  
- **Package:** SOIC-24 (Wide)  
- **Operating Voltage:** 4V to 5.5V  
- **Maximum Supply Current:** 150mA  
- **Maximum Segment Current:** 40mA per segment  
- **Data Transfer Rate:** 10MHz (SPI-compatible interface)  
- **Display Support:** Drives up to 8 digits of 7-segment displays or 64 individual LEDs  
- **Features:**  
  - Serial interface (SPI, QSPI, MICROWIRE compatible)  
  - Individual LED segment control  
  - Decode/no-decode digit selection  
  - 150μA low-power shutdown mode  
  - Digital and analog brightness control  
  - Display blanking feature  

### **Descriptions and Features:**  
The MAX7221CWG+T is a compact, versatile LED driver designed for interfacing microcontrollers with 7-segment LED displays or discrete LEDs. It includes an on-chip BCD code-B decoder, multiplex scan circuitry, segment drivers, and an SPI-compatible serial interface.  

Key features include:  
- **Serial Data Interface:** Simplifies microcontroller connections.  
- **Brightness Control:** Adjustable via digital or analog methods.  
- **Low Power Consumption:** Supports a shutdown mode with minimal current draw.  
- **Flexible Display Control:** Can drive common-cathode displays or LED matrices.  

This IC is commonly used in industrial control panels, instrumentation, and consumer electronics requiring LED display driving.  

(Note: Always refer to the official datasheet for detailed specifications and application guidelines.)

Application Scenarios & Design Considerations

Serially Interfaced, 8-Digit, LED Display Drivers

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