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MAX7221EWG+

Featuring a common-cathode setup for LED displays and 7-segment functionality, MAX7221EWG+ comes in a 24-pin plastic package with SOP layout

Quantity Unit Price(USD) Ext. Price
1 $10.494 $10.49
200 $4.061 $812.20
500 $3.919 $1,959.50
1000 $3.848 $3,848.00

Inventory:7,466

*The price is for reference only.
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Overview of MAX7221EWG+

Maxim Integrated's MAX7221EWG+ is a powerful LED driver IC that can efficiently drive up to eight 7-segment LED displays or 64 individual LEDs, catering to applications requiring numeric or alphanumeric display output. Featuring a built-in multiplex scan cycle and a BCD code-B decoder, interfacing with microcontrollers is simplified. Operating on a supply voltage range of 4V to 5.5V, this IC can drive LEDs with a peak current of 40mA and offers PWM brightness control using a single resistor. Additionally, it comes equipped with protection features such as open-circuit detection and thermal shutdown, ensuring dependable operation in a variety of environments. Its compact WSG package makes it suitable for designs with limited space

Key Features

  • This driver features advanced LED display integration
  • MAX7221EWG provides a 4-wire serial interface, individual digit control, and multiplexing support up to 8 digits on a supply voltage range from 4V to 5V
  • It offers efficient microcontroller integration for LED displays

Application

  • Powerful LED driver
  • Efficient display control
  • Versatile application usage

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Package Tube Product Status Active
Display Type LED Configuration 7 Segment + DP
Interface 4-Wire Serial Digits or Characters 8 Digits
Current - Supply 330 mA Voltage - Supply 4V ~ 5.5V
Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount
Package / Case 24-SOIC (0.295", 7.50mm Width) Supplier Device Package 24-SOIC
Base Product Number MAX7221

Warranty & Returns

Warranty, Returns, and Additional Information

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    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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