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MAX7219CWG+T The MAX7219CWG+T is an 8-digit LED display driver from Analog Devices, designed for interfacing microprocessors to 7-segment LED displays. It operates from a 4V to 5.5V supply.
Mfr Part #:

MAX7219CWG+T

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX7219CWG+T is an 8-digit LED display driver from Analog Devices, designed for interfacing microprocessors to 7-segment LED displays. It operates from a 4V to 5.5V supply.
✓ Total Stock: 5,721 pcs
$ Price Range: $0.75

MAX7219CWG+T Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
5,712 pcs
On Request
5712 pcs On Request 1 On Request On Request 20+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
9 pcs
On Request
9 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX7219CWG+T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Current
Digits or Characters
Display Type
Interface
Mounting Type
Operating Temperature
Supplier Device Package
Supply Current
Supply Voltage
Tape & Reel
Voltage
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MAX7219CWG+T Description

Short technical summary and product information.

The MAX7219CWG+T is a compact, serial input/output common-cathode display driver that interfaces microprocessors to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. It features a 4-wire serial interface and operates within a supply voltage range of 4V to 5.5V.

 

Key specifications include a 10MHz serial interface speed, a low-power shutdown mode drawing only 150μA, and slew-rate limited segment drivers for reduced EMI. The device supports individual LED segment control, decode/no-decode digit selection, and digital and analog brightness control. It is supplied in a 24-SOIC surface mount package.

 

This display driver is suitable for applications such as bar-graph displays, industrial controllers, panel meters, and LED matrix displays. The operating temperature range is 0°C to 70°C, and it has a supply current of 330 mA.

MAX7219CWG+T Quick Information

Product Type: Display Driver
Canonical Name: MAX7219CWG+T 8-Digit LED Display Driver
Subcategory: PMIC - Display Drivers

MAX7219CWG+T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX7219CWG+T Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX7219CWG+T Features

  • Drives up to 8 digits or 64 LEDs.
  • Compact serial input/output design.
  • Low-power shutdown mode available.
  • Supports SPI, QSPI, and MICROWIRE interfaces.
  • Surface mount 24-SOIC package.

MAX7219CWG+T Applications

  • Ideal for 7-segment LED displays.
  • Suitable for bar-graph displays.
  • Used in industrial controllers.
  • Applicable for panel meters.
  • Supports LED matrix displays.

MAX7219CWG+T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the MAX7219CWG+T?

The supply voltage range is 4V to 5.5V.

What is the operating temperature range of the MAX7219CWG+T?

The operating temperature range is 0°C to 70°C.

What package type is the MAX7219CWG+T available in?

It is available in a 24-SOIC surface-mount package (7.50mm width).

How many digits can the MAX7219CWG+T drive?

It can drive up to 8 digits of 7-segment plus decimal point displays.

What serial interface does the MAX7219CWG+T support?

It supports a 4-wire serial interface compatible with SPI, QSPI, and MICROWIRE.

What is the serial interface speed of the MAX7219CWG+T?

The serial interface speed is 10MHz.

Does the MAX7219CWG+T have a low-power shutdown mode?

Yes, it has a low-power shutdown mode that draws 150µA while retaining display data.

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