What is MAX7219CWG-T?
MAX7219CWG-T is a PMIC - Display Drivers component from Maxim Integrated. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original MAX7219CWG-T, PMIC - Display Drivers, by Maxim Integrated
IC DRIVER LED DISPL 7SEG 24SOIC
RoHS
Datasheet
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Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - Display DriversDescription
IC DRIVER LED DISPL 7SEG 24SOIC
key Attributes
-
Technical document
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
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Structured product content
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Product overview
Overview
The MAX7219/MAX7221 are compact, serial input/output common-cathode display drivers that interface microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit. Only one external resistor is required to set the segment current for all LEDs.
The MAX7221 is compatible with SPI™, QSPI™, and MICROWIRE™, and has slew-rate-limited segment drivers to reduce EMI.
Features
♦ 10MHz Serial Interface
♦ Individual LED Segment Control
♦ Decode/No-Decode Digit Selection
♦ 150µA Low-Power Shutdown (Data Retained)
♦ Digital and Analog Brightness Control
♦ Display Blanked on Power-Up
♦ Drive Common-Cathode LED Display
♦ Slew-Rate Limited Segment Drivers for Lower EMI (MAX7221)
♦ SPI, QSPI, MICROWIRE Serial Interface (MAX7221)
♦ 24-Pin DIP and SO PackagesApplications Bar-Graph Displays Industrial Controllers Panel Meters LED Matrix Displays
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
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Popular Specs Surfaced First
Product Parameter
Power Supplies
5V
Product Parameter
Voltage - Supply
4V~5.5V
Product Parameter
Terminal Finish
TIN LEAD
Product Parameter
Fmax-Min
1.3 MHz
Product Parameter
Configuration
7 Segment + DP
Product Parameter
Number Of Segments
8
Power Supplies
5V
Voltage - Supply
4V~5.5V
Terminal Finish
TIN LEAD
Fmax-Min
1.3 MHz
Configuration
7 Segment + DP
Number Of Segments
8
Multiplexed Display Capability
YES
Height Seated (Max)
2.65mm
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Contains Lead
Mounting Type
Surface Mount
Published
2003
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Categories
Integrated Circuits (ICs)
Max Input Voltage
5.5V
Terminal Position
DUAL
Terminal Form
GULL WING
Supply Voltage
5V
Length
15.4mm
Peak Reflow Temperature (Cel)
245
Package / Case
24-SOIC (0.295, 7.50mm Width)
Operating Temperature
0°C~70°C
Manufacturer
Maxim Integrated
Sub-Categories
PMIC - Display Drivers
Display Type
LED
Technology
MOS
Output Polarity
TRUE
Number Of Functions
1
Number Of Terminations
24
Pin Count
24
Pbfree Code
no
Number Of Pins
24
Radiation Hardening
No
Width
7.5mm
Mount
Surface Mount
Terminal Pitch
1.27mm
Min Input Voltage
4V
Operating Supply Voltage
5.5V
Output Characteristics
TOTEM-POLE
Input Characteristics
STANDARD
Number Of Outputs
16
Subcategory
Display Drivers
Output Current
320mA
Max Power Dissipation
941mW
Base Part Number
MAX7219
Additional Feature
COMMON-CATHODE
Operating Supply Current
330mA
Switching Frequency
10MHz
Interface
4-Wire Serial
High Level Output Current
-2mA
Digits Or Characters
8 Digits
Power Dissipation
941mW
Max Supply Current
330mA
Low Level Output Current
5mA
Manufacturer'S Part No.
MAX7219CWG-T
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
RoHS non-compliant
REACH SVHC
Unknown
JESD-609 Code
e0
HTSUS
8542.39.0001
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing MAX7219CWG-T, stock, documentation, and sourcing steps.
What package and description are listed for MAX7219CWG-T?
MAX7219CWG-T is listed with package reference 24SOIC. The current product description is IC DRIVER LED DISPL 7SEG 24SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is MAX7219CWG-T available in stock?
This page currently shows 40353 units in stock and 25640 units available for MAX7219CWG-T. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for MAX7219CWG-T?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MAX7219CWG-T by Maxim Integrated. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for MAX7219CWG-T?
Yes. This page links to the datasheet for MAX7219CWG-T by Maxim Integrated, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify MAX7219CWG-T before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MAX7219CWG-T before approving the order.
PMIC - Display Drivers
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