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Part Details for MAX7221CWG+ by Analog Devices Inc
Results Overview of MAX7221CWG+ by Analog Devices Inc
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (8 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Internet of Things (IoT)
Environmental Monitoring
Financial Technology (Fintech)
Smart Cities
Transportation and Logistics
Agriculture Technology
Telecommunications
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
Education and Research
Consumer Electronics
Security and Surveillance
Audio and Video Systems
Computing and Data Storage
Healthcare
Entertainment and Gaming
MAX7221CWG+ Information
MAX7221CWG+ by Analog Devices Inc is a Display Driver.
Display Drivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for MAX7221CWG+
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
78Y4979
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Newark | Led Driver, Smd, 10Mhz, Wsoic-24, Ic Case/Package:Wsoic, No. Of Pins:24Pins, Product Range:-, Operating Temperature Min:0°C, Operating Temperature Max:70°C, Msl:Msl 1 - Unlimited, Driver Case Style:Wsoic, Ic Mounting:Surface Mount Rohs Compliant: Yes |Analog Devices MAX7221CWG+ RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 164 |
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$9.4800 / $13.4100 | Buy Now |
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DISTI #
700-MAX7221CWG
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Mouser Electronics | LED Display Drivers Serially Interfaced, 8-Digit, LED Displa RoHS: Compliant | 429 |
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$9.9400 / $16.4000 | Buy Now |
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DISTI #
V36:1790_26383706
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Arrow Electronics | LED Driver 64 Segment 8000uA Supply Current 24-Pin SOIC W Tube RoHS: Compliant Min Qty: 60 Package Multiple: 30 Lead time: 10 Weeks Date Code: 2326 | Americas - 236 |
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$9.3820 / $9.9730 | Buy Now |
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Analog Devices Inc | Serially Interfaced, 8-Digit, Package Multiple: 1 | 1551 |
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$7.5900 / $17.3200 | Buy Now |
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DISTI #
76082933
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Verical | LED Driver 64 Segment 8000uA Supply Current 24-Pin SOIC W Tube RoHS: Compliant Min Qty: 60 Package Multiple: 30 Date Code: 2326 | Americas - 210 |
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$9.3820 / $9.9730 | Buy Now |
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DISTI #
MAX7221CWG+
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TME | IC: driver, display controller, Microwire,QSPI,SPI, SO24-W Min Qty: 1 | 18 |
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$7.1800 / $9.6900 | Buy Now |
Part Details for MAX7221CWG+
MAX7221CWG+ CAD Models
MAX7221CWG+ Part Data Attributes
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MAX7221CWG+
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
MAX7221CWG+
Analog Devices Inc
Serially Interfaced, 8-Digit, LED Display Drivers, 24-SOIC_W-300_MIL, 24 Pins, 0 to 70C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | 24-SOIC_W-300_MIL | |
| Package Description | 0.300 INCH, MS-013, SOIC-24 | |
| Pin Count | 24 | |
| Manufacturer Package Code | 24-SOIC_W-300_MIL | |
| Reach Compliance Code | compliant | |
| Date Of Intro | 1997-07-15 | |
| Samacsys Manufacturer | Analog Devices | |
| Additional Feature | COMMON-CATHODE | |
| Data Input Mode | SERIAL | |
| Display Mode | SEGMENT | |
| Interface IC Type | LED DISPLAY DRIVER | |
| JESD-30 Code | R-PDSO-G24 | |
| JESD-609 Code | e3 | |
| Length | 15.4 mm | |
| Moisture Sensitivity Level | 1 | |
| Multiplexed Display Capability | YES | |
| Number of Digits/Characters | 8-DIGIT | |
| Number of Functions | 1 | |
| Number of Segments | 7 | |
| Number of Terminals | 24 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP24,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 mm | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 4 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.5 mm | |
| fmax-Min | 1.3 MHz |
Alternate Parts for MAX7221CWG+
This table gives cross-reference parts and alternative options found for MAX7221CWG+. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MAX7221CWG+, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MAX7221CWG | Maxim Integrated Products | Check for Price | LED Driver, 7-Segment, PDSO24, 0.300 INCH, MS-013, SOIC-24 | MAX7221CWG+ vs MAX7221CWG |
| MAX7221CWG-T | Maxim Integrated Products | Check for Price | LED Driver, 7-Segment, PDSO24, 0.300 INCH, MS-013, SOIC-24 | MAX7221CWG+ vs MAX7221CWG-T |
| MAX7221EWG | Maxim Integrated Products | Check for Price | LED Driver, 7-Segment, PDSO24, 0.300 INCH, MS-013, SOIC-24 | MAX7221CWG+ vs MAX7221EWG |
| MAX7221CWG+T | Maxim Integrated Products | $10.8406 | LED Driver, 7-Segment, PDSO24, 0.300 INCH, MS-013, SOIC-24 | MAX7221CWG+ vs MAX7221CWG+T |
| MAX7221EWG+ | Maxim Integrated Products | $15.0362 | LED Driver, 7-Segment, PDSO24, 0.300 INCH, MS-013, SOIC-24 | MAX7221CWG+ vs MAX7221EWG+ |
| MAX7221EWG-T | Maxim Integrated Products | Check for Price | LED Driver, 7-Segment, PDSO24, 0.300 INCH, MS-013, SOIC-24 | MAX7221CWG+ vs MAX7221EWG-T |
| MAX7221CWG+ | Maxim Integrated Products | Check for Price | LED Driver, 7-Segment, PDSO24, 0.300 INCH, MS-013, SOIC-24 | MAX7221CWG+ vs MAX7221CWG+ |
| MAX7221EWG+T | Maxim Integrated Products | Check for Price | LED Driver, 7-Segment, PDSO24, 0.300 INCH, MS-013, SOIC-24 | MAX7221CWG+ vs MAX7221EWG+T |
MAX7221CWG+ Frequently Asked Questions (FAQ)
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The MAX7221CWG+ can handle clock frequencies up to 10 MHz, but it's recommended to use a clock frequency of 5 MHz or less for reliable operation.
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To ensure proper initialization, the MAX7221CWG+ requires a power-on reset (POR) pulse of at least 1 ms, followed by a clock signal and a valid data signal. The device will then automatically initialize and start operating.
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To minimize noise and EMI, it's recommended to use a 4-layer PCB with a solid ground plane, keep the clock and data lines short and shielded, and use decoupling capacitors close to the device. Additionally, avoid running clock and data lines near the display pins to prevent noise coupling.
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To troubleshoot display issues, check the clock and data signals using an oscilloscope, verify that the display is properly connected and configured, and ensure that the MAX7221CWG+ is properly initialized and receiving valid data. Also, check for any noise or EMI issues that may be affecting the display.
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Yes, the MAX7221CWG+ can operate with a supply voltage as low as 3.0V, but the device's performance and reliability may be affected. It's recommended to use a supply voltage of 5V for optimal performance and reliability.