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$5000ADI MAX7221CWG
low power consumption
Brands: Analog Devices
Mfr.Part #: MAX7221CWG
Datasheet: MAX7221CWG Datasheet (PDF)
Package/Case: SOIC-24
Product Type: LED Drivers
RoHS Status:
Stock Condition: 2,936 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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MAX7221CWG General Description
The MAX7221CWG+ is an integrated circuit (IC) manufactured by Maxim Integrated. It belongs to the MAX7221 family of display drivers, specifically designed to control LED display systems. The IC is housed in a wide-body SO-24 package, ensuring compatibility with various circuit designs.Functionally, the MAX7221CWG+ serves as a serially interfaced, common-cathode LED display driver. It facilitates easy cascading of multiple drivers for larger display configurations. The device supports a wide range of applications, including signage, scoreboards, and industrial control panels.One of its key features is its ability to drive up to 8 digits, 7-segment LED displays or 64 individual LEDs. This capability reduces the complexity of LED display systems and simplifies the overall design process. Additionally, the IC incorporates a BCD code-B decoder, enabling direct drive of alphanumeric displays.Moreover, the MAX7221CWG+ offers flexibility in brightness control through its integrated pulse-width modulation (PWM) circuitry. This feature allows for dynamic adjustment of LED intensity to suit different ambient lighting conditions or user preferences.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | LED Display Drivers | RoHS | Details |
| Series | MAX7221 | Number of Digits | 8 |
| Number of Segments | 64 | Mounting Style | SMD/SMT |
| Package / Case | SOIC-24 | Operating Supply Voltage | 4 V to 5.5 V |
| Supply Current - Max | 330 mA | Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C | Brand | Analog Devices / Maxim Integrated |
| Height | 2.35 mm | High Level Output Current | - 45 mA |
| Length | 15.6 mm | Low Level Output Current | 320 mA |
| Pd - Power Dissipation | 941 mW | Product | LED Display Drivers |
| Product Type | LED Display Drivers | Factory Pack Quantity | 30 |
| Subcategory | Driver ICs | Width | 7.6 mm |
| Part # Aliases | MAX7221 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Equivalent Parts
For the MAX7221CWG component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : MAX7219ENG
Brands :
Package : PDIP-24
Description : Serially Interfaced, 8-Digit LED Display Drivers
Part Number : MAX7219EWG
Brands :
Package : SOIC-24
Description : Led drivers integrated circuits (ics)
Part Number : MAX7219CWP
Brands :
Package :
Description :
Part Number : MAX7219EWP
Brands :
Package :
Description :
Part points
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MAX7221CWG is a driver for LED displays, controlling up to 8 digits or 64 individual LEDs. It interfaces with microcontrollers using a 3-wire serial interface, making it easy to control large displays with minimal pins. The chip includes features such as brightness control, BCD code-B decoding, and cascading for larger displays.
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Equivalent
Some equivalent products to the MAX7221CWG chip include the AS1107, TLC5927, and HT16K33. These chips are common choices for driving LED displays or controlling multiple LEDs in various electronic devices. They offer similar functionality and capabilities to the MAX7221CWG chip. -
Features
MAX7221CWG is a serially interfaced, 8-digit LED display driver with keyscan, containing a BCD code-B decoder, multiplex scan circuitry, static RAM, and a 16-word character display. It can drive up to 64 individual LEDs with constant-current function, and features serial data in/out, slew-rate limited segment drivers, and a 4-wire bus. -
Pinout
The MAX7221CWG is a serially interfaced LED display driver with a 24-pin count. It is used to control up to eight 7-segment LED displays or 64 individual LEDs. Each segment output has its own LED driver, allowing the IC to control multiple LEDs independently for versatile display applications. -
Manufacturer
The MAX7221CWG is manufactured by Maxim Integrated, a semiconductor company that designs and produces a wide range of integrated circuits and electronic components. Maxim Integrated specializes in analog, mixed-signal, and digital signal processing (DSP) technologies for various applications, including automotive, industrial, consumer electronics, and communications. -
Application Field
The MAX7221CWG is commonly used in applications requiring LED display drivers, such as digital clocks, scoreboards, and traffic lights. It is also used in situations where multiplexing multiple LED matrices is needed, in applications like signage and scrolling displays. Additionally, the MAX7221CWG is suitable for panel meters and other instrumentation applications. -
Package
The MAX7221CWG chip comes in a SOIC package with a width and height of 3mm and a length of 10.3mm. It has 24 pins and is provided in a tube packaging.
Datasheet PDF
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