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
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
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Part Number : MAX7221EWG+
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Package/Case : 24-SOIC
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Brand : Analog Devices Inc./Maxim Integrated
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Components Classification : Display Drivers
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Datesheet : MAX7221EWG+ DataSheet (PDF)
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Series : MAX7221
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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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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