ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | T/T, Western Union，Paypal |
| Supply Ability | 100000pcs |
| Delivery Time | 1-3Days |
| Packaging Details | BOX |
| Description | LED Driver 24-SOIC |
| Series | LED Display Drivers |
| Application | Serial input/output common-cathode Display Driver |
| Package | SOP24 |
| Input Voltage | 4V to 5.5V |
| Output Voltage | 4.5V/320 mA out |
| Feature | 10MHz Serial interface |
| Brand Name | Maxim |
| Model Number | MAX7221CWG+ |
| Certification | ROHS |
| Place of Origin | Original Factory |
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Product Specification
| Payment Terms | T/T, Western Union，Paypal | Supply Ability | 100000pcs |
| Delivery Time | 1-3Days | Packaging Details | BOX |
| Description | LED Driver 24-SOIC | Series | LED Display Drivers |
| Application | Serial input/output common-cathode Display Driver | Package | SOP24 |
| Input Voltage | 4V to 5.5V | Output Voltage | 4.5V/320 mA out |
| Feature | 10MHz Serial interface | Brand Name | Maxim |
| Model Number | MAX7221CWG+ | Certification | ROHS |
| Place of Origin | Original Factory | ||
| High Light | SOP24 LED Display Drivers ，MAX7221CWG+ ，8 Digit LED Display Drivers | ||
MAX7219CNG
MAX7219CWG
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MAX7219ENG
MAX7219EWG
MAX7219ERG
The MAX7221CWG+ is a compact, serial input/output common-cathode Display Driver that interface microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits. 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. A convenient 4-wire serial interface connects to all common µPs. Individual digits may be addressed and updated without rewriting the entire display. The MAX7221 also allow the user to select code-B decoding or no-decode for each digit.
♦ 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 SOP Packages
Bar-Graph Displays
Industrial Controllers
Panel Meters
LED Matrix Displays
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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