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Supply Max7219eng Maxim, Common-cathode, Display Driver

Posted at: Offers to Sell and Export | Posted on: Fri 31 Aug, 2012 3:12 am |
Product Description:

Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent

stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question, please email us:

Part number max7219eng+


Packaging 24-dip

Date code 07+

Price 4.5~6.5usd

Summary common-cathode, display driver, 7-segment numeric LED display, 10MHz Serial Interface

Description as follow:

The MAX7219ENG+ 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, bar-graph displays, or 64 individual LEDs. The MAX7219ENG+ also allows the user to select code-B decoding or no-decode for each digit. The device includes a 150μA low-power shutdown mode, analog and digital brightness control, a scanlimit register that allows the user to display from 1 to 8 digits, and a test mode that forces all LEDs on.


Absolute maximum ratings: (1)Voltage (with respect to GND): V+: -0.3V to 6V; DIN, CLK, LOAD, CS: -0.3V to 6V; All Other Pins: -0.3V to (V+ + 0.3V); (2)Current: DIG 0ľDIG 7 Sink Current: 500mA; SEG AľG, DP Source Current: 100mA; (3)Continuous Power Dissipation (TA = +85℃)Narrow Plastic DIP (derate 13.3mW/℃; (4)above +70℃): 1066mW; (5)Wide SO (derate 11.8mW/℃ above +70℃): 941mW; (6)Narrow CERDIP (derate 12.5mW/℃ above +70℃): 1000mW; (7)Operating Temperature Ranges (TMIN to TMAX): MAX7219E_G/MAX7221E_G : -40℃ to +85℃; (8)Storage Temperature Range: -65℃ to +160℃; (9)Lead Temperature (soldering, 10s): +300℃.


Features: (1)10MHz Serial Interface; (2)Individual LED Segment Control; (3)Decode/No-Decode Digit Selection; (4)150μA Low-Power Shutdown (Data Retained); (5)Digital and Analog Brightness Control; (6)Display Blanked on Power-Up; (7)Drive Common-Cathode LED Display; (8)Slew-Rate Limited Segment Drivers for Lower EMI (MAX7221); (9)SPI, QSPI, MICROWIRE Serial Interface (MAX7221); (10)24-Pin DIP and SO Packages.


Company Contact:

No member photo
Contact Name: John
Company Name: Excellent Integrated System Limited (eis Limited)
Email: Email
Tel: 00852-30777742
Fax: 00852-30777843
Street Address: Rm 906, Workingberg
Comm Bldg, 41-47 Marble Rd, Hong Kong
Website: http://www.eis-ic.com
Member name: EISLIMITED
Country: Hong Kong-HK Hong Kong
Member Since: 29 August 2012
Total Leads: 537 EISLIMITED Import Export Business Leads
Business focus: Electronic Components, Active Component, Integrated Circuit, Semiconductor, Chips
Chat: Chat with Suppliers
Verify: Safe Import Export Tips

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