MAX721CSE-T - Brand New Maxim Integrated IC Chips
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Description
The MAX721CSE-T is a compact, serial input/output common-cathode display driver that interfaces microprocessors (µPs) to various LED displays. It can control up to 8 digits of 7-segment numeric LED displays, bar-graph displays, or 64 individual LEDs. This electronic component includes a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM for storing each digit. With only one external resistor required, the MAX721CSE-T allows easy adjustment of the segment current for all LEDs. It is compatible with SPI™, QSPI™, and Microwire™ protocols, and features slew-rate limited segment drivers to reduce electromagnetic interference (EMI).
Specifications and features
• 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
• SPI, QSPI, Microwire Serial Interface
• 24-Pin DIP and SO PackagesApplication Scenarios
The MAX721CSE-T is suitable for various applications including:
- Bar-Graph Displays
- 7-Segment Displays
- Industrial Controllers
- Panel Meters
- LED Matrix Displays
Comparison
Advantages- Compact and versatile design
- Easy interface with microprocessors
- Control of multiple types of LED displays
- Adjustable segment current for all LEDs
- Compatible with multiple serial interfaces
- Reduced electromagnetic interference (EMI)
Disadvantages- Only compatible with common-cathode LED displays
- Not suitable for applications requiring more than 8 digits
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
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Popular parts of the same kind
- Datasheet: Download MAX721CSE-T
- Chipdatas Part: CD86-MAX721CSE-T
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 20:17 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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