MAX7221EWG+, LED Display Drivers Serially Interfaced, 8-Digit, LED Displa
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см. техническую документацию
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Описание
Semiconductors\Driver ICs\LED Display Drivers
MAX7219 & MAX7221 8-Digit LED DriversMaxim Integrated MAX7219 and MAX7221 8-Digit LED Display Drivers are compact, serial input/output common-cathode display drivers that interface microprocessors to 7-segment numeric LED displays of up to 8 digits, to bar-graph displays, or to 64 individual LEDs. 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.
Технические параметры
| Brand: | Maxim Integrated |
| Factory Pack Quantity: Factory Pack Quantity: | 30 |
| High Level Output Current: | -45 mA |
| Low Level Output Current: | 320 mA |
| Manufacturer: | Maxim Integrated |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -40 C |
| Mounting Style: | SMD/SMT |
| Number of Digits: | 8 |
| Number of Segments: | 64 |
| Operating Supply Voltage: | 4 V to 5.5 V |
| Package/Case: | SOIC-24 |
| Packaging: | Tube |
| Part # Aliases: | MAX7221 |
| Pd - Power Dissipation: | 941 mW |
| Product Category: | LED Display Drivers |
| Product Type: | LED Display Drivers |
| Product: | LED Display Drivers |
| Series: | MAX7221 |
| Subcategory: | Driver ICs |
| Supply Current - Max: | 330 mA |
| Brand | Maxim Integrated |
| Factory Pack Quantity | 30 |
| Height | 2.35 mm |
| High Level Output Current | -45 mA |
| Length | 15.6 mm |
| Low Level Output Current | 320 mA |
| Manufacturer | Maxim Integrated |
| Maximum Operating Temperature | +85 C |
| Minimum Operating Temperature | -40 C |
| Mounting Style | SMD/SMT |
| Number of Digits | 8 |
| Number of Segments | 64 |
| Operating Supply Voltage | 4 V to 5.5 V |
| Package / Case | SOIC-Wide-24 |
| Packaging | Tube |
| Part # Aliases | MAX7221 |
| Pd - Power Dissipation | 941 mW |
| Product | LED Display Drivers |
| Product Category | LED Display Drivers |
| RoHS | Details |
| Series | MAX7221 |
| Supply Current - Max | 330 mA |
| Unit Weight | 0.025909 oz |
| Width | 7.6 mm |
| Category | Integrated Circuits(ICs) |
| Current - Output/Channel | 40mA |
| Family | LED Drivers |
| Number of Outputs | 8x7-Segment |
| Other Names | MAX7221EWG+T |
| Standard Package | 1 |
| Type | Linear, Serial Interface |
| Voltage - Supply | 4 V ~ 5.5 V |
| Вес, г | 0.73 |
Техническая документация
Datasheet
pdf, 1347 КБ
Datasheet MAX7219CWG+T
pdf, 1206 КБ
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