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50 pcs
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50 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX6977APE+ is an 8-port, constant-current LED driver designed for applications like variable message signs, marquee displays, and architectural lighting. It features eight open-drain outputs, each rated at 5.5V, capable of sinking up to 55mA continuously.
The device operates from a wide supply voltage range of 3V to 5.5V, allowing flexibility in power design. The output current for all channels is programmed together using a single external resistor, simplifying component selection. It boasts high current matching accuracy, with 3% between outputs and 6% between ICs.
Key features include an industry-standard 4-wire serial interface operating at 25Mb, and built-in circuitry for automatic detection of open-circuit LEDs. Fault status is reported via the serial interface. The MAX6977APE+ is housed in a 16-PDIP package and supports through-hole mounting. It operates reliably across a wide temperature range of -40°C to 125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 3V to 5.5V.
The maximum output current per channel is 55mA.
The operating temperature range is -40°C to 125°C.
It comes in a 16-pin PDIP package (16-DIP, 0.300", 7.62mm) with through-hole mounting.
It has 8 output channels.
It uses a 4-wire serial interface with 25Mb data rate.
Yes, it automatically detects open-circuit LEDs.