MAX6969AUG+T

MAX6969AUG+T is a 16-port, 5.5V constant-current LED driver. The MAX6969 uses the industry-standard, shift-register plus-latch-type serial interface. The driver accepts data shifted into a 16-bit shift register using data input DIN and clock input CLK. Input data appears at the DOUT output 16 clock cycles later to allow cascading of multiple MAX6969s. The latch-enable input, LE, loads the 16 bits of shift register data into a 16-bit output latch to set which LEDs are on and which are off. Suitable for variable message signs, marquee displays, p point of-order signs, traffic signs, gaming features and architectural lighting applications.

• 3V to 5.5V logic supply
• 25Mb, industry-standard, 4-wire serial interface at 5V
• 16 constant-current LED outputs rated at 5.5V
• Up to 55mA continuous current per output
• Output current programmed by single resistor
• 3% current matching between outputs
• 6% current matching between ICs
• 24 pin TSSOP package
• Operating temperature range from -40°C to +125°C

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party