TLC7524CD

The TLC7524CD is a 8-bit Multiplying Digital to Analogue Converter designed for easy interface to most popular microprocessors. It has input latches and load cycles similar to the write cycles of a random access memory. Segmenting the high-order bits minimizes glitches during changes in the most significant bits, which produce the highest glitch impulse. It has fast control signalling for digital signal-processor applications including interface with TMS320. The device provides accuracy to 1/2 LSB without the need for thin-film resistors or laser trimming, while dissipating less than 5mW typically. Featuring operation from a 5 to 15V single supply, this DAC interfaces easily to most microprocessor buses or output ports. The 2 or 4-quadrant multiplying makes it an ideal choice for many microprocessor-controlled gain-setting and signal-control applications. This is interchangeable with AD7524, PMI PM-7524 and micropower systems MP7524.

• Easily interfaced to microprocessors
• On-chip data latches
• Monotonic over the entire A/D conversion range
• Segmented high-order bits ensure low-glitch output
• CMOS technology
• Green product and no Sb/Br

Applications

LED Lighting, Lighting, Automotive