TLC7524IN | Texas Instruments

Multiplying Digital-to-Analog Converter, TLC7524IN, Texas Instruments

The TLC7524IN is a CMOS, 8-bit digital-to-analog converter (DAC) designed for easy interface with most popular microprocessors. This device is an 8-bit multiplying DAC with 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. The TLC7524IN provides accuracy to 1/2 LSB without the need for thin-film resistors or laser trimming, while typically dissipating less than 5 mW. Operating from a single 5V to 15V supply, the TLC7524IN interfaces easily with most microprocessor buses or output ports. Its 2- or 4-quadrant multiplying capability makes it an ideal choice for microprocessor-controlled gain-setting and signal-control applications.

Features

• 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