MPY634KUE4

The Texas Instruments MPY634KUE4 is a high-performance, monolithic analog multiplier engineered for precise signal processing across a wide 10 MHz bandwidth. It is capable of performing multiplication, division, squaring, and square-rooting without external components, making it an ideal solution for modulation, demodulation, and voltage-controlled amplification in advanced analog computer and telecommunication systems.

This multiplier features a low-noise internal reference and differential inputs to minimize offset and maximize dynamic range. The MPY634KUE4 is laser-wafer-trimmed to ensure tight accuracy across its entire input range, reducing the need for external potentiometers and simplifying board calibration. Its versatility allows it to function as a high-speed analog divider or squaring circuit simply by reconfiguring the feedback loop.

Key advantages include high-speed computation with a 10 MHz bandwidth and 20 V/microsecond slew rate, enabling real-time signal processing and wideband modulation in RF systems. The internal trimming provides 0.5 percent accuracy, and a single IC supports versatile math functions without requiring additional active components. The high CMRR differential inputs and low noise floor allow for precise operation even with low-level signal inputs.

The MPY634KUE4 is available in a 16-SOIC package. It operates with a typical supply range of ±8V to ±18V.