The DG307AEWE from Maxim Integrated is a high-performance, single-pole double-throw (SPDT) analog switch that offers a perfect blend of speed and precision for today's demanding analog signal switching applications. With its low on-resistance and fast switching times, this device is ideal for use in a variety of systems including communication devices, test equipment, and audio/visual applications.
The DG307AEWE is designed to operate from a single +15V to +30V supply, or a dual ±15V supply, providing design flexibility for both unipolar and bipolar operating conditions. This versatility makes it suitable for a wide range of applications, from industrial to consumer electronics. The switch's low charge injection of typically 10pC ensures minimal disturbance to the signal path during switching, preserving signal integrity and reducing glitches in sensitive applications.
One of the key features of the DG307AEWE is its low on-resistance, typically 35Ω, which remains flat over the full analog signal range. This characteristic ensures minimal signal attenuation and distortion, making it an excellent choice for precision analog signal routing. The device also boasts a high off-isolation of -75dB at 1MHz, offering excellent signal isolation when the switch is in the off position, which is critical for reducing crosstalk in multiplexing applications.
The DG307AEWE is built with Maxim Integrated's proprietary silicon-gate CMOS process, which provides for an enhanced signal bandwidth of up to 40MHz. This high bandwidth allows the switch to handle a wide range of frequencies without compromising signal quality. In addition, the switch features TTL/CMOS-compatible control inputs, making it easy to interface with a wide range of logic controllers and microprocessors.
This analog switch is available in a 16-pin wide-body SOIC package, providing a compact solution without sacrificing performance. Its extended temperature range of -40°C to +85°C ensures reliable operation across various environmental conditions. The DG307AEWE is a testament to Maxim Integrated's commitment to delivering high-quality, reliable components for the most challenging applications.
