AD713SQ/883B Precision Quad Operational Amplifier

The AD713SQ/883B is a high-performance precision quad operational amplifier from Analog Devices Inc., designed to meet the stringent requirements of military and industrial applications. This quad op-amp is a direct replacement for the industry-standard 4156, and is characterized for performance over the extended military temperature range.

Each of the four amplifiers in the AD713SQ/883B package exhibits excellent precision performance with a high degree of channel-to-channel isolation. The device features a low offset voltage of 0.5 mV, a low input bias current of 25 nA, and a low input offset current of 5 nA, making it ideal for applications requiring accurate signal processing.

The AD713SQ/883B boasts a wide bandwidth of 4 MHz and a fast slew rate of 13 V/μs, allowing it to handle a broad spectrum of frequencies and rapid changes in signal levels with ease. Its gain bandwidth product is an impressive 4 MHz, which ensures that the amplifier maintains its gain accuracy even at higher frequencies.

With a quiescent current of 2.4 mA per amplifier, this device is optimized for low-power consumption without sacrificing performance. The high common-mode rejection ratio (CMRR) of 88 dB and power supply rejection ratio (PSRR) of 95 dB ensure that the AD713SQ/883B maintains its performance in the presence of supply voltage variations and common-mode noise.

The AD713SQ/883B operates over a wide supply voltage range of ±4.5 V to ±18 V, providing designers with the flexibility to use it in a variety of power environments. Additionally, the amplifier is unity-gain stable, which allows for easy implementation into any design without the need for external compensation, even with capacitive loads.

This operational amplifier is available in a ceramic DIP (CDIP) package, which provides enhanced durability and reliability required in extreme conditions. With its robust design and comprehensive set of features, the AD713SQ/883B is an excellent choice for precision analog applications in military, aerospace, and industrial markets where high reliability and stringent performance are non-negotiable.

For detailed specifications and application guidance, designers should consult the comprehensive datasheets and support documentation provided by Analog Devices Inc.