Analog Devices Inc. AD845BQ Precision Operational Amplifier

The AD845BQ is a high-performance monolithic operational amplifier manufactured by Analog Devices Inc. This device is part of the precision op-amp family and is designed to offer a perfect blend of speed and accuracy, making it an ideal choice for a wide range of applications, including medical instruments, professional audio equipment, and precision filters.

The AD845BQ features a high slew rate of 200 V/µs and a fast settling time, which ensures that the amplifier can handle rapid changes in input signals without sacrificing accuracy. Its gain bandwidth product is 16 MHz, which allows the amplifier to maintain its precise performance over a wide range of frequencies.

With a low total harmonic distortion (THD) plus noise figure, the AD845BQ provides clean and undistorted output, which is critical for applications requiring high fidelity signal amplification. The device also boasts a low offset voltage and drift over temperature, ensuring stable and consistent performance even under varying environmental conditions.

Designed for versatility, the AD845BQ can operate over a wide supply range of ±4.5 V to ±18 V. This feature allows it to be used in both single-supply and dual-supply configurations, providing designers with flexibility in system design. Additionally, the AD845BQ is designed with a high open-loop gain, which is essential for precision applications that require accurate linear amplification.

The robust design of the AD845BQ includes protection against overvoltage, ensuring that the device remains reliable and maintains its integrity even under stressful conditions. Its package is a hermetically sealed ceramic DIP, which provides excellent thermal performance and protects the internal circuitry from environmental factors.

For engineers and designers looking for a precision operational amplifier that can deliver top-notch performance with a fast response time, the AD845BQ from Analog Devices Inc. is a compelling option that provides reliability, durability, and precision in a variety of demanding applications.

Product Specifications:

• Manufacturer: Analog Devices Inc.
• Part Number: AD845BQ
• Product Category: Precision Operational Amplifiers
• Slew Rate: 200 V/µs
• Gain Bandwidth Product: 16 MHz
• Supply Voltage Range: ±4.5 V to ±18 V
• Package Type: Hermetically Sealed Ceramic DIP