AD641ANZ

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The AD641ANZ is a precision dual high speed instrumentation amplifier designed for in-circuit application. It is optimized for low current consumption and wide bandwidth for demanding applications. It is pin-compatible with the popular DIP-14 device and offers high-precision performance and ready-made, no additional components required. The AD641ANZ is a single ended amplifier with a maximum supply voltage of 20 V, maximum output current of 15 mA, and a wide bandwidth of 1 MHz.

The instrumentation amplifier is constructed around a pair of TOP245Y power field effect transistors (FETs) operating as active loads. These FETs are driven by a differential input voltage and produce a regulated output voltage that is both accurate and highly stable. This regulated output voltage is then applied to the op-amp\'s non-inverting input stage which is driven by the differential input voltage.

The AD641ANZ is optimized for low current consumption and wide bandwidth. The power consumption is typically 10 mA at 20 V which allows for long battery life. It also has an input bias current of 0.1 pA, making it ideal for low frequency applications such as electrochemical measurements. The bandwidth of the instrumentation amplifier is 1 MHz and the output slew rate is 30 V/µs which is ideal for high-speed applications. The AD641ANZ can also be used as a voltage-gain amplifier with a gain of up to 1MV/V.

The AD641ANZ also has special features to minimize offsets and noise. The amplifier has an offset cancellation input that reduces the effects of external noise and offsets. It also has premium stability, which minimizes errors due to input offset voltages and supply variation. Additionally, the AD641ANZ has an active calibration circuit that allows for immediate and accurate calibration of the amplifier.

The AD641ANZ is ideal for a wide range of applications including high speed differential measurement, sensor conditioning, low-power instrumentation, and precision bridging. Its high speed and low current requirements make it ideal for portable and battery-powered applications. In addition, its wide bandwidth and superior accuracy make it ideal for demanding industrial and scientific applications.

Overall, the AD641ANZ is a high-precision, dual-channel instrumentation amplifier that is optimized for low power consumption and wide bandwidth. Its unique features such as offset cancellation and active calibration provide superior accuracy in demanding applications. It is pin-compatible with the popular DIP-14 device and is an excellent choice for high speed differential measurements, sensor conditioning, low-power instrumentation and precision bridging.

The specific data is subject to PDF, and the above content is for reference