AD704SE/883B

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The AD704SE/883B is one of a large family of Linear - Amplifiers - Instrumentation, OP Amps, and Buffer Amps. It is an instrumentation amplifier that features low power, low noise, and a wide range of voltage gains. Its main application is for stable differential gains, such as for medical and industrial instrumentation, power and battery management, and low-level amplifier applications.

The AD704SE/883B consists of two input amplifiers which use a single external resistor to set the gain. This makes it easy to customize gains to meet the user\'s specific requirements, while maintaining good AC and DC accuracy. In addition, the AD704SE/883B is designed to consume low power and generate low noise, which is ideal for battery-powered applications.

The AD704SE/883B has a gain range of 0.1 to 10,000 V/V, and is stable when driven by ± 2.5 V single supply, or ± 5 V dual supply. It also features exceptionally low input bias current, which makes it ideal for use in low-voltage and battery-powered systems.

The AD704SE/883B features an adjustable offset voltage null. This helps to minimize common-mode disturbances, thereby improving signal accuracy. The device’s bias current is also programmable via a single external resistor; thus, further improving the device’s low-level signal fidelity.

The AD704SE/883B works on the principle of a “differential amplifier.” This means that the amplifer takes two voltage inputs and uses the difference between them to amplify the signal. The resulting output voltage can be multiplied by a gain factor, and is in phase with the input signal.

The device’s wide range of gains can be selected by setting the external resistor between VREF1 and VREF2. Gains of less than 1 are possible, when the second input voltage is greater than the first. If the input voltages are equal, then the gain is equal to 1.

The AD704SE/883B is designed to easily provide a stable gain over temperature, varying supply voltages, and with time. This helps to ensure reliable data collection and error-free performance in an array of instrumentation and low-level amplifier applications.

The AD704SE/883B is well-suited for a range of battery-powered applications requiring low power consumption. It is used in portable medical and industrial instrumentation monitoring systems, and other low-level amplifier applications.

In conclusion, the AD704SE/883B is an instrumentation amplifier that features low power consumption, low noise and a wide range of voltage gains. It works on the principle of a “differential amplifier,” and is used in portable medical and industrial instrumentation systems and other low-level amplifier applications. Its adjustable offset voltage null, low input bias current, and programmable bias current make it ideal for use in battery-powered systems. Its wide range of gains, coupled with its stability over temperature, varying supply voltages, and with time, make it an ideal device for reliable data collection and error-free performance.

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