Intersil ISL28535FVZ-T7A Instrumentation Amplifier, 10 μV Offset, 3 MHz Gain Bandwidth, 14-Pin TSSOP 3.5mA Supply Current

Intersil ISL28535FVZ-T7A is a high precision instrumentation amplifier housed in a 14-pin TSSOP surface mount package. It features an ultra-low input offset voltage of 10 μV, a wide supply voltage range from 2.5 V to 5.5 V, and a gain bandwidth product of 3 MHz. This IC is designed to amplify the difference between two input signals while effectively rejecting common-mode noise, making it ideal for industrial, laboratory, and instrumentation applications requiring accurate signal conditioning.

The amplifier offers a high common-mode rejection ratio (CMRR) of 80 dB, ensuring minimal interference from noise sources such as AC power line frequencies. Its supply current consumption is low at 3.5 mA, supporting energy-efficient designs. The operating temperature range of -40°C to 125°C allows for use in harsh and varying environmental conditions.

The 14-pin TSSOP package has a compact form factor with dimensions of 5 mm length and 0.9 mm height, supporting high-density PCB assembly. The device delivers a slew rate of 0.8 V/μs, suitable for applications requiring rapid signal changes. It conforms to RoHS standards ensuring lead-free and environmentally responsible manufacturing.

Intersil ISL28535FVZ-T7A is commonly used in industrial measurement systems, medical instrumentation, process control, and data acquisition systems. The architecture includes input buffer amplifiers that eliminate the need for input impedance matching, resulting in very high input impedance and low noise performance.

Offers very low input offset voltage for precision signal amplification. Operates between 2.5V and 5.5V supply voltages for flexible power requirements. Features a high common-mode rejection ratio of 80dB, minimizing noise.

Consumes a low supply current of 3.5 mA, suitable for low power circuits. Operates reliably in temperatures ranging from -40°C to 125°C for industrial applications. Provides a slew rate of 0.8V/μs, enabling fast signal response.

Compact TSSOP package with 14 pins, measuring 5 mm length and 0.9 mm height. Designed to maintain gain accuracy and DC precision in noisy environments. Meets RoHS standards ensuring environmental compliance. Ideal for measurement systems requiring high input impedance and low noise.

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