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EL8171ISZ-T7

EL8171ISZ-T7 Description

The EL8171ISZ-T7 is an instrumentation amplifier designed by Renesas Electronics Corporation, a leading manufacturer of semiconductor products. This linear IC chip is housed in an 8SOIC package and is intended for surface mount applications. While the product is now obsolete, it remains a notable example of precision engineering, offering a wide supply voltage range from 2.4 V to 5.5 V and a maximum supply current of 65µA. The EL8171ISZ-T7 features a -3dB bandwidth of 450 kHz and a slew rate of 0.55V/µs, making it suitable for applications requiring high precision and low noise.

EL8171ISZ-T7 Features

• Amplifier Type: Instrumentation
• Supply Voltage Range: 2.4 V to 5.5 V
• Supply Current: 65µA
• Input Bias Current: 10 pA
• Input Offset Voltage: 470 µV
• Bandwidth (-3dB): 450 kHz
• Slew Rate: 0.55V/µs
• Output Current per Channel: 32 mA
• Number of Circuits: 1
• Package Type: Tape & Reel (TR)
• Compliance: ROHS3 Compliant, REACH Unaffected
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• HTSUS Code: 8542.33.0001
• ECCN: EAR99

The EL8171ISZ-T7 stands out for its low input bias current of 10 pA, which minimizes the impact of input current on the signal source, ensuring high accuracy in measurement applications. Its wide supply voltage range and low supply current make it energy-efficient and versatile for various power supply environments. The -3dB bandwidth of 450 kHz and a slew rate of 0.55V/µs ensure that the amplifier can handle a wide range of signal frequencies with minimal distortion.

EL8171ISZ-T7 Applications

The EL8171ISZ-T7 is ideal for applications that require high precision and low noise, such as:

• Medical Equipment: For precise signal amplification in medical devices like ECG machines and diagnostic equipment.
• Industrial Automation: In sensors and control systems where accurate signal processing is crucial.
• Precision Measurement Instruments: For applications like strain gauges and bridge circuits where high accuracy and low noise are essential.
• Data Acquisition Systems: To amplify weak signals from sensors before digitization.

Conclusion of EL8171ISZ-T7

The EL8171ISZ-T7, despite being obsolete, remains a testament to Renesas Electronics Corporation's commitment to high-quality and precision engineering. Its unique features, such as low input bias current and wide supply voltage range, provide significant advantages over similar models. The EL8171ISZ-T7 is particularly well-suited for applications in medical equipment, industrial automation, and precision measurement instruments, where accuracy and reliability are paramount. For engineers and designers looking for a reliable instrumentation amplifier, the EL8171ISZ-T7 offers a robust solution with proven performance.