ISO124U/1KG4 Description

Precision isolation amplifier ISO124U/1KG4 is intended to precisely measure tiny signals in noisy settings. The system uses an innovative isolation amplifier architecture that offers high linearity and low offset voltage over a broad temperature range. The fixed gain of 100 on the ISO124U/1KG4 can be reduced to provide the appropriate precision. In addition, it has low input bias current, low input noise, and high common-mode rejection ratio (CMRR), making it the perfect choice for usage in high-precision measurement applications. The gadget runs between -40°C and +125°C and is provided in a small SOIC form.

ISO124U/1KG4 Features

• Low input noise: 7.5 nV/Hz, enabling high-precision measurements.

• Isolation amplifier architecture: ensures high linearity and low offset voltage.

• Fixed gain: a fixed gain of 100, which can be trimmed to achieve desired accuracy.

• Low input bias current: typically 1 nA, allowing for accurate measurements of small signals.

• Precision measurement: provides accurate measurement of small signals in noisy environments.

• Robust design: insensitive to external magnetic fields and electrostatic discharge (ESD) up to 4000 V.

• High common-mode rejection ratio (CMRR): over 120 dB at DC, ideal for measuring high common-mode voltages.

• Compact package: available in an SOIC package with small form factor, suitable for space-constrained applications.

• Wide operating temperature range: operates over a temperature range of -40°C to +125°C, suitable for extreme environments.

• Low power consumption: consumes only 1.4 mA of supply current, allowing for long battery life in portable applications.

ISO124U/1KG4 Applications

• Robotics and control systems: sensor interface circuits and feedback control systems.

• Smart grid and renewable energy: solar and wind power generation and distribution systems.

• Medical systems: patient monitoring equipment, blood analysis instruments, and infusion pumps.

• Test and measurement equipment: oscilloscopes, function generators, and data acquisition systems.

• Power monitoring and control: power quality monitoring, energy management systems, and motor control.

• Aerospace and defense: avionics equipment, military communication systems, and missile guidance systems.

• Audio and video equipment: audio amplifiers, digital-to-analog converters (DACs), and microphone preamplifiers.

• Industrial automation: process control systems, data acquisition systems, and programmable logic controllers (PLCs).

• Communication systems: analog front-end circuits for wireless communication systems, such as cellular base stations and microwaves.

• Automotive electronics: battery management systems, electric vehicle (EV) and hybrid electric vehicle (HEV) inverters, and motor control systems.