IVC102U

Overview

The IVC102U is a precision switched integrator transimpedance amplifier manufactured by Texas Instruments. It features a single channel with a gain-bandwidth product of 2 MHz and a slew rate of 3 V/us. The input offset voltage is specified at 5 mV, while the common-mode rejection ratio reaches 90 dB typical. Operating on a supply voltage range from 4.75 V to 36 V, it draws 5.5 mA of operating current. The device functions within a temperature range of -40 C to +125 C and is housed in an SOIC-14 surface-mount package.

Feature Summary

• Integrates transimpedance amplification with switched capacitor integration for precise signal processing
• Provides high common-mode rejection capability for noise-sensitive applications
• Operates over an extended industrial temperature range

Applications

• Photodiode signal conditioning
• Precision current-to-voltage conversion
• Sensor interface circuits

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity upon receipt as humidity sensitivity requires proper handling. Check datasheet revisions for any functional updates prior to final design implementation.

Selection Notes

Evaluate power supply requirements against the 4.75 V minimum and 36 V maximum limits. Consider thermal management capabilities given the wide operating temperature range. Ensure PCB layout supports the SOIC-14 footprint and accounts for humidity sensitivity during assembly.

Part Context

Part of the IVC102 series, this component serves as a specialized analog front-end solution. It combines operational amplification with integration functions in a compact integrated circuit format designed for high-precision measurement tasks.

Replacement Considerations

The manufacturer indicates this component is obsolete. Verify availability of direct substitutes or evaluate alternative transimpedance amplifiers with comparable bandwidth and integration capabilities.