CS3013-FS

Overview

The CS3013-FS is a single-circuit instrumentation amplifier manufactured by Cirrus Logic. It features rail-to-rail input and output capabilities, supporting supply voltages from 2.7 V to 5 V. The device operates within a temperature range of -40°C to 125°C and is housed in an 8-pin SOIC package. Key electrical characteristics include a common-mode rejection ratio of 120 dB, a low input bias current of 170 pA, and a minimal input offset voltage of 10 µV.

Feature Summary

• Rail-to-rail input and output performance for maximum dynamic range
• Ultra-low input bias current and offset voltage for high precision
• High common-mode rejection ratio ensuring signal integrity

Applications

• Precision measurement systems
• Industrial automation
• Medical instrumentation

Procurement Notes

Verify the specific suffix (FS) against the manufacturer's current documentation to confirm pinout and electrical specifications. Check for RoHS compliance status as historical data may vary. Confirm availability through authorized distributors, noting that this component may be classified as obsolete or limited stock depending on the current production lifecycle stage.

Selection Notes

Select this component when high precision is required with low voltage supplies. The rail-to-rail capability allows operation close to supply rails, making it suitable for battery-powered applications. Ensure the 120 dB CMRR meets system noise requirements. Compare against newer instrumentation amplifiers if higher bandwidth or lower power consumption is needed.

Part Context

This part belongs to the Cirrus Logic instrumentation amplifier family, designed for precision analog signal conditioning. It integrates high-impedance inputs with low-noise amplification stages. The 8-pin SOIC package facilitates surface-mount assembly in compact electronic designs requiring accurate differential signal processing.

Replacement Considerations

Check for direct substitutes such as the CS3014 series or other Cirrus Logic instrumentation amplifiers with similar pinouts. Verify compatibility with existing PCB footprints and thermal management requirements before substitution.