INA826SIDRCR

Instrumentation, Op Amps, Buffer Amps Overview

The INA826SIDRCR is a single-channel instrumentation amplifier from Texas Instruments, housed in a VSON-10 surface-mount package. It operates on a supply voltage range of 3V to 36V with a typical quiescent current of 200µA. Key electrical specifications include a gain bandwidth product of 1MHz, a slew rate of 1V/µs, and a common-mode rejection ratio (CMRR) of 120dB. The device features an input bias current of 65nA, an input offset voltage of 150µV, and an input noise current density of 100fA. It supports rail-to-rail output swing and provides a channel output current capability of 16mA.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output capability for maximum dynamic range utilization
• Low input noise current density suitable for high-impedance sources
• High common-mode rejection ratio for accurate differential signal amplification

Instrumentation, Op Amps, Buffer Amps Applications

• Precision sensor signal conditioning
• Medical instrumentation front-ends
• Industrial process control systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'CR' indicates cut-tape packaging when ordering. Confirm the VSON-10 footprint matches the target PCB layout. Ensure the 3V minimum supply voltage aligns with system power rails. Check humidity sensitivity levels for proper storage and reflow soldering profiles.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low input noise current is critical for high-impedance transducers. The VSON-10 package offers a compact solution compared to larger SOIC or DIP options. Verify that the 3V minimum supply requirement fits within the available power budget. Consider the rail-to-rail output feature if maximizing signal swing near ground or positive rail is necessary.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the INA826S family of instrumentation amplifiers, which are optimized for low-power applications. Unlike the standard INA826 series requiring a 2.7V minimum, this variant specifies a 3V minimum operating voltage. It shares core performance metrics like 120dB CMRR and 200µA supply current with its peers but differs in package type and specific supply constraints.