INA828ID

Instrumentation, Op Amps, Buffer Amps Overview

The INA828ID is a precision instrumentation amplifier manufactured by Texas Instruments, housed in an 8-SOIC package. It operates within a supply voltage range of 4.5 V to 36 V and supports an operating temperature range from -40°C to +125°C. Key electrical specifications include a maximum input offset voltage of 50 µV, a typical input voltage noise density of 7 nV/√Hz at 1 kHz, and a minimum common-mode rejection ratio (CMRR) of 140 dB. The device features a 3-dB bandwidth of 2 MHz, a slew rate of 1.2 V/µs, and a typical quiescent current of 600 µA per channel.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Provides high-precision signal conditioning with ultra-low input offset voltage and minimal drift characteristics.
• Delivers exceptional common-mode rejection capabilities suitable for noisy industrial environments.
• Maintains low power consumption while ensuring stable performance across wide temperature variations.

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 ordering suffix against official Texas Instruments documentation to confirm package type and tape-and-reel options. Ensure compatibility with moisture sensitivity levels and reflow soldering profiles specified in the datasheet. Confirm RoHS compliance status for your region's regulatory requirements before finalizing procurement orders.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing circuits requiring high CMRR and low noise without excessive power draw. Compare gain error and non-linearity specifications against application tolerance levels. Evaluate thermal management needs given the SOIC-8 package constraints and maximum operating temperature limits.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the INA828 series of instrumentation amplifiers designed for high-accuracy applications. It complements other Texas Instruments analog signal chain components by offering integrated gain setting via a single external resistor. The device targets markets demanding reliable performance in harsh electrical environments.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official substitution guides for pin-compatible alternatives within the same family. Verify that any substitute maintains identical CMRR, offset voltage, and bandwidth specifications to ensure circuit functionality remains unchanged.