TLV8542RUGR

Instrumentation, Op Amps, Buffer Amps Overview

The TLV8542RUGR is a dual operational amplifier from Texas Instruments featuring rail-to-rail input and output capabilities. It operates with a supply voltage range up to 3.6 V and delivers an 8-kHz gain-bandwidth product. The device exhibits ultra-low quiescent current of 500 nA per channel, making it suitable for battery-powered applications. Key electrical specifications include a maximum input offset voltage of 3.1 mV and a temperature coefficient of offset voltage (TcVos) of 0.8 µV/°C. The input bias current is specified at 100 fA, and the slew rate is 3.5 mV/us.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Nanopower supply current consumption of 500 nA per channel for extended battery life
• Rail-to-rail input and output operation maximizing dynamic range
• Low input offset voltage of 3.1 mV maximum with low drift

Instrumentation, Op Amps, Buffer Amps Applications

• Cost-optimized sensor signal conditioning
• Battery-powered portable instrumentation
• Low-power data acquisition systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the complete part number TLV8542RUGR against official Texas Instruments documentation to ensure correct package type and tape-and-reel configuration. Confirm that the 8-X2QFN (1.5x1.5) footprint matches your PCB design requirements. Check for any specific handling or storage instructions related to the nanometer-scale input bias currents in the official datasheet.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when system constraints require minimal static power consumption alongside basic precision amplification. The 8-kHz bandwidth limits high-speed applications but supports low-frequency sensing tasks. Ensure the 3.6-V maximum supply voltage aligns with the available power rails. The dual-channel architecture reduces board space compared to single-channel alternatives.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the TLV854x family of nanopower operational amplifiers designed for cost-sensitive and energy-efficient electronic systems. The RUGR suffix indicates the specific 8-X2QFN package variant with reel packaging. These amplifiers are engineered to balance low power usage with sufficient accuracy for general-purpose analog signal processing tasks.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official substitution guides for compatible dual-channel nanopower amplifiers. Verify pinout compatibility and electrical parameter overlaps before replacing the TLV8542RUGR with alternative part numbers.