TLV8542DR

Instrumentation, Op Amps, Buffer Amps Overview

The TLV8542DR is a dual-channel operational amplifier manufactured by Texas Instruments. It operates within a supply voltage range of 1.7 V to 3.6 V, making it suitable for low-voltage applications. The device features a gain-bandwidth product of 50 MHz and a slew rate of 28 V/us. Input characteristics include an input offset voltage of 3.5 mV and an input bias current of 100 fA. Each channel provides an output current capability of up to 44 mA. The common-mode rejection ratio is specified at 100 dB, with an input voltage noise density of 95 nV/sqrt Hz. It is housed in an 8-pin SOIC package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture designed for compact circuit implementations
• Ultra-low input bias current ensuring minimal loading on high-impedance sources
• High common-mode rejection ratio for accurate signal processing
• Rail-to-rail output capability optimized for single-supply operation

Instrumentation, Op Amps, Buffer Amps Applications

• Portable battery-powered instrumentation
• Active filtering in communication systems
• Signal conditioning for sensor interfaces
• Audio pre-amplification stages

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix DR against the manufacturer's official documentation to confirm the tape and reel packaging configuration. Ensure the component meets the required industrial temperature specifications if deployed in harsh environments. Cross-reference the datasheet revision history for any updates to electrical characteristics or recommended operating conditions prior to final procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a dual op-amp solution is required with a maximum supply voltage of 3.6 V. It is appropriate for designs prioritizing low power consumption alongside moderate bandwidth requirements. Consider the 8-pin SOIC package constraints for PCB layout. Evaluate the 100 fA input bias current against source impedance limitations to maintain signal integrity in precision applications.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TLV854x series of operational amplifiers from Texas Instruments. The series is characterized by its ability to operate efficiently at low voltages while maintaining high performance metrics. The 'D' suffix indicates the SOIC package type, and 'R' typically denotes reel packaging. This family targets applications requiring space-efficient solutions without compromising on speed or accuracy.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult the manufacturer's cross-reference tools for verified pin-compatible alternatives. Ensure any substitute maintains the 3.6 V maximum supply voltage limit and similar electrical parameters such as slew rate and input bias current. Verify package compatibility before implementation.