TLV2782CDGKRG4

Instrumentation, Op Amps, Buffer Amps Overview

The TLV2782CDGKRG4 is a dual general-purpose operational amplifier manufactured by Texas Instruments. It features rail-to-rail output capability and operates within a supply voltage range of 1.8 V to 3.6 V. The device incorporates an 8 MHz gain-bandwidth product and a slew rate of 5 V/µs. Input offset voltage is specified at 250 µV, with a supply current of 650 µA for both channels. It utilizes an 8-SOIC package and supports operating temperatures from -40°C to 125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture providing two independent standard operational amplifiers in a single package
• Rail-to-rail output stage enabling maximum dynamic signal swing near supply rails
• Low-voltage operation supporting systems powered by single supplies as low as 1.8 V

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered portable instrumentation requiring extended runtime
• Signal conditioning circuits in low-voltage data acquisition systems
• Active filtering applications in consumer electronics

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'CDGKR' against official Texas Instruments documentation to confirm temperature grade and tape-and-reel packaging specifications. Ensure compatibility with existing PCB footprints for the 8-SOIC package. Confirm RoHS compliance status through the manufacturer's latest environmental declarations before final procurement approval.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when dual op-amp functionality is required within strict low-voltage constraints. The rail-to-rail output distinguishes it from standard amplifiers limited to internal voltage swings. Consider the 8 MHz bandwidth sufficient for moderate-speed signal processing tasks while maintaining low power consumption suitable for battery-operated devices.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TLV278 family of low-power, rail-to-rail output operational amplifiers. The 'C' designation indicates commercial temperature range availability, while 'DGK' specifies the surface-mount package type. The 'RG4' suffix typically denotes lead-free and RoHS-compliant manufacturing processes aligned with current environmental standards.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult Texas Instruments documentation for direct pin-compatible alternatives within the TLV278 series or comparable low-voltage dual op-amps. Verify that substitute components maintain identical rail-to-rail output characteristics and supply voltage limits to ensure circuit functionality without modification.