Dual CMOS op-amp for precision signal chains
The Texas Instruments TLC2272CDR is a dual CMOS operational amplifier with rail-to-rail output, packaged in an 8-SOIC for surface-mount boards. It delivers a gain bandwidth product of 2.25 MHz and a slew rate of 3.6 V/µs, making it a fit for audio-frequency filtering, ADC front-end buffering, and general-purpose signal conditioning in commercial-temperature equipment. The CMOS input stage keeps input bias current at 1 pA, so it suits high-impedance sensor interfaces such as photodiode amplifiers or pH probe buffers where bias current error would otherwise swamp the signal.
Supply range and output drive
Supply span runs from 4.4 V to 16 V. Each channel can source or sink 50 mA.
Temperature grade and environment
Rated for 0°C to 70°C ambient, this is a commercial-temperature part. It belongs in indoor equipment — benchtop instruments, office peripherals, consumer audio, or lab power supplies — not in a motor-drive cabinet or under-hood electronics where the ambient regularly exceeds 70°C. The 8-SOIC footprint is standard for dual op-amps; no layout surprises when swapping with other SOIC-8 duals.
Lifecycle and sourcing posture
The TLC2272CDR carries an active lifecycle status and is ROHS3 compliant. No last-time-buy or end-of-life notice is in effect. Sourced through independent distribution; submit an RFQ for current pricing and availability.