Dual CMOS Op-Amp in 8-SOIC for Low-Power Signal Chains
The TLC2262CDR is a dual CMOS operational amplifier from Texas Instruments' LinCMOS™ series, packaged in an 8-SOIC (0.154", 3.90 mm width) surface-mount package. It is a rail-to-rail output device, meaning the output can swing to within millivolts of both supply rails — useful when driving an ADC input or a single-supply load without losing dynamic range. With a gain bandwidth product of 730 kHz and a slew rate of 0.55 V/µs, this amplifier is sized for low-frequency sensor conditioning, active filtering below 100 kHz, and general-purpose buffering where speed is not the constraint but power is.
Parametric Fit for Battery-Powered and Precision Front-Ends
The input bias current is 1 pA typical — this is the CMOS-gate leakage floor, so the amplifier does not load high-impedance sources like photodiode or pH probe outputs. The input offset voltage is 300 µV, which sets the DC accuracy ceiling for a gain-of-100 stage at 30 mV of output error before calibration. Total supply current is 425 µA per channel, typical for a dual CMOS op-amp at this bandwidth. The supply span ranges from 4.4 V minimum to 16 V maximum, covering single 5 V rails and dual ±5 V or ±8 V supplies. Each channel can source or sink 50 mA — enough to drive a headphone or a small relay coil directly. The operating temperature range is 0°C to 70°C, which is the commercial grade. This limits the part to indoor, controlled-environment boards — not automotive or industrial outdoor enclosures without thermal margin.
Package, Supply and Compliance Baseline
Available in Tape & Reel (TR) or Cut Tape (CT) for prototyping. The surface-mount package suits automated pick-and-place assembly; no special handling beyond standard MSL level is required.