Active dual CMOS op-amp for precision low-power analog
The gain-bandwidth product sits at 635 kHz with a slew rate of 0.62 V/µs, which is enough for audio-band filtering, slow control loops, and signal conditioning up to a few tens of kilohertz. Supply range spans 3 V to 16 V single or split, so it works off a single lithium cell or a standard ±5 V rail.
0.7 pA input bias — the spec that matters for high-impedance work
The headline number on this part is the input bias current: 0.7 pA typical. That is orders of magnitude lower than a bipolar op-amp, and it means you can use megohm-range feedback resistors without the bias current creating a significant offset voltage. For a transimpedance amplifier with a 10 MΩ feedback resistor, a 0.7 pA bias contributes just 7 µV of error — negligible in most precision circuits. The input offset voltage is 1.1 mV, which is respectable for a CMOS amp in this power class; if you need lower offset, you would step up to an auto-zero or chopper-stabilized part, but those draw more current.
Housed in an 8-TSSOP (4.40 mm wide) with a surface-mount footprint, the TLC27M2CPWLE is a small-outline part that fits tight layouts. If your application sees -40°C or +85°C, you need the industrial or automotive variant in this family. The supplier device package is 8-TSSOP; the listed shipping form is Bulk, so expect tubes or loose parts, not tape-and-reel, unless you request a different packaging option at order time.
One catch: it is listed as RoHS non-compliant, which may be an issue if your BOM requires full RoHS exemption or if you ship into regions with strict RoHS enforcement. Check your internal compliance requirements before committing. For RoHS-compliant builds, look at the lead-free suffix variants in the same family.
Sourcing and availability
Submit an RFQ for the TLC27M2CPWLE, and we will come back with a firm offer and a delivery estimate. If you need a RoHS-compliant alternative or a different package, mention that in the RFQ notes, and we can check the broader LinCMOS™ family.