Low-power dual op-amp for battery-powered signal chains
The LPV358MX/NOPB is a general-purpose dual operational amplifier from Texas Instruments, packaged in an 8-SOIC. It draws just 15 µA per channel, making it a fit for battery-operated or portable instruments where every microamp counts. With a gain-bandwidth product of 152 kHz and a slew rate of 0.1 V/µs, this part is suited for low-frequency signal conditioning — sensor amplification, filter stages, or DC-level shifting — not high-speed video or RF paths. The rail-to-rail output stage lets the amplifier swing close to the supply rails, which is useful in single-supply designs running from 2.7 V to 5 V. The input offset voltage is 1.5 mV typical, and input bias current is 2 nA.
Package, temperature grade, and compliance
Rated for -40°C to 85°C, it covers industrial and commercial environments. The 8-SOIC package (0.154" wide, 3.90 mm) is a standard surface-mount footprint, widely second-sourced and straightforward to rework.