Active dual op-amp for continuous-monitoring signal chains
The TLV2382ID is an active-production dual general-purpose op-amp from Texas Instruments' microPOWER™ series, meaning it is available for both new designs and existing BOM lines without last-time-buy risk. Each of the two amplifiers draws 7 µA supply current, so the total quiescent draw for the package is 14 µA — low enough to leave on continuously in a battery-powered sensor node without draining the cell between measurement cycles.
160 kHz bandwidth with 0.06 V/µs slew rate — what it means for signal conditioning
The 160 kHz gain-bandwidth product sets the usable closed-loop gain at a given frequency: at a gain of 10 the signal bandwidth is about 16 kHz, which covers most slow industrial sensor outputs (thermocouples, strain gauges, pressure transducers) without aliasing into a downstream ADC sampling at a few hundred hertz. A 0.06 V/µs slew rate limits the large-signal output swing at higher frequencies — for a 1 V peak-to-peak output the full-power bandwidth is roughly 9.5 kHz, so the part is suited for DC or low-frequency AC signals rather than fast transients. Input bias current is 1 pA typical, which allows direct connection to high-impedance sources (10 MΩ sensors) without a buffer stage — the voltage error from bias current flowing through the source resistance stays below 10 µV.
Supply range, output swing, and temperature grade
Operates from a 2.7 V to 16 V single supply or split supplies — the wide span means it can run directly from a 3.3 V or 5 V rail without an extra regulator, and the 16 V ceiling covers 12 V industrial buses with margin. Rail-to-rail output stage swings within a few millivolts of each supply rail, preserving dynamic range in low-voltage single-supply designs where every millivolt of headroom matters. Rated for -40°C to +125°C ambient — the full industrial temperature band, so it fits engine-bay electronics, outdoor instrumentation enclosures, and factory-floor sensor modules without a temperature grade upgrade.
8-SOIC package and compliance footprint
Housed in an 8-SOIC (3.90 mm width) surface-mount package, supplier device package 8-SOIC — the standard narrow-body SOIC footprint that matches most dual op-amp PCB layouts and reflow profiles. RoHS3 compliant per the lifecycle record, so the part passes the material declaration requirements for EU and UK markets without an exemption review.