1 MHz gain-bandwidth for sensor conditioning in tight spaces
Texas Instruments TLV9301IDCKR is a single-channel general-purpose op-amp with 1 MHz gain-bandwidth product and 3 V/µs slew rate, packaged in a 5-pin SC-70-5 (SOT-353) footprint. The 1 MHz GBW means the usable closed-loop bandwidth at a gain of 10 is about 100 kHz — adequate for thermocouple conditioning, pressure sensor amplification, or audio-frequency signal chains where the signal content stays below 20 kHz. Rail-to-rail output swing lets the amplifier use the full supply range without headroom loss, which matters when the ADC reference is the same rail.
Wide supply span and low quiescent current simplify rail design
Supply span from 4.5 V to 40 V means the TLV9301IDCKR runs directly off a single 5 V logic rail, a 12 V industrial bus, or a 24 V field supply — no intermediate regulator needed for the op-amp itself. Quiescent current is 150 µA per channel, low enough for battery-powered sensor nodes that spend most of their life in a low-power sleep mode with periodic wake-ups for measurement. Input bias current of 10 pA keeps the DC error negligible when the source impedance is in the tens of kOhm range — a 10 kΩ source adds only 0.1 µV of offset from bias current.
Industrial temperature grade and active lifecycle
Rated for -40 °C to 125 °C ambient — the full industrial temperature band covers outdoor telecom cabinets, engine-bay electronics, and factory-floor enclosures without derating. The SC-70-5 package (SOT-353) is a standard small-outline footprint shared across many TI op-amp families, so PCB layout reuse across different gain-bandwidth options is straightforward.