The TLV247x is a low power, high performance operational amplifier with a 2.8MHz gain-bandwidth product, low input bias current of 2.5pA, and input offset voltage of 250μV.
The TLV247x family from Texas Instruments provides CMOS rail‑to‑rail input and output operational amplifiers with ultra‑low power consumption and high output drive. Devices are offered in single, dual, and quad configurations and support shutdown mode for battery‑powered applications.
Key features include a supply voltage range of 2.7 V to 6 V, input bias currents as low as 2.5 pA, shutdown currents of 350 nA per channel, and a gain‑bandwidth product of 2.8 MHz. Various package options (SOT‑23, MSOP, TSSOP) are available, and detailed electrical characteristics and absolute‑maximum ratings are provided.
| Supply voltage range | 2.7 V to 6 V |
|---|---|
| Input bias current | 2.5 pA |
| Shutdown current (per channel) | 350 nA |
| Output drive capability | +10 mA at 180 mV (up to +35 mA at 500 mV) |
| Gain‑bandwidth product | 2.8 MHz |
The amplifiers operate from a single supply of 2.7 V to 6 V.
In shutdown mode the device consumes about 350 nA per channel.
The input bias current is as low as 2.5 pA.
It can source up to +10 mA at 180 mV (and up to +35 mA at 500 mV) while maintaining rail‑to‑rail operation.