TSV991-TSV992-TSV994 are single, dual and quad operational amplifiers from Texas Instruments with low input offset voltage (1.5 mV), high output current (35 mA), wide bandwidth (20 MHz) and low power consumption (1.1 mA). It is suitable for battery-powered applications, portable devices, signal conditioning, active filtering, medical instrumentation and automotive applications.
The TSV991/TSV992/TSV994 family offers single, dual and quad operational amplifiers with rail‑to‑rail input and output, low voltage operation (2.5 V‑5.5 V), and a 20 MHz gain‑bandwidth product. Features include low input offset voltage (0.1 mV max), ultra‑low input bias current (1 pA typ), low power consumption (1.1 mA max), and high output current capability (35 mA), making them suitable for sensor interfaces, battery‑powered portable devices, and active filtering.
The datasheet lists absolute maximum ratings, operating conditions, and detailed electrical characteristics across temperature ranges from –40 °C to +125 °C. Graphs illustrate offset voltage distribution, supply current versus common‑mode voltage, output swing, gain and phase response, slew rate, and distortion performance.
| Supply voltage range | 2.5 V to 5.5 V |
|---|---|
| Maximum output current | 35 mA |
| Input bias current (typ) | 1 pA |
| Power consumption (max) | 1.1 mA |
| Operating temperature range | -40 °C to +125 °C |
The amplifiers operate from 2.5 V up to 5.5 V supply voltage.
They can source or sink up to 35 mA of output current.
The typical input bias current is 1 pA.