This document is about TLC2272 and TLC2274 datasheet, introduces the features and characteristics of the two devices.
The TLC227x/TLC227xA family are dual (TLC2272) and quadruple (TLC2274) rail‑to‑rail operational amplifiers offering low noise (9 nV/√Hz), low offset voltage (950 nV typ), and low bias current (1 pA typ). They are suitable for single‑supply or split‑supply designs, automotive and handheld applications, and can drive ADC inputs.
The datasheet lists detailed electrical characteristics, absolute maximum ratings, and recommended operating conditions for each package type (D, J, N, P, PW, etc.). Package thermal impedance, supply voltage range (2.2 V to 8 V), slew rate (3.6 V/µs), gain‑bandwidth (2.2 MHz), and temperature ranges are provided, along with ordering information and an important notice about product warranties.
| Low Input Bias Current | 1 pA typ |
|---|---|
| Gain‑Bandwidth | 2.2 MHz typ |
| Slew Rate | 3.6 V/µs typ |
| Supply Voltage Range | 2.2 V to 8 V |
| Noise Voltage | 9 nV/√Hz at 1 kHz |
The typical supply voltage range is 2.2 V to 8 V.
The device has a typical noise voltage of 9 nV/√Hz at 1 kHz.