TS187x is a low-power operational amplifier from TI. It can operate at voltages as low as 1.8V and features both I/O rail-to-rail. The common mode input voltage extends 200mV at 25°C beyond the supply voltages while the output voltage swing is within 100mV of each rail with 600 Ohm load resistor. This device consumes typically 400µA per channel while offering 1.6Mhz of gain-bandwidth product. The amplifier provides high output drive capability typically at 65mA-load. These performances make the TS187X family ideal for sensor interface, battery-supplied and portable applications.
The TS187x family comprises single, dual, and quad low‑power operational amplifiers that operate from 1.8 V to 6 V and feature rail‑to‑rail input and output. They are suited for sensor interfaces, battery‑powered devices, and portable applications such as toys and communication equipment.
Key specifications include a typical supply current of 400 µA per channel, a gain‑bandwidth product of 1.6 MHz, and an output drive capability of up to 66 mA. The devices are offered in several packages, including SOT23‑5, TSSOP8, TSSOP14, and miniSO8, with detailed mechanical dimensions provided.
| Gain‑Bandwidth Product | 1.6 MHz |
|---|---|
| Supply Current (typical) | 400 µA per channel |
| Output Drive Capability | 66 mA |
| Package Options | SOT23‑5, TSSOP8, TSSOP14, miniSO8 |
The typical supply current is about 400 µA per channel.
Available packages include SOT23‑5, TSSOP8, TSSOP14, and miniSO8.
They are ideal for battery‑powered applications such as toys and portable communication devices.