Cosine COS128
The COS128/129 instrumentation amplifiers are differential amplifier that has been outfitted with input prote| Part No. | COS128 |
|---|---|
| Datasheet | COS128 Download |
| Manufacturer | Cosine |
| Description | Low-Noise Instrumentation Amplifiers |
| Buy | Stock & Price |
FEATURES
● Low Offset Voltage: 50µV (Max.)● Low Drift: 0.2µV/ºC
● Low Input Bias Current: 2nA (Max.)
● Gain Bandwidth Product: 1.5MHz
● Slew Rate: 1.0V/µs
● Wide Supply Range：±2.25V ~ ±18V
● Low Quiescent Current: 1.0mA
● Unity Gain Stable
● Input Over-Voltage Protection
● Extended Temperature Ranges From -40°C to +125°C
● Available as SOP8/MSOP8/DIP8
APPLICATIONS
● Medical Instrumentation● RTD Sensor Amplifier
● Data Acquisition
● Thermocouple Amplifier
● Bridge Amplifier
GENERAL DESCRIPTION
COS128 and COS129 are low-power, general purpose instrumentation amplifiers offering excellent accuracy. The versatile 3-op amp design and small size make these amplifiers ideal for a wide range of applications. A single external resistor sets any gain from 1 to 10,000. COS128 and COS129 are laser-trimmed for very low offset voltage (50µV), drift (0.2µV/ºC) and high common mode rejection. They operate with power supplies as low as ±2.25. The quiescent current is only 1.0mA, ideal for battery-operated systems.
