This post sponsored by Texas Instruments.
The OPA211 series of precision operational amplifiers achieves very low 1.1nV/Hz noise density with a supply current of only 3.6mA.
To buy now at Mouser, click here.
This series also offers rail-to-rail output swing, which maximizes dynamic range. The extremely low voltage and low current noise, high speed, and wide output swing of the OPA211 series make these devices an excellent choice as a loop filter amplifier in PLL applications. In precision data acquisition applications, the OPA211 series of op amps provides 700ns settling time to 16-bit accuracy throughout 10V output swings. This AC performance, combined with only 125µV of offset and 0.35µV/°C of drift over temperature, makes the OPA211 ideal for driving high-precision 16-bit analog-to-digital converters (ADCs) or buffering the output of high-resolution digital-to-analog converters (DACs). The OPA211 series is specified over a wide dual-power supply range of ±2.25V to ±18V, or for single-supply operation from +4.5V to +36V. The OPA211 is available in the small DFN-8 (3mm × 3mm), MSOP-8, and SO-8 packages. Applications include PLL loop filter, low-noise, low-power signal processing, 16-bit ADC drivers, active filters, ultrasound amplifiers, professional audio preamplifiers, hydrophone amplifiers, geophone amplifiers, and medical.
For more information about this product, click here.
For detailed information about the tool mentioned above, click here.
To request a sample, click here.
To download a datasheet, click here.
Advertisement
