DatasheetsPDF.com

OPA211

Texas Instruments
Part Number OPA211
Manufacturer Texas Instruments
Description Precision Operational Amplifier
Published Dec 2, 2019
Detailed Description Product Folder Order Now Technical Documents Tools & Software Support & Community OPA211, OPA2211 SBOS377L – OCTOBE...
Datasheet PDF File OPA211 PDF File

OPA211
OPA211

Overview
Product Folder Order Now Technical Documents Tools & Software Support & Community OPA211, OPA2211 SBOS377L – OCTOBER 2006 – REVISED JANUARY 2020 OPAx211 1.
1-nv/√Hz Noise, Low Power, Precision Operational Amplifiers 1 Features •1 Low voltage noise: 1.
1 nV/√Hz at 1 kHz • Input voltage noise: 80 nVPP (0.
1 to 10 Hz) • THD + N: –136 dB (G = 1, ƒ = 1 kHz) • Offset voltage: 125 μV (maximum) • Offset voltage drift: 0.
35 μV/°C (typical) • Low supply current: 3.
6 mA/Ch (typical) • Unity-gain stable • Gain bandwidth product: – 80 MHz (G = 100) – 45 MHz (G = 1) • Slew rate: 27 V/μs • 16-Bit settling: 700 ns • Wide supply range: – ±2.
25 to ±18 V, 4.
5 V to 36 V • Rail-to-rail output • Output current: 30 mA • SON-8 (3 mm × 3 mm), VSSOP-8, and SOIC-8 2 Applications • Ultrasound scanner • Semiconductor test • X-ray systems • Lab and field instrumentation • Data acquisition (DAQ) • Radar • Wireless communications test • Seismic data acquisition • DC power supply, ac source, electronic load • Power analyzer • Source measurement unit (SMU) 3 Description The OPAx211 series of precision operational amplifiers achieves very low 1.
1-nV/√Hz noise density with a supply current of only 3.
6 mA.
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 OPAx211 series make these devices an excellent choice as a loop filter amplifier in PLL applications.
In precision data acquisition applications, the OPAx211 series of operational amplifiers provides 700-ns settling time to 16-bit accuracy throughout 10V output swings.
This ac performance, combined with only 125 μV of offset and 0.
35 μV/°C of drift over temperature, makes the OPAx211 series a great choice for driving high-precision 16-bit analog-todigital converters (ADCs) or buffering the output of high-resolution digital-to-analog converters (DACs).
The OPAx211 series is specified over a wide dualpower supply range of ±2.
25 t...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)