DatasheetsPDF.com

OPA211 Dataheets PDF



Part Number OPA211
Manufacturers Burr-Brown
Logo Burr-Brown
Description (OPA211 / OPA2211) Precision Operational Amplifier
Datasheet OPA211 DatasheetOPA211 Datasheet (PDF)

www.DataSheet4U.com BurrĆBrown Products from Texas Instruments OP A2 OP A2 11 OP A2 11 211 OP A2 211 OPA211 OPA2211 SBOS377A – OCTOBER 2006 – REVISED FEBRUARY 2007 1.1nV/√Hz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package FEATURES • • • • • • • • • • • • • LOW-VOLTAGE NOISE: 1.1nV/√Hz at 1kHz 100nVPP INPUT VOLTAGE NOISE, 0.1Hz–10Hz LOW OFFSET VOLTAGE: 100µV (max) LOW OFFSET VOLTAGE DRIFT: 0.2µV/°C (typ) LOW SUPPLY CURRENT: 3.6mA/Ch UNITY GAIN STABLE GAIN BANDWIDTH.

  OPA211   OPA211


Document
www.DataSheet4U.com BurrĆBrown Products from Texas Instruments OP A2 OP A2 11 OP A2 11 211 OP A2 211 OPA211 OPA2211 SBOS377A – OCTOBER 2006 – REVISED FEBRUARY 2007 1.1nV/√Hz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package FEATURES • • • • • • • • • • • • • LOW-VOLTAGE NOISE: 1.1nV/√Hz at 1kHz 100nVPP INPUT VOLTAGE NOISE, 0.1Hz–10Hz LOW OFFSET VOLTAGE: 100µV (max) LOW OFFSET VOLTAGE DRIFT: 0.2µV/°C (typ) LOW SUPPLY CURRENT: 3.6mA/Ch UNITY GAIN STABLE GAIN BANDWIDTH PRODUCT: 80MHz (G = 100) SLEW RATE: 27V/µs WIDE SUPPLY RANGE: ±2.25V to ±18V, +4.5V to +36V RAIL-TO-RAIL OUTPUT OUTPUT CURRENT: 30mA SHUTDOWN: 20µA (max) AVAILABLE IN TINY DFN-8 (3x3mm), MSOP-8, SO-8 DESCRIPTION The OPA211 series achieves very low 1.1nV/√Hz noise density with a supply current of only 3.6mA. It also offers rail-to-rail output swing, which helps to maximize dynamic range. The OPA211 series’ extremely low voltage and current noise, high speed and wide output swing make it an excellent choice as a loop filter amplifier in PLL applications. In precision data acquisition applications, the OPA211 series of op amps provide <1µs settling time to 16-bit accuracy even for 10V output swings. This ac performance, combined with only 100µV of offset and low drift over temperature, make the OPA211 highly suitable for driving fast, high-precision analog-to-digital converters (ADCs) or buffering the outputs of high-resolution digital-to-analog converters (DACs). The OPA211 is specified over the very wide dual-power supply range of ±2.25V to ±18V, or single-supply operation from +4.5V to +36V. The OPA211 is available in the tiny DFN-8 (3×3mm) and MSOP-8 and SO-8 packages. A dual version, the OPA2211, is available in the DFN-8 (3×3mm) or an MSOP-8 package. This series of op amps is specified from –40°C to +125°C. OPA211 NC -IN +IN V1 2 3 4 8 7 6 5 Enable V+ OUT NC APPLICATIONS • • • • • • • • • • • • PLL LOOP FILTER LOW-NOISE, LOW-POWER SIGNAL PROCESSING HIGH-PERFORMANCE ADC DRIVERS HIGH-PERFORMANCE DAC OUTPUT AMPLIFIER ACTIVE FILTERS LOW-NOISE INSTRUMENTATION AMPS ULTRASOUND AMPLIFIERS PROFESSIONAL AUDIO PREAMPLIFIERS LOW-NOISE FREQUENCY SYNTHESIZERS INFRARED DETECTOR AMPLIFIERS HYDROPHONE AMPLIFIERS MEDICAL MSOP-8 OPA2211 OUT A -IN A +IN A V1 2 3 4 A B 8 7 6 5 V+ OUT B -IN B +IN B MSOP-8 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. PRODUCT PREVIEW information concerns products in the formative or design phase of development. Characteristic data and other specifications are design goals. Texas Instruments reserves the right to change or discontinue these products without notice. Copyright © 2006–2007, Texas Instruments Incorporated PRODUCT PREVIEW OPA211 OPA2211 www.ti.com SBOS377A – OCTOBER 2006 – REVISED FEBRUARY 2007 This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. ABSOLUTE MAXIMUM RATINGS (1) Over operating free-air temperature range (unless otherwise noted) VALUE Supply Voltage Input Voltage Input Current Output Short-Circuit (2) Operating Temperature Storage Temperature Junction Temperature (1) ±20 (V–) – 0.7 to (V+) + 0.7 ±10 Continuous –55 to +150 –65 to +150 +150 °C °C °C UNIT V V mA (2) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not supported. Short-circuit to ground, one amplifier per package. PRODUCT PREVIEW PACKAGE/ORDERING INFORMATION (1) PRODUCT Standard Grade OPA211A OPA211A OPA2211A High Grade DFN-8 (3×3mm) (2) OPA211I MSOP-8 (2) SO-8 OPA2211I (1) (2) DFN-8 (3×3mm) (2) MSOP-8 (2) ü ü ü ü ü ü ü DRG DCK D DRG DCK TBD TBD TBD TBD TBD DFN-8 (3×3mm) (2) MSOP-8 (2) SO-8 DFN-8 (3×3mm) (2) MSOP-8 (2) ü ü ü ü ü ü ü DRG DCK D DRG DCK TBD TBD TBD TBD TBD PACKAGE-LEAD SINGLE ENABLE DUAL PACKAGE DESIGNATOR PACKAGE MARKING For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. Available Q4, 2007. 2 Submit Documentation Feedback OPA211 OPA2211 www.ti.com SBOS377A – OCTOBER 2006 – REVISED FEBRUARY 2007 PIN CONFIGURATIONS OPA211 NC (1) OPA211 8 7 6 5 NC V+ OUT NC (1) (1) OPA211 8 Enable 7 V+ 6 OUT 5 NC (1) 1 2 .


MIC2293 OPA211 OPA2211


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