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OPA4188AID Datasheet(PDF) 1 Page - Texas Instruments |
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OPA4188AID Datasheet(HTML) 1 Page - Texas Instruments |
1 / 35 page 145 125 105 85 65 45 25 5 -55 -15 5 25 150 Temperature ( C) ° -35 45 65 85 105 OPA4188 Zero-Drift Architecture Precision Laser Trim Architecture 125 Product Folder Sample & Buy Technical Documents Tools & Software Support & Community OPA4188 SBOS641C – JUNE 2012 – REVISED NOVEMBER 2015 OPA4188 0.03- μV/°C Drift, Low-Noise, Rail-to-Rail Output, 36-V, Zero-Drift Operational Amplifiers 1 Features 3 Description The OPA4188 operational amplifier uses TI 1 • Low Offset Voltage: 25 μV (Maximum) proprietary auto-zeroing techniques to provide low • Zero-Drift: 0.03 μV/°C offset voltage (25 μV, maximum), and near zero-drift • Low Noise: 8.8 nV/ √Hz over time and temperature. These miniature, high- 0.1-Hz to 10-Hz Noise: 0.25 µVPP precision, low quiescent current amplifiers offer high input impedance and rail-to-rail output swing within • Excellent DC Precision: 15 mV of the rails, making them ideal for industrial PSRR: 142 dB applications. The input common-mode range includes CMRR: 146 dB the negative rail. Either single or dual supplies can be Open-Loop Gain: 136 dB used in the range of 4 V to 36 V (±2 V to ±18 V). • Gain Bandwidth: 2 MHz The quad version is available in 14-pin SOIC and 14- • Quiescent Current: 475 μA (Maximum) pin TSSOP packages. All versions are specified for • Wide Supply Range: ±2 V to ±18 V operation from –40°C to 125°C. • Rail-to-Rail Output: Device Information(1) Input Includes Negative Rail PART NUMBER PACKAGE BODY SIZE (NOM) • RFI Filtered Inputs SOIC (14) 8.65 mm × 3.91 mm • MicroSIZE Packages OPA4188 TSSOP (14) 5.00 mm × 4.40 mm 2 Applications (1) For all available packages, see the orderable addendum at the end of the data sheet. • Bridge Amplifiers • Strain Gauges • Test Equipment • Transducer Applications • Temperature Measurement • Electronic Scales • Medical Instrumentation • Resistance Temperature Detectors • Precision Active Filters Zero-Drift Architecture Improves Performance 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
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