OPA2180IDR
Texas Instruments
The Texas Instruments OPA2180IDR is a 2-channel, zero-drift operational amplifier with a wide supply range of 4V to 36V. It offers excellent DC precision and low noise performance.
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64,571 pcs
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64571 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The OPA2180 from Texas Instruments is a high-precision, zero-drift operational amplifier designed for applications requiring minimal offset voltage and temperature drift. It boasts a low offset voltage of 75 µV maximum and an impressive zero-drift characteristic of 0.1 µV/°C.
This op amp provides excellent DC precision with a PSRR of 126 dB and CMRR of 114 dB, along with a high open-loop gain of 120 dB. It operates over a wide supply range of ±2 V to ±18 V and features rail-to-rail output with input common-mode range including the negative rail.
With low noise performance of 10 nV/√Hz at 1 kHz and RFI filtered inputs, the OPA2180 is well-suited for sensitive measurement and amplification tasks. It is available in microSIZE packages such as SOIC-8 and VSSOP-8, making it a versatile choice for space-constrained designs.
Key applications include bridge amplifiers, strain gauges, test equipment, transducer applications, temperature measurement, electronic scales, and medical instrumentation.
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Estimated market price range - modelled values for guidance only, not live distributor offers.
The OPA2180 operates from 4 V to 36 V single supply, or ±2 V to ±18 V dual supply.
The OPA2180 is available in SOIC-8 and VSSOP/MSOP-8 packages.
The operating temperature range is -40°C to 125°C.
The maximum input offset voltage is 75 µV at 25°C.
The typical offset drift is 0.1 µV/°C.
The gain-bandwidth product is 2 MHz.
The input noise voltage density is 10 nV/√Hz at 1 kHz.