| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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1,431 pcs
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1431 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel |
The Texas Instruments OPA4188AIDR is a high-precision, zero-drift operational amplifier designed for demanding applications. It features four channels, a wide total supply voltage range from 4V to 36V, and excellent DC precision with a maximum offset voltage of 25µV and an offset drift of only 0.03µV/°C.
This amplifier boasts low noise characteristics with a voltage spectral density of 8.8 nV/√Hz at 1 kHz, and a 0.1-Hz to 10-Hz noise of 0.25 µV PP. It offers a gain bandwidth of 2 MHz and a slew rate of 0.8 V/µs. The device supports rail-to-rail output and includes RFI filtered inputs for enhanced performance in noisy environments.
Available in TSSOP and SOIC packages, the OPA4188AIDR is suitable for surface-mount designs. Its robust specifications make it ideal for precision measurement, control systems, and audio applications where accuracy and stability are critical.
The OPA4188AIDR has a maximum offset voltage of 0.025 mV at 25°C.
The typical offset drift for the OPA4188AIDR is 0.03 µV/°C.
The typical gain bandwidth of the OPA4188AIDR is 2 MHz.
The OPA4188AIDR operates within a temperature range of -40°C to 125°C.
The OPA4188AIDR is available in TSSOP (PW) 14 and SOIC (D) 14 package types.
Yes, the OPA4188AIDR features rail-to-rail output.
The typical quiescent current per channel for the OPA4188AIDR is 0.415 mA.