| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,251 pcs
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6251 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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400 pcs
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400 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request | |
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41 pcs
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41 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments OPA2227U is a dual, high-precision, low-noise operational amplifier. It features a low noise density of 3 nV/√Hz at 1 kHz and a wide bandwidth of 8 MHz, making it suitable for demanding audio and instrumentation applications.
Key electrical specifications include a low offset voltage of 75 µV maximum, an offset drift of 0.1 µV/°C typical, and a high Common Mode Rejection Ratio (CMRR) of 138 dB typical. The device operates over a wide supply voltage range of ±2.5 V to ±18 V and has a typical quiescent current per channel of 3.7 mA.
Available in SOIC and PDIP packages, the OPA2227U is designed for general-purpose operational amplifier applications where high accuracy and low noise are critical. Its bipolar architecture and robust specifications make it a reliable choice for various electronic designs.
This operational amplifier is rated for an operating temperature range of -40°C to 85°C. The package dimensions for the SOIC (D) package are 4.9 mm x 6 mm, and for the PDIP (P) package are 9.81 mm x 9.43 mm.
The OPA2227U has 2 channels.
The typical noise voltage density at 1 kHz is 3 nV/√Hz.
The operating temperature range is -40°C to 85°C.
The typical gain bandwidth product is 8 MHz.
The maximum offset voltage at 25°C is 0.075 mV.
The typical slew rate is 2.3 V/µs.
The OPA2227U is available in SOIC and PDIP packages.