Texas Instruments Precision Operational Amplifier, OPA4227PA, 4-Channel, 8 MHz Gain Bandwidth, 14-Pin 18V PDIP

Texas Instruments OPA4227PA is a precision operational amplifier offered in a quad channel configuration with a gain bandwidth of 8 MHz. Packaged in a 14-pin PDIP through-hole form factor, it supports a supply voltage range from 2.5 V to 18 V, facilitating versatile implementation in demanding industrial, laboratory, instrumentation, and high-accuracy electronic applications.

The amplifier ensures low input bias current of ±10 nA and input offset voltage of ±200 µV, making it ideal for precision amplification tasks such as transducer and strain gauge amplification, precision integrators, and active filters.

The device operates reliably over a wide temperature range of -40°C to 85°C, accommodating harsh environments. Its slew rate of 2.3 V/μs provides fast dynamic response necessary for real-time signal processing. The robust PDIP package dimensions are 19.3 mm in length, 6.35 mm in width, and 4.57 mm in height, allowing ease in prototyping and assembly on through-hole PCBs.

This Operational Amplifier is part of TI's Burr Brown OPA series, recognized for stability and accuracy in precision applications. Though lacking specific automotive standards, it is suited for laboratory, industrial instrumentation, and manufacturing electronics requiring stable multi-channel amplification.

Supports wide supply voltage range from 2.5 V to 18 V. Low input bias current with ±10 nA ensuring high precision. Input offset voltage ±200 µV minimizes signal error. Fast slew rate of 2.3 V/μs for dynamic applications.

Robust temperature tolerance: -40°C to 85°C. Through-hole PDIP package for straightforward PCB mounting. Quad multi-channel amplifier setup for complex circuits. Precision focused for lab, industrial, and instrumentation use.

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