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厂家:Texas Instruments
内容: The OPA627 and OPA637 Difet operational amplifiers provide a new level of performance in a precision FET op amp. When compared to the popular OPA111 op amp, the OPA627/637 has lower noise, lower offset voltage, and much higher speed. It is useful in a broad range of precision and high speed analog circuitry.The OPA627/637 is fabricated on a high-speed, dielectrically- isolated complementary NPN/PNP process. It operates over a wide range of power supply voltage? ±4.5V to ±18V. Laser-trimmed Difet input circuitry provides high accuracy and low-noise performance comparable with the best bipolar-i...