厂商：Freescale
类别：16位单片机
厂商：Littelfuse
类别：TVS变阻器
厂商：Realtek
类别：音频编解码器
厂商：
类别：PhotoMOS(MOSFET输出光电耦合器)
厂商：Atmel
类别：8051单片机
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特点Gain-Bandwidth: 500MHzGain of 10 Stable UncompensatedSlew Rate: 200V/μsInput Noise Voltage: 3nV/rtHzC-Load? Op Amp Drives Capacitive LoadsExternal Compensation PinMaximum Input Offset Voltage: 300μVMaximum Input Bias Current: 300nAMaximum Input Offset Current: 300nAMinimum Output Swing Into 500 ohms: ±12V Minimum DC Gain: 100V/mV, R L = 500 ohms Settling Time to 0.1%: 75ns, 10V StepSettling Time to 0.01%: 120ns, 10V Step Differential Gain: 0.4%, A V = 2, R L = 150 ohms Differential Phase: 0.1°, A V = 2, R L = 150 ohms 典型应用典型应用描述Most H (Metal Can), J (Ceramic), and K (Metal Can) Packages from Linear Technology Are Now ObsoleteThe LT?1222 is a low noise, very high speed operational amplifier with superior DC performance. The LT1222 is stable in a noise gain of 10 or greater without compensation, or the part can be externally compensated for lower closed-loop gain at the expense of lower bandwidth and slew rate. It features reduced input offset voltage, lower input bias currents, lower noise and higher DC gain than devices with comparable bandwidth and slew rate. The circuit is a single gain stage that includes proprietary DC gain enhancement circuitry to obtain precision with high speed. The high gain and fast settling time make the circuit an ideal choice for data acquisition systems. The circuit is also capable of driving capacitive loads which makes it useful in buffer or cable driver applications. The compensation node can also be used to clamp the output swing.The LT1222 is a member of a family of fast, high performance amplifiers that employ Linear Technology Corporation’s advanced complementary bipolar processing. For unity-gain stable applications the LT1220 can be used, and for gains of 4 or greater the LT1221 can be used.?