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高压大电流运算放大器3583 3583是一种Bi-FET共容单片集成运放,可以在高达士50V～±150V的电源电压范围工作,并能给出高达75mA的输出电流。3583输入级由FET管组成,因而有极高的差模输入阻抗(10~(11)Ω//10pF和共模输入电阻(10~(11)Ω);极低的输入偏置电流(≤20pA)。失调电压小于±3mV。电路内部设有过热关断保护电路。当管壳温度达到或超过150℃时,过热保护电路起作用并限制其输出电流。当管壳温度降到150℃以下时,电路将恢复正常工作。3583可保证在输出端对地短路时有效保护器件不致烧坏。
High Voltage High Current Operational Amplifier The 3583 3583 is a Bi-FET, all-in-one, monolithically integrated operational amplifier that operates over supply voltages up to 50V to ± 150V and delivers up to 75mA of output current. The 3583 input stage is composed of FET tubes and therefore has very high differential mode input impedance (10 ~ (11) Ω // 10pF and common mode input resistance (10 ~ (11) Ω); extremely low input bias current (≤ 20pA.) Offset voltage is less than ± 3mV. Circuit with over-temperature shutdown protection circuit. When the shell temperature reaches or exceeds 150 ℃, the over-temperature protection circuit and limit the output current. When the shell temperature dropped below 150 ℃ When the circuit will resume normal operation .3583 to ensure that the output short circuit to effectively prevent the device will not burn out.