| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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21 pcs
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21 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The OPA445AP is a single-channel FET-input operational amplifier designed for high-voltage applications. It operates from a total supply voltage range of 20V to 90V, making it suitable for systems requiring wide dynamic range. Key electrical characteristics include a gain bandwidth product of 2 MHz typical, a slew rate of 15 V/µs typical, and an output current of 26 mA typical. The input offset voltage is 3 mV maximum at 25°C with a drift of 10 µV/°C typical. Input bias current is 50 pA maximum, and common mode rejection ratio is 95 dB typical. Quiescent current per channel is 4.2 mA typical. The device is not rail-to-rail and uses a FET architecture. It is available in multiple package options: HSOIC (DDA), SOIC (D), PDIP (P), and TO-CAN (LMC), with surface mount mounting type. The operating temperature range is -55°C to 125°C, allowing use in harsh environments. Typical applications include precision instrumentation, active filters, and industrial control systems where high voltage and low input bias are required.
The total supply voltage range is 20V minimum to 90V maximum.
The OPA445AP is available in HSOIC (DDA), SOIC (D), PDIP (P), and TO-CAN (LMC) packages.
The operating temperature range is -55°C to 125°C.
The typical gain bandwidth product is 2 MHz.
The maximum input offset voltage at 25°C is 3 mV.
The architecture is FET (Field-Effect Transistor) input.