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3,235 pcs
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3235 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The OPA4130UA/2K5 from Texas Instruments is a quad, low bias current, low-noise, precision FET-input operational amplifier. This series combines precision DC performance with low quiescent current, making it suitable for general-purpose, portable, and battery-operated applications, especially those with high source impedance.
Key electrical specifications include a low quiescent current of 530µA/amp, a maximum offset voltage of 1mV, and a high open-loop gain of 123dB. The amplifier features a FET input with a maximum bias current of 20pA and an excellent bandwidth of 1MHz. It operates over a wide supply voltage range of ±2.25V to ±18V.
The OPA4130UA/2K5 is available in a 14-pin SOIC package. It is designed for ease of use, free from phase inversion and overload problems. The input cascode circuitry ensures excellent common-mode rejection and maintains low input bias current over a wide input voltage range. The op amps are stable in unity gain and provide excellent dynamic behavior under various load conditions, including high load capacitance.
The operating temperature range is -40 to 85 °C.
The quiescent current is 530µA/amp.
The maximum offset voltage is 1mV.
The high open-loop gain is 123dB.
The minimum CMRR is 90dB.
The FET input bias current is a maximum of 20pA.
The bandwidth is 1MHz.