| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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30 pcs
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30 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The OPA4991IRUCR from Texas Instruments is a versatile quad operational amplifier designed for a wide range of applications. It operates with a total supply voltage ranging from 2.7 V to 40 V, offering flexibility in power management.
Key electrical characteristics include a 4.5 MHz gain-bandwidth product and a 21 V/µs slew rate, enabling efficient signal processing. The amplifier boasts low offset voltage (max 0.83 mV at 25°C) and low offset drift (typ 0.3 µV/°C), ensuring signal integrity. With a typical noise voltage of 10.8 nV/√Hz at 1 kHz and high common-mode rejection of 130 dB, it is suitable for precision measurements.
Designed with rail-to-rail input and output capabilities, the OPA4991IRUCR maximizes dynamic range. It also features MUX-friendly inputs and can operate with differential inputs up to the supply rail, making it compatible with comparator functions. The device is available in multiple package options including SOIC, SOT-23-THN, X2QFN, and TSSOP.
This operational amplifier is well-suited for applications requiring high performance and low power consumption, such as general-purpose amplification, active filters, and sensor signal conditioning.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.45 | $1.45 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The OPA4991IRUCR operates with a total supply voltage from 2.7 V to 40 V.
The typical gain-bandwidth product for the OPA4991IRUCR is 4.5 MHz.
The typical slew rate of the OPA4991IRUCR is 21 V/µs.
The OPA4991IRUCR features rail-to-rail input and output capabilities.
The maximum offset voltage at 25°C for the OPA4991IRUCR is 0.83 mV.
The typical quiescent current per channel for the OPA4991IRUCR is 0.56 mA.
The typical noise voltage of the OPA4991IRUCR at 1 kHz is 10.8 nV/√Hz.