OPA2314ASDRBTEP

增强型产品低功耗低噪声 RRIO 1.8V CMOS 运算放大器 8-SON -40 to 150

The OPA2314 is a dual channel operational amplifier and represents a new generation of low-power, general-purpose CMOS amplifiers. Rail-to-rail input and output swings, low quiescent current 150 µA typ at 5.0 VS combined with a wide bandwidth of 3 MHz, and very low noise 14 nV/√Hz at 1 kHz make this family very attractive for a variety of battery-powered applications that require a good balance between cost and performance. The low input bias current supports applications with mega-ohm source impedances.

The robust design of the OPA2314 provides ease-of-use to the circuit designer: unity-gain stability with capacitive loads of up to 300 pF, an integrated RF/EMI rejection filter, no phase reversal in overdrive conditions, and high ESD protection 4-kV HBM.

This device is optimized for low-voltage operation as low as +1.8 V ±0.9 V and up to +5.5 V ±2.75 V, and is specified over the full extended temperature range of ±40°C to +150°C.

The OPA2314 dual is offered in a DFN-8 package.