OPA333AMDCKREP Datasheet

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps


The OPA333A( OPA333AMDCKREP ) series of CMOS operational amplifiers uses a proprietary auto-calibration technique to simultaneously provide very low offset voltage (10 µV max) and near-zero drift over time and temperature. These miniature, high-precision, low-quiescent-current amplifiers offer high-impedance inputs that have a common-mode range 100 mV beyond the rails, and rail-to-rail output that swings within 50 mV of the rails. Single or dual supplies as low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V) may be used. They are optimized for low-voltage single-supply operation. The OPA333A family offers excellent common-mode rejection ratio (CMRR) without the crossover associated with traditional complementary input stages. This design results in superior performance for driving analog-to-digital converters (ADCs) without degradation of differential linearity. OPA333AMDCKREP Features • Low Offset Voltage: 23 µV (Max)• Quiescent Current: 17 µA• Single-Supply Operation• Supply Voltage: 1.8 V to 5.5 V• Rail-to-Rail Input/Output• MicroSize Packages: SC70 and SOT23 OPA333AMDCKREP Applications • Transducer Applications• Temperature Measurements• Electronic Scales• Medical Instrumentation• Battery-Powered Instruments• Handheld Test Equipment


[{"Name":"Voltage - Supply, Single/Dual (±)","Value":"1.8 V ~ 5.5 V, ±0.9 V ~ 2.75 V"},{"Name":"Operating Temperature","Value":"-55°C ~ 125°C"},{"Name":"Current - Input Bias","Value":"70pA"},{"Name":"Voltage - Input Offset","Value":"2μV"},{"Name":"Current - Supply","Value":"17μA"},{"Name":"Current - Output / Channel ","Value":"5mA"},{"Name":"Number of Circuits","Value":"1"},{"Name":"Gain Bandwidth Product ","Value":"350kHz"},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information


Fairchild has a rich history as a pioneer in the semiconductor industry and that pioneering spirit endures today. In an era where diversity can dilute focus and hamper innovation, we specialize in the development and manufacturing of a complete portfolio of low- to high-power solutions for the mobile, industrial, cloud, automotive, lighting, and computing industries. Fairchild is one of the most reliable partners in the industry, offering the shortest time from concept to silicon, expert FAEs for customer support, and a flexible, multi-source supply chain. Our vision is clear – anticipate the power efficiencies demanded by tomorrow’s electronic products and deliver an amazing design experience

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