OP284ESZ-REEL Datasheet

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps


The OP284ESZ-REEL is single, dual, and quad single-supply, 4 MHz bandwidth amplifiers featuring rail-to-rail inputs and outputs. They are guaranteed to operate from 3 V to 36 V (or ±1.5 V to ±18 V) and function with a single supply as low as 1.5 V. These amplifiers are superb for single-supply applications requiring both ac and precision dc performance. The combination of bandwidth, low noise, and precision makes the OP284ESZ-REEL useful in a wide variety of applications, including filters and instrumentation. Other applications for these amplifiers include portable telecom equipment, power supply control and protection, and as amplifiers or buffers for transducers with wide output ranges. Sensors requiring a rail-to-rail input amplifier include Hall effect, piezo electric, and resistive transducers. The ability to swing rail-to-rail at both the input and output enables designers to build multistage filters in single-supply systems and to maintain high signal-to-noise ratios. The OP284ESZ-REEL are specified over the hot extended industrial (–40°C to +125°C) temperature range. The single is available in 8-lead SOIC surface mount packages. The dual is available in 8-lead PDIP and SOIC surface mount packages. The quad OP484 is available in 14-lead PDIP and 14-lead, narrow-body SOIC packages. OP284ESZ-REEL Features • Single-supply operation • Wide bandwidth: 4 MHz • Low offset voltage: 65 μV • Unity-gain stable • High slew rate: 4.0 V/μs • Low noise: 3.9 nV/√Hz OP284ESZ-REEL Applications • Battery-powered instrumentation • Power supply control and protection • Telecom • DAC output amplifier • ADC input buffer


[{"Name":"Number of Circuits ","Value":"2"},{"Name":"Slew Rate ","Value":"4 V/μs "},{"Name":"Gain Bandwidth Product ","Value":"4.25MHz "},{"Name":"Current - Input Bias ","Value":"80nA "},{"Name":"Voltage - Input Offset ","Value":"100μV "},{"Name":"Current - Supply ","Value":"2.25mA "},{"Name":"Current - Output / Channel ","Value":"10mA"},{"Name":"Voltage - Supply, Single/Dual (±) ","Value":"3 V ~ 36 V, ±1.5 V ~ 18 V "},{"Name":"Operating Temperature ","Value":"-40°C ~ 85°C "},{"Name":"","Value":""}]

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