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MAX4246 Datasheet Ultra-Small / Rail-to-Rail I/O with Disable / Single-/Dual-Supply / Low-Power Op Amps

Manufacturer: Maxim Integrated (now Analog Devices)

Download the MAX4246 datasheet PDF. This datasheet also includes the MAX variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (MAX-4245.pdf) that lists specifications for multiple related part numbers.

General Description

The MAX4245/MAX4246/MAX4247 family of low-cost op amps offer Rail-to-Rail® inputs and outputs, draw only 320µA of quiescent current, and operate from a single +2.5V to +5.5V supply.

For additional power conservation, the MAX4245/MAX4247 offer a low-power shutdown mode that reduces supply current to 50nA, and puts the amplifiers’ outputs in a high-impedance state.

These devices are unity-gain stable with a 1MHz gain-bandwidth product driving capacitive loads up to 470pF.

Overview

19-2016; Rev 0; 5/01 Ultra-Small, Rail-to-Rail I/O with Disable, Single-/Dual-Supply, Low-Power Op.

Key Features

  • o Rail-to-Rail Input and Output Voltage Swing o 50nA (max) Shutdown Mode (MAX4245/MAX4247) o 320µA (typ) Quiescent Current Per Amplifier o Single +2.5V to +5.5V Supply Voltage Range o 110dB Open-Loop Gain with 2kΩ Load o 0.01% THD with 100kΩ Load o Unity-Gain Stable up to CLOAD = 470pF o No Phase Inversion for Overdriven Inputs o Available in Space-Saving Packages 6-Pin SC70 or 6-Pin SOT23 (MAX4245) 8-Pin SOT23 or 8-Pin µMAX (MAX4246) 10-Pin µMAX (MAX4247) MAX4245/MAX4246/MAX4247.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX4240 Single/Dual/Quad / !.8V/10A / SOT23 / Beyond-the-Rails Op Amps
MAX4241 Single/Dual/Quad / !.8V/10A / SOT23 / Beyond-the-Rails Op Amps
MAX4242 Single/Dual/Quad / !.8V/10A / SOT23 / Beyond-the-Rails Op Amps
MAX4243 Single/Dual/Quad / !.8V/10A / SOT23 / Beyond-the-Rails Op Amps
MAX4244 Single/Dual/Quad / !.8V/10A / SOT23 / Beyond-the-Rails Op Amps
MAX4245 Ultra-Small / Rail-to-Rail I/O with Disable / Single-/Dual-Supply / Low-Power Op Amps
MAX4247 Ultra-Small / Rail-to-Rail I/O with Disable / Single-/Dual-Supply / Low-Power Op Amps
MAX4249 SOT23 / Single-Supply / Low-Noise / Low-Distortion / Rail-to-Rail Op Amps
MAX420 15 Volt Chopper Stabilized Operational Amplifier
MAX4210 High-Side Power and Current Monitors