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MAX4245 - Ultra-Small / Rail-to-Rail I/O with Disable / Single-/Dual-Supply / Low-Power Op Amps

Download the MAX4245 datasheet PDF. This datasheet also covers the MAX variant, as both devices belong to the same ultra-small / rail-to-rail i/o with disable / single-/dual-supply / low-power op amps family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

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

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Other Datasheets by 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

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
19-2016; Rev 0; 5/01 Ultra-Small, Rail-to-Rail I/O with Disable, Single-/Dual-Supply, Low-Power Op Amps 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. The MAX4245/MAX4246/MAX4247 family is specified from -40°C to +125°C, making them suitable for use in a variety of harsh environments, such as automotive applications.