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MAX4992 - Low RON Dual-SPDT/Single-DPDT Analog Switches

Download the MAX4992 datasheet PDF. This datasheet also covers the MAX4991 variant, as both devices belong to the same low ron dual-spdt/single-dpdt analog switches family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX4991

MAX4994 low on-resistance analog switches operate from a single +1.8V to +5.5V supply.

The MAX4991/MAX4993 feature a slow turn-on time to reduce clicks and pops due to coupling capacitors and audio amplifiers with a DC output bias.

Key Features

  • Slow Turn-On for Click-and-Pop Reduction Without Additional Parts.
  • Low 0.3Ω On-Resistance.
  • Low RON Flatness (1mΩ).
  • Low THD+N: 0.004%.
  • +1.8V to +5.5V Single-Supply Operation.
  • 1.2µA (typ) Supply Current.
  • Space-Saving Packages 10-Pin UTQFN (1.4mm x 1.8mm x 0.55mm) MAX4991.
  • MAX4994 Pin Configurations NC2 8 9 10 7 TOP VIEW CB2 COM2 GND 6 5 4 3 NC1 CB1 COM1 MAX4991/ MAX4992.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX4991_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MAX49925 Current-Sense Amplifier Analog Devices
MAX499 Quad/Triple / SPDT / RGB Switches with 250MHz Video Buffer Amplifiers Maxim
MAX49918 Current-Sense Amplifier Analog Devices
MAX4996 Low-Capacitance Data Switches Maxim
MAX4996L Low-Capacitance Data Switches Maxim

Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX4990E High-Voltage +-15kV ESD-Protected Electroluminescent Lamp Driver
MAX4991 Low RON Dual-SPDT/Single-DPDT Analog Switches
MAX4993 Low RON Dual-SPDT/Single-DPDT Analog Switches
MAX4994 Low RON Dual-SPDT/Single-DPDT Analog Switches
MAX4995A 50mA to 600mA Programmable Current-Limit Switches

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
19-4150; Rev 1; 6/09 www.DataSheet4U.com Low RON, Dual-SPDT/Single-DPDT Analog Switches with Slow Turn-On Time General Description The MAX4991–MAX4994 low on-resistance analog switches operate from a single +1.8V to +5.5V supply. The MAX4991/MAX4993 feature a slow turn-on time to reduce clicks and pops due to coupling capacitors and audio amplifiers with a DC output bias. This feature provides click-and-pop reduction without adding additional parts for existing architectures. The MAX4991/MAX4992 are dual single-pole/doublethrow (SPDT) switches, while the MAX4993/MAX4994 are double-pole/double-throw (DPDT) switches. The MAX4993/MAX4994 feature an active-low enable input (EN) that sets all the channels to high impedance and reduces supply current when driven high. These devices have 0.