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MAX4902 - Low-RON & Dual-SPST/Single-SPDT Clickless Switches

Download the MAX4902 datasheet PDF. This datasheet also covers the MAX4901 variant, as both devices belong to the same low-ron & dual-spst/single-spdt clickless switches family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX4901

MAX4905 switches feature negative signal capability that allows signals below ground to pass through without distortion.

The MAX4901/MAX4902 are a dual SPST (single-pole/single-throw) and the MAX4903/ MAX4904/MAX4905 are a single SPDT (singlepole/double-throw) configuration.

Key Features

  • Distortion-Free Signal Throughput Down to VCC - 5.5V.
  • Comparator for Headphone or Mute Detection (MAX4905).
  • Clickless Switches with Internal Shunt Resistors (MAX4902/MAX4904/MAX4905).
  • 0.6Ω (typ) Low On-Resistance (RON).
  • 0.25Ω On-Resistance Flatness.
  • +1.8V to +5.5V Supply Voltage.
  • 0.04% THD MAX4901.
  • MAX4905 Pin Configurations TOP VIEW BUMPS ON BOTTOM MAX4901/MAX4902 1 A COM1 B VCC C COM2 NO2 IN2 N. C. GND C N. C. NC N. C. (CMP-.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX4901_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MAX490 Low-Power / Slew-Rate-Limited RS-485/RS-422 Transceivers Maxim
MAX4906 FHigh-/Full-Speed USB 2.0 Switches Maxim Integrated
MAX4908 Dual 3:1 Clickless Audio Multiplexers Maxim Integrated
MAX4909 Dual 3:1 Clickless Audio Multiplexers Maxim Integrated
MAX490E RS-485/RS-422 Transceivers Maxim

Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX4901 Low-RON & Dual-SPST/Single-SPDT Clickless Switches
MAX4903 Low-RON & Dual-SPST/Single-SPDT Clickless Switches
MAX4904 Low-RON & Dual-SPST/Single-SPDT Clickless Switches
MAX4905 Low-RON & Dual-SPST/Single-SPDT Clickless Switches
MAX4906EF High-/Full-Speed USB 2.0 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
19-3775; Rev 2; 5/06 www.DataSheet4U.com Low-RON, Dual-SPST/Single-SPDT Clickless Switches with Negative Rail Capability General Description The MAX4901–MAX4905 switches feature negative signal capability that allows signals below ground to pass through without distortion. The MAX4901/MAX4902 are a dual SPST (single-pole/single-throw) and the MAX4903/ MAX4904/MAX4905 are a single SPDT (singlepole/double-throw) configuration. These analog switches operate from a single +1.8V to +5.5V supply and have low 0.6Ω on-resistance, making them ideal for switching audio signals. The MAX4905 includes a comparator that can be used for headphone detection or mute/send key function.