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MAX305 - High-Speed Analog Switches

Download the MAX305 datasheet PDF. This datasheet also covers the MAX301 variant, as both devices belong to the same high-speed analog switches family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX301/MAX303/MAX305 are precision, dual, highspeed analog switches.

The single-pole single-throw (SPST) MAX301 and double-pole single-throw (DPST) MAX305 dualswitches are normally open (NO).

The single-pole double-throw (SPDT) MAX303 has two NO and two normally closed (NC) poles.

Key Features

  • Low On-Resistance < 22Ω Typical (35Ω Max).
  • Guaranteed Matched On-Resistance Between Channels < 2Ω.
  • Guaranteed Flat On-Resistance over Full Analog Signal Range Δ3Ω Max.
  • Guaranteed Charge Injection < 15pC.
  • Guaranteed Off-Channel Leakage < 6nA at +85°C.
  • Single-Supply Operation (+10V to +30V) Bipolar-Supply Operation (±4.5V to ±20V).
  • TTL-/CMOS-Logic Compatible.
  • Rail-to-Rail Analog Signal Handling Capability Ordering Information.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX301_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Maxim Integrated (now Analog Devices)

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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
19-0159; Rev 1; 2/07 Precision, Dual, High-Speed Analog Switches MAX301/MAX303/MAX305 General Description The MAX301/MAX303/MAX305 are precision, dual, highspeed analog switches. The single-pole single-throw (SPST) MAX301 and double-pole single-throw (DPST) MAX305 dualswitches are normally open (NO). The single-pole double-throw (SPDT) MAX303 has two NO and two normally closed (NC) poles. All three parts offer low on resistance (less than 35Ω), guaranteed to match to within 2Ω between channels and to remain flat over the full analog signal range (Δ3max). They also offer low leakage (less than 250pA at +25°C and less than 6nA at +85°C) and fast switching (turn-on time less than 150ns and turn-off time less than 100ns).