MAX312 10Ω, Quad, SPST, CMOS Analog Switches

Product Details

Maxim's MAX312/MAX313/MAX314 analog switches feature low on-resistance (10Ω max) and 1.5Ω on-resistance matching between channels. These switches conduct equally well in either direction. They offer low leakage over temperature (2.5nA at +85°C). Low power consumption and ESD tolerance greater than 2000V per Method 3015.7 are guaranteed.

The MAX312/MAX313/MAX314 are quad, single-pole/single-throw (SPST) analog switches. The MAX312 is normally closed (NC), and the MAX313 is normally open (NO). The MAX314 has two NC switches and two NO switches. All three devices operate from a single supply of +4.5V to +30V or from dual supplies of ±4.5V to ±20V.


  • Audio-Signal Routing
  • Avionics
  • Communication Systems
  • Data Acquisition
  • PBX/PABX Systems
  • Sample-and-Hold Circuits
  • Test Equipment

Features and Benefits

  • Pin Compatible with DG411/DG412/DG413
  • Low On-Resistance (6.5Ω typical)
  • Guaranteed RON Match Between Channels (1.5Ω max)
  • Guaranteed RON Flatness over Specified Signal Range (2Ω max)
  • Guaranteed ESD Protection > 2000V per Method 3015.7
  • Crosstalk > 96dB at 20kHz
  • Single-Supply Operation: +4.5V to +30V Dual-Supply Operation: ±4.5V to ±20V
  • Rail-to-Rail Signal Handling