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MAXIM INTEGRATED / ANALOG DEVICES MAX4667ESE Dual CMOS Analog Switch

The MAX4667ESE+ is a dual SPST CMOS analog switch housed in a 16-pin NSOIC package. It supports rail-to-rail analog signal switching with low off-leakage current of up to 5nA at +85°C. Designed for low distortion applications, it serves as a reliable alternative to mechanical relays in automatic test equipment and current switching environments. The device features low power consumption, a compact footprint, and provides TTL/CMOS logic compatibility with logic thresholds at +0.8V and +2.4V when using supplies of ±15V or +12V. It is suitable for use in PBX and PABX systems, as well as audio signal routing. Operating from a voltage range of 4.5V to 36V (or ±4.5V to ±20V), it functions effectively over temperatures from -40°C to 85°C. The switch configuration includes two normally closed (NC) paths. Key specifications include ESD protection exceeding 2kV, a maximum on-resistance of 4Ω at 25°C, crosstalk of -66dB at 1MHz, and on-resistance matching of 0.4Ω. The device also offers a flatness of 0.5Ω across the specified signal range and a charge injection of 50pC at a 1nF load.

Authorized Distributors
Source:Newark
Part No:MAX4667ESE+
Stock:22
Inv Date:06-05-2026
Price: Unit price: $16.57
Buy/RFQ:
Source:DigiKey
Part No:MAX4667ESE+
Stock:248
Inv Date:06-05-2026
Price: Unit price: $16.57
Buy/RFQ:
Part No:MAX4667ESE+
Stock:35
Inv Date:06-06-2026
Price: Unit price: $16.57
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX4667ESE Dual CMOS Analog Switch Specifications:

  • Supply Voltage Range: 4.5V to 36V (single), ±4.5V to ±20V (dual)
  • Off-Leakage Current: up to 5nA at +85°C
  • On-Resistance: max 4Ω at 25°C
  • On-Resistance Match: 0.4Ω
  • On-Resistance Flatness: 0.5Ω
  • Charge Injection: 50pC at 1nF load
  • Crosstalk: -66dB at 1MHz
  • ESD Protection: >2kV
  • Temperature Range: -40°C to 85°C
  • Switch Type: dual SPST, normally closed (NC)
  • Control Logic Compatibility: TTL/CMOS, thresholds at +0.8V and +2.4V
  • Package: 16-pin NSOIC
  • Maximum Peak Current: 300mA (pulsed)

Buy the Maxim Series Dual SPST CMOS Analog Switch: MAX4667ESE

Purchase the Maxim Series MAX4667ESE today online and optimize your low-distortion applications with this dual SPST CMOS analog switch. Its low on-resistance, minimal leakage current, and excellent crosstalk performance make it ideal for automatic test equipment, PBX systems, and audio signal routing. Designed for dual supply operation from 4.5V to 36V, it guarantees reliable rail-to-rail signal switching and high ESD protection. Benefit from its compact package, TTL/CMOS compatibility, and superb on-resistance match for your electronic solutions. Shop now to secure dependable, low-noise switching components for your system upgrades.

Order your Maxim Series MAX4667ESE dual SPST CMOS analog switch today and enhance your electronic projects with reliable, low-leakage, high-performance switching solutions.

Frequently Asked Questions

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You can download the MAX4667ESE datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

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