MAX4706

PRODUCTION

Low-Voltage, 2Ω, SPST, CMOS Analog Switches

Analog Devices MAX4706 Product Info

10 February 2026 6

Features

Guaranteed R_ON
- 2Ω max (+2.7V Supply)
Guaranteed R_ON Flatness: 0.6Ω (+2.7V Supply)
Excellent AC Characteristics
- High Off-Isolation: -67dB at 1MHz
- -3dB Bandwidth: 190MHz
0.013% Total Harmonic Distortion
Low Supply Current: 0.02µA
Tiny SC70 and µDFN Packages
1.8V to 5.5V Single-Supply Operation

Part details & applications

The MAX4706/MAX4707 single-pole/single-throw (SPST) switches operate from a single 1.8V to 5.5V supply. The MAX4706 is a normally closed (NC) switch and the MAX4707 is the normally open (NO) version. These switches provide 2Ω on-resistance (R_ON) and 0.6Ω R_ON flatness with a +2.7V supply. These devices typically consume only 0.02µA of quiescent current, making them suitable for use in low-power, portable applications. The MAX4706/MAX4707 feature low-leakage currents over the entire temperature range, TTL/CMOS-compatible digital logic, and excellent AC characteristics.

The MAX4706/MAX4707 are offered in small 5-pin and 6-pin SC70 and 6-pin µDFN packages.

Applications

Audio Signal Routing
Battery-Operated Equipment
Communications Circuits
Low-Voltage Data-Acquisition Systems
Relay Replacement
Sample-and-Hold Circuits

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