MAX4658ESA+ by Analog Devices

High-Current, 10Ω, SPST, CMOS Analog Switches

Maxim's MAX4655–MAX4658 are medium-voltage CMOS analog switches with low on-resistance of 10Ω max, specifically designed to handle large switch currents. With a switch capability of up to 400mA peak current and 300mA continuous current (MAX4655/MAX4656), and up to 300mA peak current and 150mA continuous current (MAX4657/MAX4658), these parts can switch loads as low as 25Ω. They can replace reed relays with a million times the speed and virtually unlimited number of lifetime cycles. Normal power consumption is only 3mW, whether the switch is on or off. These parts are TTL/CMOS compatible and will switch any voltage within its power-supply range. These are SPST (single-pole/single-throw) switches. The MAX4655/MAX4657 are normally closed (NC), while the MAX4656/MAX4658 are normally open (NO). The difference between the MAX4655/MAX4656 and the MAX4657/MAX4658 is in the power dissipation of their packages. Refer to the Absolute Maximum Ratings and the Electrical Characteristics in the full data sheet. The MAX4655–MAX4658 power-supply range is from ±4.5V to ±20V for dual-supply operation and +9V to +40V for single-supply operation. These switches can operate from any combination of supplies, within a 40V V+ to V- range. They conduct equally well in either direction and can handle rail-to-rail analog signals. The offleakage current is only 1nA max at TA = +25°C. They are available in 8-pin µMAX®, TDFN, and SO packages, with exposed paddle options for high-power applications.

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Prices starting from US$3.25

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High Continuous Current Handling 300mA (MAX4655/MAX4656) 150mA (MAX4657/MAX4658)
300mA (MAX4655/MAX4656)
150mA (MAX4657/MAX4658)
High Peak Current Handling 400mA (MAX4655/MAX4656) 300mA (MAX4657/MAX4658)
400mA (MAX4655/MAX4656)
300mA (MAX4657/MAX4658)
10Ω (max) On-Resistance (±15V supplies)
VL Not Required
1Ω (max) RON Flatness over Specified Signal Range
Rail-to-Rail Signal Handling
+12V Single Supply or ±15V Dual Supply Operation
Pin Compatible with DG417, DG418


Configuration SPST
# Channels 1
Functions Switch
Normal Position Open
VSUPPLY (Single) (V) (min) 9
VSUPPLY (Single) (V) (max) 40
VSUPPLY (Dual) (±V) (min) 4.5
VSUPPLY (Dual) (±V) (max) 20
RON (Ω) (max) 10
Bandwidth (MHz) 210
Package/Pins SOIC (N)/8UMAX/8
BudgetaryPrice (See Notes) 2.31

MAX4658ESA+ Switches, Multiplexers & Demultiplexers by Analog Devices


Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock


Analogue Switch Type SPST - NO
No. of Channels 1Channels
On State Resistance Max 22ohm
Supply Voltage Range 9V to 40V ± 4.5V to ± 20V
Analogue Switch Case NSOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

High-Current, 10Ohm, SPST, CMO | Analog Devices
Analogue Switch, Single, Nsoic-8 | Newark Electronics

Frequently Asked Questions

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Is the MAX4658ESA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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