MAX4612CPD+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4612CPD+ is a quad, low-voltage, single-pole/single-throw (SPST) CMOS analog switch housed in a 14-pin Plastic DIP package. It operates from a single +2V to +12V supply and features two normally open (NO) switches and two normally closed (NC) switches. The device guarantees an on-resistance of 100Ω max at +5V and 46Ω max at +12V, with channel matching within 4Ω max and flatness over the signal range limited to 18Ω max. Off-leakage current is specified at 1nA at +25°C and 2nA at +85°C. The component supports rail-to-rail signal handling and provides 2kV ESD protection per Method 3015.7.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Rail-to-rail signal handling capability across the full supply voltage range
• TTL/CMOS logic compatibility ensuring reliable interface with standard digital control circuits
• Guaranteed on-resistance matching between channels for consistent signal path performance

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment requiring low power consumption
• Audio and video signal routing systems
• Low-voltage data-acquisition systems
• Sample-and-hold circuits
• Communication circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify that the ordering suffix 'CPD+' corresponds to the specific 14-pin Plastic DIP package variant. Confirm the lead-free/RoHS-compliant status indicated by the '+' suffix matches project requirements. Ensure the operating temperature range aligns with the C-grade specification of 0°C to +70°C. Cross-reference the manufacturer part number with authorized distributors to confirm availability and authenticity.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a mixed configuration of normally open and normally closed analog switches is required within a single package. The MAX4612CPD+ is suitable for applications needing TTL/CMOS logic compatibility at +5V supplies. Consider the 100Ω maximum on-resistance and 1nA off-leakage specifications against system signal integrity requirements. Verify that the 14-pin DIP footprint fits the target PCB layout constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4612CPD+ belongs to the MAX4610/MAX4611/MAX4612 family of low-voltage, quad SPST CMOS analog switches. While the MAX4610 offers four normally open switches and the MAX4611 provides four normally closed switches, the MAX4612 combines two NO and two NC switches. All variants share identical pinouts and electrical characteristics, differing only in the internal switch state configuration.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4610CPD+

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the difference between the MAX4610, MAX4611, and MAX4612?

The MAX4610 contains four normally open (NO) switches, the MAX4611 contains four normally closed (NC) switches, and the MAX4612 contains two NO and two NC switches.

Is the MAX4612CPD+ compatible with TTL logic levels?

Yes, all digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +5V supply.

What is the maximum supply voltage for the MAX4612?

The device operates from a single +2V to +12V supply. The absolute maximum rating for V+ is +13V.