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MAX4734ETC+T is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC SWITCH SP4TX1 800MOHM 12TQFN. Review the specifications below when checking this part for your BOM.
Analog Switches, Multiplexers, Demultiplexers specifications for MAX4734ETC+T
- Description：IC SWITCH SP4TX1 800MOHM 12TQFN
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SP4T
- Multiplexer/Demultiplexer Circuit：4:01
- On-State Resistance (Max)：800mOhm
- Channel-to-Channel Matching (ΔRon)：100mOhm
- Voltage - Supply, Single (V+)：1.6V ~ 3.6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：25ns, 20ns
- -3db Bandwidth：90MHz
- Charge Injection：60pC
- Channel Capacitance (CS(off), CD(off))：33pF, 117pF
- Current - Leakage (IS(off)) (Max)：1nA
- Crosstalk：-56dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：12-WFQFN Exposed Pad
- Supplier Device Package：12-TQFN (3x3)
- Number of Circuits：1
Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MAX4734ETC+T
Analog Switches, Multiplexers, Demultiplexers Overview
The MAX4734ETC+T is a low on-resistance, low-voltage, 4-channel CMOS analog multiplexer operating from a single 1.6V to 3.6V supply. It features fast switching speeds with turn-on and turn-off times of 25ns and 20ns maximum at 3V. The device handles rail-to-rail analog signals and consumes less than 4μW of quiescent power. It offers a maximum on-resistance of 0.8Ω at 3V and 2Ω at 1.8V, with high-current handling capacity of 150mA continuous. The component is available in a space-saving 12-pin Thin QFN (3mm x 3mm) package.
Analog Switches, Multiplexers, Demultiplexers Feature Summary
- Low on-resistance for minimal signal loss
- Fast switching speeds for high-frequency applications
- Rail-to-rail analog signal handling capability
- Ultra-low quiescent power consumption
Analog Switches, Multiplexers, Demultiplexers Applications
- Power routing systems
- Battery-powered portable devices
- Audio and video signal routing
- Low-voltage data-acquisition systems
- Communications circuits and cellular phones
Analog Switches, Multiplexers, Demultiplexers Procurement Notes
Verify the ordering suffix +T indicates tape and reel packaging. Confirm the + suffix denotes lead-free and RoHS-compliant status. Ensure the ETC designation matches the required 12-pin TQFN package type. Check that the temperature range meets operational requirements.
Analog Switches, Multiplexers, Demultiplexers Selection Notes
Select this part for applications requiring low voltage operation between 1.6V and 3.6V. Consider the 0.8Ω on-resistance for high-current switching needs. Verify logic compatibility if using 1.8V supplies. Evaluate the 12-pin TQFN package size against board space constraints.
Analog Switches, Multiplexers, Demultiplexers Part Context
The MAX4734 series includes variants like the MAX4734EUB+ in a 10-pin µMAX package. The ETC suffix specifically identifies the 12-pin Thin QFN form factor. All variants share identical electrical characteristics and functionality within their specified temperature ranges.
Analog Switches, Multiplexers, Demultiplexers Replacement Considerations
Check for direct pin-compatible alternatives such as the MAX4634 or MAX4734 in different packages. Verify on-resistance and switching speed specifications match application requirements before substitution.
Analog Switches, Multiplexers, Demultiplexers FAQ
What is the maximum continuous current the switches can handle?
The MAX4734 supports a continuous current of ±150mA through the COM and NO_ pins.
Is the device compatible with 1.8V logic levels?
Yes, when powered by a 3V supply, the digital logic inputs are 1.8V CMOS compatible.
Does the switch have break-before-make timing?
Yes, the MAX4734 features break-before-make switching to prevent short circuits during channel transitions.
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