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MAX4734ETC+ 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+
- Description：IC SWITCH SP4TX1 800MOHM 12TQFN
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- 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+
Analog Switches, Multiplexers, Demultiplexers Overview
The MAX4734ETC+ 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 times of 25ns and turn-off times of 20ns at maximum limits under a 3V supply. The device handles rail-to-rail analog signals and consumes less than 4μW of quiescent power. It offers an on-resistance of 0.8Ω (max) at 3V and 2Ω (max) at 1.8V, with high-current handling capacity of 150mA continuous. The component is available in a space-saving 12-pin Thin QFN package measuring 3mm x 3mm.
Analog Switches, Multiplexers, Demultiplexers Feature Summary
- Low on-resistance for efficient signal routing
- Fast switching speeds suitable for high-frequency applications
- Rail-to-rail analog signal handling capability
- Break-before-make switching action
Analog Switches, Multiplexers, Demultiplexers Applications
- Power Routing
- Battery-Powered Systems
- Audio and Video Signal Routing
- Low-Voltage Data-Acquisition Systems
- Communications Circuits
Analog Switches, Multiplexers, Demultiplexers Procurement Notes
Verify the ordering suffix matches the required package type and temperature range. Confirm RoHS compliance status based on the specific part marking. Ensure the supplier provides original manufacturer documentation to validate authenticity. Check lead-free specifications if environmental regulations apply to the final assembly process.
Analog Switches, Multiplexers, Demultiplexers Selection Notes
Select this component when low voltage operation between 1.6V and 3.6V is required. Consider the 12-pin TQFN package for space-constrained designs. Evaluate the on-resistance requirements against the supply voltage to ensure adequate current handling. Verify logic input compatibility with the system's digital control levels.
Analog Switches, Multiplexers, Demultiplexers Part Context
The MAX4734 belongs to Maxim Integrated's family of low-voltage analog switches. It is designed for portable and battery-powered applications where power consumption and physical size are critical constraints. The device integrates four independent channels into a compact footprint, replacing multiple discrete switch solutions.
Analog Switches, Multiplexers, Demultiplexers Replacement Considerations
MAX4734EUB+
Analog Switches, Multiplexers, Demultiplexers FAQ
What is the break-before-make interval?
The break-before-make interval is guaranteed by design and specified as 5ns typical at +25°C.
How does the on-resistance vary with supply voltage?
The on-resistance is 0.8Ω max at a 3V supply and increases to 2Ω max at a 1.8V supply.
Is the device compatible with 1.8V logic inputs?
Yes, the digital logic inputs are 1.8V CMOS compatible when using a single 3V supply, and can be driven up to 3.6V regardless of supply voltage.
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