MAX4731ETA+
- Mfr.Part #
- MAX4731ETA+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-WDFN Exposed Pad
- Datasheet
- Download
- Description
- IC SWITCH DUAL SPST 8TDFN
- Stock
- 16,183
- In Stock :
- 16,183
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn)
- Pin Count :
- 8
- Channel-to-Channel Matching (ΔRon) :
- 200m Ω
- Operating Temperature :
- -40°C~85°C TA
- Terminal Pitch :
- 0.65mm
- Switching :
- BREAK-BEFORE-MAKE
- Output :
- SEPARATE OUTPUT
- Switch-off Time-Max :
- 60ns
- -3db Bandwidth :
- 300MHz
- Packaging :
- Tube
- Voltage - Supply, Single (V+) :
- 2V~11V
- Package / Case :
- 8-WDFN Exposed Pad
- Base Part Number :
- MAX4731
- Switch Time (Ton, Toff) (Max) :
- 85ns, 45ns
- JESD-609 Code :
- e3
- Multiplexer/Demultiplexer Circuit :
- 1:1
- Qualification Status :
- Not Qualified
- Length :
- 3mm
- Off-state Isolation-Nom :
- 72 dB
- RoHS Status :
- ROHS3 Compliant
- Channel Capacitance (CS(off), CD(off)) :
- 20pF 20pF
- Charge Injection :
- 7.5pC
- Number of Channels :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Current - Leakage (IS(off)) (Max) :
- 100pA
- Terminal Form :
- NO LEAD
- Power Supplies :
- 3/5V
- On-State Resistance (Max) :
- 25Ohm
- Surface Mount :
- yes
- On-state Resistance Match-Nom :
- 0.8Ohm
- Number of Terminations :
- 8
- Number of Functions :
- 2
- Supply Voltage :
- 3V
- Terminal Position :
- Dual
- Supply Voltage-Max (Vsup) :
- 11V
- Mounting Type :
- Surface Mount
- JESD-30 Code :
- S-XDSO-N8
- Published :
- 2007
- Switch-on Time-Max :
- 150ns
- Crosstalk :
- -108dB @ 1MHz
- Peak Reflow Temperature (Cel) :
- 260
- Height Seated (Max) :
- 0.8mm
- Normal Position :
- No
- Number of Circuits :
- 2
- Switch Circuit :
- SPST - NO
- Datasheets
- MAX4731ETA+

Analog Switches, Multiplexers, Demultiplexers Analog Devices, Inc. MAX4731ETA+ Overview
The MAX4731ETA+ from Analog Devices, Inc. is a highly versatile dual SPST (Single Pole Single Throw) switch, crafted to deliver precise and reliable performance in a compact 8TDFN package. This integrated circuit is designed to handle analog and digital signals with exceptional fidelity, ensuring minimal signal distortion and low power consumption. It is ideal for applications requiring efficient routing and management of signal paths, providing both low on-resistance and low crosstalk, which are crucial in maintaining signal integrity. The incorporation of the Analog Switches, Multiplexers, Demultiplexers Analog Devices, Inc. MAX4731ETA+ in your system design promises enhancements in performance and flexibility, fostering innovation in complex electronics systems.
MAX4731ETA+ Features
The MAX4731ETA+ boasts features tailored for high-performance signal switching, including:
- Low on-resistance (4 ohms typ.), minimizing signal loss and voltage drop across the switch.
- Dual SPST configuration, which allows for greater design flexibility and simpler signal routing in multi-signal applications.
- Extended power supply range (1.6V to 3.6V), compatible with most low-voltage applications and ensuring operational versatility.
- Tiny 8TDFN package, ideal for space-constrained applications where board real estate is at a premium.
- ESD protection, safeguarding the device from electrostatic discharges during handling and operation, thereby enhancing its durability and lifespan.
MAX4731ETA+ Applications
- Portable Devices: Used in smartphones, tablets, and other portable electronics to manage audio and video signal routing with minimal power draw and high fidelity.
- Data Acquisition Systems: Helps in the precise switching of signal paths in sensors and data collection devices, ensuring accurate data handling without signal degradation.
- Medical Equipment: Crucial for patient monitoring systems where reliable and precise signal management is necessary for accurate diagnostics and monitoring.
- Communication Equipment: Enhances performance in radios and other communication devices by managing multiple signal paths efficiently, ensuring clear and uninterrupted transmission and reception.
- Consumer Electronics: Applied in audio/visual equipment for switching and routing audio or video signals, allowing for complex signal management without compromising quality.
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