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MAX4685ETB-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 DUAL SPDT ANALOG SWITCHES. Review the specifications below when checking this part for your BOM.
Analog Switches, Multiplexers, Demultiplexers specifications for MAX4685ETB-T
- Description：DUAL SPDT ANALOG SWITCHES
- Series：*
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：-
- On-State Resistance (Max)：-
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Number of Circuits：-
Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MAX4685ETB-T
Analog Switches, Multiplexers, Demultiplexers Overview
The MAX4685ETB-T is a dual SPDT analog switch IC manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single supply voltage ranging from 1.8 V to 5.5 V. The device features a maximum on-resistance of 800 mΩ and channel-to-channel matching of 60 mΩ typical. Switching times are specified with a maximum turn-on time of 50 ns and turn-off time of 30 ns. It is housed in a 10-TDFN (3x4) package with an exposed pad, suitable for surface mount installation. The operating temperature range extends from -40°C to +85°C.
Analog Switches, Multiplexers, Demultiplexers Feature Summary
- Dual single-pole double-throw (SPDT) configuration for signal routing
- Low on-resistance with tight channel-to-channel matching
- Compatible with low-voltage single-supply operation
- Fast switching speeds for dynamic signal applications
Analog Switches, Multiplexers, Demultiplexers Applications
- Portable instrumentation signal conditioning
- Battery-powered measurement systems
- Data acquisition multiplexing
Analog Switches, Multiplexers, Demultiplexers Procurement Notes
Verify the exact suffix against official documentation, as variations may exist between tape-and-reel and tube packaging formats. Confirm RoHS compliance status through the manufacturer's current datasheet. Ensure the ordering part number matches the specific package variant required for your PCB layout. Cross-reference the component marking code with the official identification guide to prevent counterfeit risks during sourcing.
Analog Switches, Multiplexers, Demultiplexers Selection Notes
Select this component when dual independent signal paths require low-voltage control within a compact footprint. The 10-TDFN package offers thermal advantages via the exposed pad. Verify that the 800 mΩ on-resistance meets the signal integrity requirements of the application. Consider the 1.8 V minimum supply voltage constraint for compatibility with modern low-power logic levels.
Analog Switches, Multiplexers, Demultiplexers Part Context
This component belongs to the MAX46xx series of low-voltage analog switches. It shares functional similarities with other devices in the family but is distinguished by its dual SPDT topology and specific resistance characteristics. The ETB suffix indicates the TDFN package type and tape-and-reel shipping format, differentiating it from tube-packaged variants like the EUB+.
Analog Switches, Multiplexers, Demultiplexers Replacement Considerations
The MAX4685EUB+ is a pin-compatible alternative in a UMAX-10 package. Check datasheets for differences in on-resistance and switching speed before substitution.
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