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MAX4659EUA 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 SPDT X 1 25OHM 8UMAX. Review the specifications below when checking this part for your BOM.
Analog Switches, Multiplexers, Demultiplexers specifications for MAX4659EUA
- Description：IC SWITCH SPDT X 1 25OHM 8UMAX
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：25Ohm
- Channel-to-Channel Matching (ΔRon)：400mOhm
- Voltage - Supply, Single (V+)：9V ~ 40V
- Voltage - Supply, Dual (V±)：±4.5V ~ 20V
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：225MHz
- Charge Injection：1.5pC
- Channel Capacitance (CS(off), CD(off))：6pF
- Current - Leakage (IS(off)) (Max)：1nA
- Crosstalk：-76dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-uMAX/uSOP
- Number of Circuits：1
Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MAX4659EUA
Analog Switches, Multiplexers, Demultiplexers Overview
The MAX4659EUA is a single SPDT CMOS analog switch in an 8-pin µMAX package. It operates on dual supplies from ±4.5V to ±20V or a single supply from +9V to +40V, supporting a total voltage range of up to 40V. The device handles up to 150mA peak and 75mA continuous current with a maximum on-resistance of 25Ω at ±15V. Key electrical parameters include a 225MHz bandwidth, 1.5pC charge injection, and off-leakage current of 1nA max at +25°C. Operating temperature ranges from -40°C to +85°C.
Analog Switches, Multiplexers, Demultiplexers Feature Summary
- High-current handling capability for switching loads as low as 50Ω
- Rail-to-rail signal handling across the full power-supply range
- TTL/CMOS compatible logic control without requiring VL supply
Analog Switches, Multiplexers, Demultiplexers Applications
- Relay replacement in high-speed switching applications
- Audio signal routing and audio systems
- Test equipment and communication systems
- xDSL modems and PBX/PABX systems
Analog Switches, Multiplexers, Demultiplexers Procurement Notes
Verify the specific suffix 'EUA' corresponds to the standard 8-pin µMAX package without an exposed paddle. Confirm that the required current rating aligns with the MAX4659's 75mA continuous limit rather than the MAX4660 variant. Ensure the design accommodates the specified dual or single supply voltage constraints.
Analog Switches, Multiplexers, Demultiplexers Selection Notes
Select this component when high peak current switching is required alongside low on-resistance. Verify that the application supports the minimum +9V single supply or ±4.5V dual supply requirements. Consider the 25Ω on-resistance variation under different load conditions and temperatures.
Analog Switches, Multiplexers, Demultiplexers Part Context
This part belongs to the MAX4659/MAX4660 family of high-current analog switches. It shares pinout compatibility with legacy parts like the DG419 and MAX319. The MAX4659 differs from the MAX4660 primarily in its lower continuous current rating (75mA vs 150mA) and lack of a thermally enhanced exposed paddle.
Analog Switches, Multiplexers, Demultiplexers Replacement Considerations
Pin-compatible replacements include the DG419 and MAX319. Verify that substitute devices meet the 25Ω on-resistance and current handling specifications.
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