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MAX4690CWE 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 SW SPST-NOX2 1.25OHM 16SOIC. Review the specifications below when checking this part for your BOM.
Analog Switches, Multiplexers, Demultiplexers specifications for MAX4690CWE
- Description：IC SW SPST-NOX2 1.25OHM 16SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：1.25Ohm
- Channel-to-Channel Matching (ΔRon)：90mOhm
- Voltage - Supply, Single (V+)：4.5V ~ 36V
- Voltage - Supply, Dual (V±)：±4.5V ~ 20V
- Switch Time (Ton, Toff) (Max)：275ns, 175ns
- -3db Bandwidth：-
- Charge Injection：550pC
- Channel Capacitance (CS(off), CD(off))：115pF, 115pF
- Current - Leakage (IS(off)) (Max)：500pA
- Crosstalk：-65dB @ 1MHz
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：2
Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MAX4690CWE
Analog Switches, Multiplexers, Demultiplexers Overview
The MAX4690CWE is a dual SPST CMOS analog switch featuring a maximum on-resistance of 1.25Ω with guaranteed matching and flatness over the signal range. It supports +4.5V to +36V single-supply or ±4.5V to ±20V dual-supply operation, utilizing a separate logic supply pin for TTL/CMOS compatibility. The device handles rail-to-rail analog signals with off-leakage current limited to 5nA max at +85°C. Operating within a commercial temperature range of 0°C to +70°C, it is housed in a 16-pin Wide SO package.
Analog Switches, Multiplexers, Demultiplexers Feature Summary
- Dual normally open switches with low on-resistance
- Rail-to-rail signal handling capability
- TTL/CMOS-compatible control inputs
Analog Switches, Multiplexers, Demultiplexers Applications
- Reed relay replacement
- Data acquisition systems
- Test equipment
- Sample-and-hold circuits
- Communication systems
Analog Switches, Multiplexers, Demultiplexers Procurement Notes
Verify the specific suffix 'CWE' confirms the 0°C to +70°C temperature range and 16-Wide SOIC package configuration. Confirm that the component is sourced from Analog Devices or Maxim Integrated to ensure authenticity. Check for RoHS compliance status if required by assembly specifications.
Analog Switches, Multiplexers, Demultiplexers Selection Notes
Select this part when dual independent analog switching is required with low distortion characteristics. Ensure the application voltage does not exceed the specified single or dual supply limits. Verify that the logic input levels align with the system's TTL or CMOS standards for reliable switching performance.
Analog Switches, Multiplexers, Demultiplexers Part Context
This component belongs to the MAX4680/MAX4690/MAX4700 family of dual analog switches. While sharing similar electrical characteristics, the MAX4690 specifically provides two normally open switches, distinguishing it from the MAX4680 (normally closed) and MAX4700 (one NC, one NO).
Analog Switches, Multiplexers, Demultiplexers Replacement Considerations
The MAX4680CWE serves as a functional alternative if normally closed contacts are acceptable instead of normally open. The MAX4690EWE offers identical functionality but extends the operating temperature range to -40°C to +85°C.
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