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MAX4639ESE+ 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 SP4T X 2 3.5OHM 16SOIC. Review the specifications below when checking this part for your BOM.
Analog Switches, Multiplexers, Demultiplexers specifications for MAX4639ESE+
- Description：IC SWITCH SP4T X 2 3.5OHM 16SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Switch Circuit：SP4T
- Multiplexer/Demultiplexer Circuit：4:01
- On-State Resistance (Max)：3.5Ohm
- Channel-to-Channel Matching (ΔRon)：100mOhm
- Voltage - Supply, Single (V+)：1.8V ~ 5.5V
- Voltage - Supply, Dual (V±)：±2.5V
- Switch Time (Ton, Toff) (Max)：18ns, 7ns
- -3db Bandwidth：85MHz
- Charge Injection：13pC
- Channel Capacitance (CS(off), CD(off))：9pF, 20pF
- Current - Leakage (IS(off)) (Max)：250pA
- Crosstalk：-85dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：2
Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MAX4639ESE+
Analog Switches, Multiplexers, Demultiplexers Overview
The MAX4639ESE+ is a dual 4:1 CMOS analog multiplexer/demultiplexer manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single +1.8V to +5.5V supply or dual ±2.5V supplies. The device features a guaranteed on-resistance (RON) of 3.5Ω at +5V or ±2.5V, and 6Ω at +3V. Switching times are specified as 18ns for turn-on (tON) and 7ns for turn-off (tOFF). The -3dB bandwidth reaches 85MHz. Leakage currents are guaranteed at 0.25nA maximum at +25°C. The component is housed in a 16-pin SO package and supports an operating temperature range of -40°C to +85°C.
Analog Switches, Multiplexers, Demultiplexers Feature Summary
- Dual 4:1 multiplexing configuration with bidirectional signal handling capability
- TTL/CMOS-logic compatible control inputs with standard BCD decoding
- Rail-to-Rail signal processing across the full supply voltage range
- Guaranteed break-before-make switching to prevent channel overlap
Analog Switches, Multiplexers, Demultiplexers Applications
- Automatic Test Equipment
- Low-Voltage Data-Acquisition Systems
- Audio and Video Signal Routing
- Medical Equipment
- Battery-Powered Equipment
Analog Switches, Multiplexers, Demultiplexers Procurement Notes
Verify the specific suffix 'ESE+' corresponds to the 16-pin Small Outline (SO) package variant when sourcing. Confirm that the lead-free/RoHS-compliant status aligns with project requirements. Ensure the ordering code matches the exact pinout and thermal characteristics defined in the official datasheet documentation.
Analog Switches, Multiplexers, Demultiplexers Selection Notes
Select this component for applications requiring dual independent 4-channel switching within a low-voltage environment. The 16-pin SO package offers a compact footprint suitable for surface-mount assembly. Consider the 3.5Ω on-resistance and 85MHz bandwidth for high-speed signal routing needs where minimal signal distortion is critical.
Analog Switches, Multiplexers, Demultiplexers Part Context
The MAX4639ESE+ belongs to the MAX4638/MAX4639 family of low-voltage analog multiplexers. While the MAX4638 provides a single 8:1 configuration, the MAX4639 delivers two independent 4:1 channels. Both share identical electrical performance metrics, including low leakage and fast switching speeds, designed for portable and battery-operated instrumentation.
Analog Switches, Multiplexers, Demultiplexers Replacement Considerations
Public confirmed substitute part numbers include MAX4639ETE+T, MAX4639EUE+T, and MAX4639ETP+T. These variants offer the same electrical specifications but utilize different packaging options such as TQFN or Tape and Reel formats.
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