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MAX350C/D 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 100OHM DIE. Review the specifications below when checking this part for your BOM.
Analog Switches, Multiplexers, Demultiplexers specifications for MAX350C/D
- Description：IC SWITCH SP4T X 2 100OHM DIE
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Switch Circuit：SP4T
- Multiplexer/Demultiplexer Circuit：4:01
- On-State Resistance (Max)：100Ohm
- Channel-to-Channel Matching (ΔRon)：16Ohm (Max)
- Voltage - Supply, Single (V+)：2.7V ~ 16V
- Voltage - Supply, Dual (V±)：±2.7V ~ 8V
- Switch Time (Ton, Toff) (Max)：275ns, 150ns
- -3db Bandwidth：-
- Charge Injection：1pC
- Channel Capacitance (CS(off), CD(off))：2pF, 2pF
- Current - Leakage (IS(off)) (Max)：100pA
- Crosstalk：-90dB @ 100kHz
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Surface Mount
- Package / Case：Die
- Supplier Device Package：Die
- Number of Circuits：2
- Grade：-
- Qualification：-
Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MAX350C/D
Analog Switches, Multiplexers, Demultiplexers Overview
The MAX349/MAX350 are serially controlled multiplexers featuring an 8-channel configuration for the MAX349 and dual 4-channel architecture for the MAX350. These CMOS devices support bidirectional signal flow with a maximum on-resistance of 100Ω, matched to 16Ω between channels. They operate continuously with dual supplies ranging from ±2.7V to ±8V or a single supply between +2.7V and +16V. The off-leakage current is specified at 0.1nA at +25°C. The serial interface supports SPI/QSPI and MICROWIRE standards, allowing daisy-chaining via the DOUT pin.
Analog Switches, Multiplexers, Demultiplexers Feature Summary
- Serially controlled multiplexing with SPI/QSPI and MICROWIRE compatibility
- Bidirectional analog signal handling with rail-to-rail capability
- Asynchronous RESET input for initializing switch states
Analog Switches, Multiplexers, Demultiplexers Applications
- Serial data-acquisition systems
- Industrial and process-systems control
- Audio signal routing
Analog Switches, Multiplexers, Demultiplexers Procurement Notes
Verify the specific suffix (C, E, M) against the required operating temperature range before ordering. Confirm package availability in DIP, SO, or SSOP formats based on board layout constraints. Ensure logic levels match the selected supply voltage for proper TTL/CMOS compatibility.
Analog Switches, Multiplexers, Demultiplexers Selection Notes
Select the MAX349 for single 8-channel applications or the MAX350 for dual independent 4-channel needs. Choose the 'E' grade for extended industrial temperatures (-40°C to +85°C) or 'M' for military ranges (-55°C to +125°C). Verify that the 100Ω max on-resistance meets the signal integrity requirements of the target application.
Analog Switches, Multiplexers, Demultiplexers Part Context
The MAX349/MAX350 series belongs to Maxim Integrated's low-voltage analog switch family. These components provide flexible signal routing solutions for embedded systems requiring serial control over multiple analog paths without dedicated parallel interfaces.
Analog Switches, Multiplexers, Demultiplexers Replacement Considerations
Direct substitutes include the MAX349CPN, MAX349CWN, and MAX350 variants within the same datasheet. Cross-family replacements may require verification of pinout compatibility and serial protocol support.
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