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MAX336EWI+ 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 MUX 16:1 400OHM 28SOIC. Review the specifications below when checking this part for your BOM.
The MAX336EWI+ is a monolithic CMOS analog multiplexer featuring 16 channels. It connects one of 16 inputs to a common output via a 4-bit binary address. The device operates from a single +4.5V to +30V supply or dual ±4.5V to ±20V supplies. Key electrical parameters include an on-resistance maximum of 700Ω (single supply) or 500Ω (dual supply), transition time up to 600ns, and enable turn-on/off times up to 750ns. It offers extremely low off-leakage currents below 20pA at +25°C and electrostatic discharge protection exceeding 2000V. The component is housed in a 28-pin Wide SO package and supports an operating temperature range of -40°C to +85°C.
Verify the specific suffix 'EWI+' corresponds to the Wide SOIC package and industrial temperature grade (-40°C to +85°C). Confirm RoHS compliance status through official manufacturer documentation. Ensure logic voltage levels match system requirements, as inputs are TTL compatible within the specified supply ranges.
Select this component when a 16-channel analog switch is required with low leakage characteristics. Verify that the single-supply or dual-supply configuration matches the application's power architecture. Consider the 700Ω on-resistance limit for signal attenuation calculations. Ensure the 28-pin Wide SO footprint fits the PCB layout constraints.
This part belongs to the MAX336/MAX337 family of low-leakage CMOS analog multiplexers. The MAX336 variant provides 16 channels, while the MAX337 offers dual 8-channel configurations. These devices serve as pin-compatible upgrades for industry-standard DG506 and DG507 parts, facilitating direct replacements in existing designs requiring improved leakage performance.
The MAX336EWI+ is a pin-compatible upgrade for the DG506. Designers replacing legacy components should verify that the new on-resistance and leakage specifications meet the circuit requirements.
Yes, the device can be used as either a multiplexer or a demultiplexer by controlling the direction of signal flow through the common output and input pins.
The device offers electrostatic discharge protection greater than 2000V, tested per method 3015.7.
The maximum on-resistance is specified at 700Ω for single-supply operation and 500Ω for dual-supply operation across the full temperature range.
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