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MAX4619ESE+ 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 3 10OHM 16SOIC. Review the specifications below when checking this part for your BOM.
The MAX4619ESE+ is a high-speed, low-voltage CMOS analog switch configured as three single-pole/double-throw (SPDT) switches. It operates on a single +2V to +5.5V supply and handles rail-to-rail analog signals. The device features fast switching times with a maximum turn-on time of 15ns and turn-off time of 10ns at +25°C. On-resistance is guaranteed at 10Ω max (+5V supply) and 20Ω max (+3V supply). Off-leakage current is limited to 1nA at +25°C. Digital inputs are TTL/CMOS compatible with logic thresholds between 0.8V and 2.4V. The component is housed in a 16-pin Narrow SO package and supports an operating temperature range from -40°C to +85°C.
Verify the specific suffix 'E' confirms the extended industrial temperature range (-40°C to +85°C) rather than commercial grade. Confirm the 'SE' designation indicates the Narrow SOIC-16 package type. Ensure the '+' suffix denotes lead-free/RoHS compliance status. Cross-reference the datasheet revision date against manufacturing lot codes to ensure documentation alignment.
Select this component when three independent SPDT switching functions are required within a single package. Verify that the single-supply voltage range of +2V to +5.5V aligns with the system power rails. Consider the 10Ω on-resistance specification for signal attenuation requirements. Evaluate the 15ns switching speed against the application's timing constraints.
The MAX4619 is part of the MAX4617/MAX4618/MAX4619 family of high-speed, low-voltage CMOS analog multiplexers and switches. While the MAX4617 provides an 8:1 mux and the MAX4618 offers two 4:1 muxes, the MAX4619 specifically integrates three SPDT switches. All members share similar electrical characteristics and pinout compatibility.
The MAX4619 is pin-compatible with the 74HC4053 and MAX4583. These parts function identically in single-supply applications but may differ electrically. Verify that the replacement meets the specific on-resistance and leakage current requirements of the design.
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