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MAX4051ACPE 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 8:1 100OHM 16DIP. Review the specifications below when checking this part for your BOM.
The MAX4051ACPE is a low-voltage CMOS analog multiplexer featuring one 8-channel circuit in a 16-pin Plastic DIP package. It operates with dual supplies from ±2.7V to ±8V or a single supply between +2.7V and +16V. The device guarantees an on-resistance of 100Ω at ±5V, with a channel-to-channel match of 6Ω maximum. Off-leakage current is specified at 0.1nA at +25°C. Digital inputs are TTL/CMOS compatible, supporting logic thresholds from 0.8V to 2.4V. The component functions as an 8:1 multiplexer with rail-to-rail analog signal handling capabilities.
Verify the specific suffix 'CPE' corresponds to the 0°C to +70°C temperature range and 16-PDIP package configuration. Confirm that the 'A' designation ensures guaranteed on-resistance matching and low leakage specifications compared to standard variants. Ensure the source document explicitly lists this part number to validate authenticity and revision status before procurement.
Select the MAX4051ACPE when an 8-channel multiplexer is required within a 16-pin DIP footprint. The 'A' suffix is necessary for applications demanding guaranteed channel matching and minimal leakage. Verify that the system voltage falls within the +2.7V to +16V single-supply or ±2.7V to ±8V dual-supply limits. Ensure the operating environment remains within the commercial 0°C to +70°C range defined by the 'C' suffix.
This component belongs to the MAX4051/A family of low-voltage CMOS analog switches manufactured by Maxim Integrated, now part of Analog Devices Inc. The MAX4051 variant specifically provides an 8-channel multiplexer configuration. The 'A' suffix denotes enhanced electrical characteristics including tighter on-resistance matching and lower leakage currents compared to the standard MAX4051.
The datasheet confirms pin compatibility with the industry-standard 74HC4051. Designers may consider the 74HC4051 for direct pin-for-pin replacement if its electrical parameters meet the specific application requirements regarding on-resistance and leakage.
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