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MAX4690CPE 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 SW SPST-NOX2 1.25OHM 16DIP. Review the specifications below when checking this part for your BOM.
The MAX4690CPE is a dual SPST CMOS analog switch in a 16-pin Plastic DIP package. It features a maximum on-resistance of 1.25Ω with guaranteed matching of 0.3Ω and flatness of 0.3Ω over the signal range. The device supports +4.5V to +36V single-supply or ±4.5V to ±20V dual-supply operation, with TTL/CMOS-compatible logic inputs. Operating temperature ranges from 0°C to +70°C. Key electrical parameters include 5nA max off-leakage current at +85°C, 550pC charge injection, and 115pF off-capacitance.
Verify the specific suffix 'CPE' confirms the 0°C to +70°C temperature range and 16-pin Plastic DIP package configuration. Ensure the component source matches Analog Devices / Maxim Integrated specifications for the MAX4690 series. Cross-reference datasheet revision details to confirm pinout and electrical characteristics align with design requirements.
Select this component when low distortion and high reliability are required compared to mechanical relays. The dual SPST configuration suits applications needing independent channel switching. Verify that the 1.25Ω on-resistance meets system loss constraints and that the 0°C to +70°C operating range covers the environmental conditions.
The MAX4690 belongs to the MAX4680/MAX4690/MAX4700 family of dual analog switches. Unlike the MAX4680 (NC) or MAX4700 (mixed), the MAX4690 specifically provides two Normally Open (NO) switches. This distinguishes its default state behavior within the shared platform architecture.
MAX4680CPE: Identical package and temperature range but features Normally Closed (NC) switches instead of Normally Open.
The MAX4690 contains two Normally Open (NO) switches.
The MAX4690 uses Normally Open switches, whereas the MAX4680 uses Normally Closed switches.
No, guaranteed break-before-make switching is a feature of the MAX4700 only.
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