ADG802BRMZ-REEL7

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG802BRMZ-REEL7 is a monolithic CMOS single-pole, single-throw (SPST) switch with normally closed configuration. It operates on a single supply voltage ranging from 1.8 V to 5.5 V and supports an automotive temperature range of −40°C to +125°C. The device features a maximum on resistance of 0.4 Ω at 125°C and a maximum on resistance flatness of 0.08 Ω at the same temperature. It offers a current-carrying capability of 400 mA, switching times of 35 ns typical, and low power consumption with a maximum supply current of 2.0 μA.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Normally closed SPST configuration with TTL/CMOS-compatible inputs
• Low on resistance of less than 0.4 Ω across the full operating range
• High current-carrying capability of 400 mA for robust signal routing
• Automotive qualified with extended temperature range from −40°C to +125°C

Analog Switches, Multiplexers, Demultiplexers Applications

• Power routing in battery-powered systems
• Cellular phones and modems
• PCMCIA cards and hard drives
• Data acquisition systems and communications equipment
• Relay replacement applications

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix REEL7 corresponds to the reel packaging format required for automated assembly processes. Confirm that the RoHS compliant status aligns with environmental regulations applicable to the manufacturing region. Ensure the MSOP package dimensions match the PCB footprint design constraints before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a normally closed analog switch path is required within a single-supply system. The ADG802 variant is distinct from the ADG801 due to its default closed state. Consider the 0.4 Ω maximum on resistance and 400 mA current rating for low-loss signal paths. Verify compatibility with the 1.8 V to 5.5 V supply voltage range of the host circuit.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ADG801/ADG802 family of submicron CMOS switches designed for low on-resistance applications. It shares pinout compatibility with the ADG701 and ADG702 series, facilitating direct upgrades or replacements in existing designs. The device utilizes advanced CMOS technology to achieve high switching speeds and minimal leakage currents.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG802BRM serves as a tube-packaged alternative to the REEL7 version. The ADG702 is pin-compatible but may differ in electrical specifications. Verify that any substitute maintains the normally closed logic state and meets the required automotive temperature ratings.