ADG452BRUZ-REEL7

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG452BRUZ-REEL7 is a monolithic CMOS device comprising four independently selectable single-pole/single-throw (SPST) switches fabricated on an enhanced LC2MOS process. It operates with TTL/CMOS-compatible logic, requiring a logic high to turn the switch on. The component supports both single-supply operation (as low as 5.0 V) and dual-supply configurations ranging from ±4.5 V to ±20 V. Key electrical parameters include a maximum on resistance of 5 Ω, ultralow power dissipation of 18 μW, and continuous current handling up to 100 mA. It features fast switching times with tON at 70 ns and tOFF at 60 ns, alongside ESD protection rated at 2 kV.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Enhanced LC2MOS process provides low power dissipation while maintaining high switching speed and low on resistance.
• Flat on resistance profile over the full analog input range ensures excellent linearity and low distortion for audio signals.
• TTL/CMOS-compatible digital control logic simplifies interface with standard logic families.
• Ultralow leakage currents minimize signal droop in sample-and-hold applications.

Analog Switches, Multiplexers, Demultiplexers Applications

• Relay replacement
• Audio and video switching
• Automatic test equipment
• Precision data acquisition
• Battery-powered systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix REEL7 corresponds to the required tape and reel packaging quantity before procurement. Confirm that the BRUZ package variant matches the PCB footprint requirements. Ensure the industrial temperature range (-40°C to +85°C) aligns with the operational environment specifications. Cross-reference the manufacturer's latest datasheet revision to confirm pinout consistency and absolute maximum ratings.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the ADG452BRUZ-REEL7 when inverted logic control is required, as it turns on with a logic high input unlike the ADG451. Consider this part for portable instruments due to its ultralow power dissipation characteristics. Evaluate the 5 Ω maximum on resistance against signal integrity requirements for the specific application bandwidth. Verify compatibility with the intended single or dual supply voltage rails within the specified operating ranges.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the ADG451/ADG452/ADG453 family of LC2MOS SPST switches. It serves as a pin-compatible upgrade for older ADI switch models like the ADG411/ADG412/ADG413 and ADG431/ADG432/ADG433. The 'BRUZ' designation indicates a 16-lead Thin Shrink Small Outline Package (TSOP), while 'REEL7' specifies the bulk reel packaging format used for automated surface-mount assembly processes.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG451BRUZ-REEL7 is functionally identical except for inverted control logic. The ADG453BRUZ-REEL7 offers break-before-make switching suitable for multiplexer configurations. Direct pin-compatible replacements include the legacy ADG412BRUZ and ADG432BRUZ series.