ADG752BRM-REEL

Overview

The ADG752BRM-REEL is a low voltage SPDT analog switch manufactured by Analog Devices Inc. It operates on a single supply ranging from +1.8 V to +5.5 V and features an on-resistance of typically 15 Ω with a maximum of 18 Ω at +5 V. The device provides high off-isolation of -80 dB at 30 MHz and a -3 dB signal bandwidth of 250 MHz. Switching times are typically 8 ns for turn-on and 3 ns for turn-off. Power consumption is typically less than 0.01 mW. It utilizes a T-switch configuration for improved isolation and is housed in an 8-lead MSOP package.

Feature Summary

• T-switch architecture providing high off-isolation while maintaining good frequency response
• Break-before-make switching action to prevent momentary shorting between channels
• Fully bidirectional signal handling capability up to the supply rails
• Compatible with TTL and CMOS logic control inputs

Applications

• Audio and video signal switching
• RF switching applications
• Battery powered portable instruments
• Communication systems
• Sample-and-hold systems

Procurement Notes

Verify the specific ordering suffix to confirm the package type, as the ADG752 series includes both SOT-23 and MSOP variants. Confirm RoHS compliance status if required, noting that 'Z' suffixes indicate compliant parts. Check current availability as distribution may vary by region.

Selection Notes

Select this component when high off-isolation and wide bandwidth are critical requirements for RF or video signals. Ensure the design supports the specified single supply voltage range of 1.8 V to 5.5 V. Consider the thermal impedance characteristics if operating near the upper temperature limits.

Part Context

This part belongs to the ADG752 family of low voltage CMOS switches. It is distinct from other models in the series by its specific packaging option (RM-8) and reel packaging format. The B version indicates the industrial temperature range specification.

Replacement Considerations

Direct substitutes include ADG752BRMZ and ADG752BRT-REEL, which share identical electrical specifications but differ in physical package dimensions and reel quantities.