ADG732BCPZ-REEL

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG732BCPZ-REEL is a monolithic CMOS analog multiplexer featuring 32 channels. It operates from a single +1.8 V to +5.5 V supply or ±2.5 V dual supplies. The device provides an on resistance of 4 Ω at 25°C with 0.5 Ω flatness. Transition times are typically 23 ns. It utilizes TTL/CMOS-compatible inputs and includes on-chip latches for microprocessor interfacing. The component ensures break-before-make switching action to prevent momentary shorting during channel transitions.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports single-supply operation from 1.8 V to 5.5 V and dual-supply operation up to ±2.5 V.
• Features low on-resistance of 4 Ω with high flatness of 0.5 Ω across the full signal range.
• Incorporates on-chip latches to facilitate direct microprocessor interfacing.
• Guarantees break-before-make switching action to eliminate momentary shorts between channels.

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems
• Communication systems
• Relay replacement circuits
• Audio and video switching

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific REEL suffix indicates tape-and-reel packaging when sourcing this part number. Confirm the BC subcode corresponds to the industrial temperature range of -40°C to +125°C. Ensure the LFCSP package variant matches the required footprint for the target PCB design.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the ADG732BCPZ-REEL over the ADG726 when 32-channel multiplexing is required rather than dual 16-channel configurations. Consider the 48-lead LFCSP package for space-constrained designs compared to the TQFP option. Evaluate the 4 Ω on-resistance against load requirements to ensure signal integrity is maintained.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the ADG726/ADG732 family of analog multiplexers manufactured by Analog Devices. It serves as the 32-channel counterpart to the 16-channel ADG726. Both devices share similar electrical characteristics and pinout structures, differing primarily in channel count and address line requirements.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG726BCPZ offers identical electrical performance but supports only 16 channels. Functionally equivalent devices with serial interfaces include the ADG725 and ADG731. Verify pin compatibility and logic level requirements when substituting these alternatives.