ADG1609BRUZ-REEL7

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG1609BRUZ-REEL7 is a monolithic CMOS analog multiplexer featuring four differential channels in a 16-lead TSSOP package. It operates with single supplies from 3.3 V to 16 V or dual supplies from ±3.3 V to ±8 V. The device provides a typical on-resistance of 4.5 Ω and supports up to 470 mA continuous current. Key electrical parameters include a maximum on-resistance of 8 Ω over temperature, a -3 dB bandwidth of 71 MHz at ±5 V, and off-isolation of -64 dB at 1 MHz. It features 3 V logic-compatible inputs without requiring a separate VL supply.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports rail-to-rail signal operation across the full supply range.
• Features low charge injection for minimal switching transients.
• Includes an active-high enable input to disable all switches simultaneously.
• Provides inherent break-before-make switching action.

Analog Switches, Multiplexers, Demultiplexers Applications

• Audio signal routing
• Video signal routing
• Automatic test equipment
• Data acquisition systems
• Relay replacements

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix BRUZ corresponds to the 16-lead TSSOP package configuration. Confirm that the REEL7 designation indicates tape and reel packaging suitable for automated assembly processes. Ensure compatibility with standard surface-mount reflow soldering profiles.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when differential signal switching is required within a compact footprint. The 16-lead TSSOP package offers a balance between thermal performance and board space efficiency compared to larger packages. Verify that the 4.5 Ω on-resistance meets the linearity requirements for the intended analog signal path.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ADG1608/ADG1609 family of high-performance analog multiplexers. While the ADG1608 provides eight single-ended channels, the ADG1609 variant specifically addresses differential applications. Both share identical power requirements and control logic interfaces.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG1609BCPZ serves as a pin-compatible alternative utilizing a 16-lead LFCSP package. Designers must account for differences in thermal impedance and physical dimensions when substituting between TSSOP and LFCSP form factors.

Analog Switches, Multiplexers, Demultiplexers FAQ

Does the ADG1609 require a separate logic supply voltage?

No, the device does not require a separate VL supply. It utilizes 3 V logic-compatible digital inputs that operate directly from the main power rails.

What is the maximum on-resistance specified over the industrial temperature range?

The maximum on-resistance is guaranteed to be 8 Ω over the entire operating temperature range from -40°C to +125°C.

How does the device handle switching transitions?

The ADG1609 exhibits inherent break-before-make switching action, ensuring that one channel disconnects before another connects to prevent short circuits.