ADG1309BRZ-REEL7

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG1309BRZ-REEL7 is a monolithic analog multiplexer featuring four differential channels, switching one of four inputs to a common differential output via two-bit binary address lines. It operates on a 33 V supply range with fully specified performance at ±15 V/+12 V. Key electrical parameters include a typical on-resistance (RON) of 130 Ω and a maximum of 210 Ω at dual supply conditions. The device exhibits a -3 dB bandwidth of 500 MHz, off-isolation of 80 dB, and channel-to-channel crosstalk of 80 dB at 1 MHz. Power consumption is ultra-low, with IDD typically 220 μA at 5 V logic drive. It supports rail-to-rail operation, break-before-make switching, and 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 voltage range.
• Features inherent break-before-make switching action for reliable multiplexing.
• Utilizes CMOS construction to ensure ultra-low power dissipation suitable for portable systems.
• Provides 3 V logic-compatible digital inputs eliminating the need for an additional logic supply.

Analog Switches, Multiplexers, Demultiplexers Applications

• Audio and video routing
• Test equipment
• Data acquisition systems
• Battery-powered systems
• Communication systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific package variant upon ordering, as the BRZ suffix indicates the 16-lead Narrow Body Small Outline Package (SOIC_N). Confirm that the REEL7 designation corresponds to the tape-and-reel packaging format required for automated assembly processes. Ensure compatibility with the -40°C to +105°C industrial temperature range specified for the B version.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the ADG1309BRZ-REEL7 when differential signal routing is required within a compact 16-lead footprint. This component serves as a direct upgrade for the ADG509A series while offering improved speed and lower power. Ensure the design accommodates the 3-bit address decoding logic if interfacing with standard microcontrollers, although only two bits are utilized for channel selection.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the ADG1308/ADG1309 family of high-speed analog multiplexers from Analog Devices. The ADG1309 specifically handles four differential channels, whereas the ADG1308 handles eight single-ended channels. Both share identical pinouts and electrical characteristics, differing primarily in internal channel configuration and control logic complexity.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers include ADG509AKR and ADG509A. These devices are noted as pin-compatible upgrades or predecessors within the Analog Devices portfolio.