ADG3246BRUZ

Signal Switches, Multiplexers, Decoders Overview

The ADG3246BRUZ is a 10-bit, 2-port level translating bus switch operating from a single 2.3 V to 3.6 V supply. It features a typical propagation delay of 225 ps and an on-resistance of 4.5 Ω. The device supports data rates up to 1.244 Gbps with a small signal bandwidth of 610 MHz. It provides selectable voltage translation between 3.3 V, 2.5 V, and 1.8 V logic levels via the SEL pin. Packaged in a 24-lead LFCSP (CP-24-10), it operates within a temperature range of -40°C to +105°C.

Signal Switches, Multiplexers, Decoders Feature Summary

• Bidirectional switching with extremely low propagation delay for high-speed digital signals.
• Integrated level translation capability allowing direct interfacing between different voltage domains.
• Low on-resistance and capacitance to minimize signal distortion and ground bounce noise.
• Configurable voltage clamping through the SEL pin for flexible mixed-voltage system design.

Signal Switches, Multiplexers, Decoders Applications

• Voltage translation between 3.3 V and 2.5 V systems
• Voltage translation between 3.3 V and 1.8 V systems
• Voltage translation between 2.5 V and 1.8 V systems
• Bus isolation to reduce capacitive loading
• Hot plug and hot swap protection

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the package type matches the required footprint, as the BRUZ suffix indicates a specific variant distinct from the standard BCPZ. Confirm that the ordering suffix does not alter functional parameters unless explicitly documented by the manufacturer. Ensure compatibility with the intended thermal management strategy for the LFCSP package.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when bidirectional level translation is required alongside bus switching functionality. The device is suitable for interfacing mixed-voltage components such as ADCs and microcontrollers. Consider the 24-lead LFCSP package for space-constrained designs requiring low thermal resistance.

Signal Switches, Multiplexers, Decoders Part Context

The ADG3246 belongs to Analog Devices' family of level translating bus switches. It is designed on a low voltage CMOS process to provide high switching speed and low power dissipation. The device integrates ten independent switches into two ports, facilitating efficient data transfer between disparate voltage domains without external level shifting circuitry.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.