ADG3246BCPZ-REEL7

Signal Switches, Multiplexers, Decoders Overview

The ADG3246BCPZ-REEL7 is a 10-bit, 2-port level translating bus switch operating from a 2.3 V to 3.6 V supply. It features a 4.5 Ω typical on-resistance and 225 ps propagation delay. 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 (4 mm × 4 mm), it operates within a temperature range of -40°C to +105°C.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides bidirectional switching with extremely low propagation delay and minimal ground bounce noise.
• Enables selectable voltage translation between 3.3 V, 2.5 V, and 1.8 V supplies using the SEL control pin.
• Offers high-speed digital switching suitable for data rates up to 1.244 Gbps.
• Features very low on-resistance and low off-state capacitance for effective bus isolation.

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 and hot swap/hot plug protection

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific REEL7 suffix indicates reel packaging containing 1500 units. Confirm RoHS compliance status as indicated by the Z suffix. Ensure the operating temperature range matches the -40°C to +105°C specification required for your application environment before finalizing procurement.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when interfacing mixed-voltage digital buses requiring fast switching speeds. It is appropriate for applications needing level shifting between 3.3 V, 2.5 V, and 1.8 V domains. Consider its 24-lead LFCSP package for space-constrained designs requiring thermal performance via the exposed pad.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the ADG3246 series of level translating bus switches manufactured by Analog Devices. It shares functional similarities with other members like the ADG3245 and ADG3247 but offers a specific 10-bit configuration. The REEL7 variant specifically denotes tape-and-reel packaging for automated assembly processes.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Direct replacements include ADG3246BCPZ (tube packaging) or ADG3246BCP (non-RoHS version). For different bit widths, consider ADG3245 (8-bit) or ADG3247 (16-bit) from the same family, ensuring pinout compatibility.