ADG819BCBZ-REEL7

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG819BCBZ-REEL7 is a monolithic CMOS single-pole double-throw (SPDT) switch manufactured by Analog Devices Inc. It operates on a single supply voltage ranging from 1.8 V to 5.5 V and features a typical on resistance of 0.5 Ω, with a maximum of 0.6 Ω at 25°C and 0.8 Ω at 125°C. The device supports a continuous current carrying capability of 200 mA and exhibits fast switching times, with typical turn-on and turn-off delays of 35 ns and 10 ns respectively at 5 V. It utilizes a 6-ball WLCSP package measuring 1.14 mm × 2.18 mm and is designed for automotive temperature ranges from –40°C to +125°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Rail-to-rail analog signal range operation compatible with the full supply voltage span.
• Break-before-make switching action prevents momentary shorting between channels during transitions.
• TTL- and CMOS-compatible digital inputs allow direct interfacing with standard logic families.
• Ultra-low power consumption ensures suitability for battery-powered portable instruments.

Analog Switches, Multiplexers, Demultiplexers Applications

• Power routing in electronic systems
• Battery-powered portable instruments
• Communication systems and cellular phones
• Data acquisition systems
• Relay replacement circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix REEL7 confirms the tape-and-reel packaging format required for automated assembly processes. Ensure the component meets RoHS compliance standards as indicated by the Z designation in the base model number. Confirm that the 6-ball WLCSP package dimensions align with the target PCB footprint constraints before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when space-constrained designs require a compact SPDT switch with low on resistance. The 1.8 V to 5.5 V operating range makes it suitable for modern low-voltage digital systems. Consider the 200 mA current rating for applications requiring moderate signal handling capabilities without external buffering.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ADG819 family of high-speed CMOS analog switches. It shares pin compatibility with the ADG719 series, facilitating design upgrades or replacements in existing layouts. The device is engineered using a submicron process to achieve high switching speeds while maintaining minimal power dissipation and leakage currents.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG719 is explicitly noted as pin-compatible within the official documentation. Verify electrical specifications such as on-resistance and switching speed against the ADG719 datasheet to ensure functional equivalence in the target application circuit.