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ADG1219BRJZ-REEL7 is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC SWITCH SPDTX1 200OHM SOT23-8. Review the specifications below when checking this part for your BOM.
The ADG1219BRJZ-REEL7 is a monolithic iCMOS single-pole double-throw (SPDT) analog switch in an 8-lead SOT-23 package. It operates on dual supplies of ±5 V to ±16.5 V or a single supply of 5 V to 16.5 V. Key electrical parameters include a maximum on-resistance of 200 Ω, off capacitance ranging from 2.5 pF to 5.1 pF, and charge injection as low as 0.1 pC. The device supports 3 V logic-compatible inputs without requiring a separate logic supply. Power consumption is minimal, with supply currents typically at 140 μA and leakage currents below 1 nA. Operating temperatures range from -40°C to +125°C.
Verify the specific ordering suffix REEL7 corresponds to tape and reel packaging when sourcing components. Confirm that the B version meets the required industrial temperature range specifications. Ensure compatibility with standard surface mount assembly processes for the SOT-23 package type.
Select this component for applications requiring low distortion and high isolation in compact designs. The absence of a separate logic supply simplifies circuit architecture. Evaluate the on-resistance flatness requirements against the specified maximum values for your signal range.
This part belongs to the ADG1219 series of low capacitance, low charge injection SPDT switches manufactured by Analog Devices. It utilizes iCMOS technology to achieve high performance in a small footprint suitable for portable instruments.
ADG1219BRJZ-R2 is a verified alternative packaging option for the same functional device within the same series.
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