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ISL54222AIUZ is listed in the Analog Switches - Special Purpose range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC MULTIPLEXER DUAL 2X1 10MSOP. Review the specifications below when checking this part for your BOM.
Analog Switches - Special Purpose specifications for ISL54222AIUZ
- Description：IC MULTIPLEXER DUAL 2X1 10MSOP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Applications：USB
- Multiplexer/Demultiplexer Circuit：2:01
- Switch Circuit：SPDT
- Number of Channels：2
- On-State Resistance (Max)：8Ohm
- Voltage - Supply, Single (V+)：1.8V ~ 3.3V
- Voltage - Supply, Dual (V±)：-
- -3db Bandwidth：780MHz
- Features：Break-Before-Make, USB 2.0
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：10-MSOP
- Grade：-
- Qualification：-
Analog Switches - Special Purpose datasheet and documents for ISL54222AIUZ
Analog Switches - Special Purpose Overview
The ISL54222AIUZ is a single-supply dual 2:1 multiplexer designed for high-speed USB 2.0 applications. It operates on a supply voltage ranging from 1.8V to 3.3V and features two Single Pole/Double Throw (SPDT) switches. The device supports full speed and high speed signaling per USB 2.0 specifications, with a maximum on-resistance of 8Ω and a bandwidth of 780MHz. It includes logic-compatible enable pins and provides power-off protection.
Analog Switches - Special Purpose Feature Summary
- Supports high-speed USB 2.0 signaling up to 480Mbps
- Features power-off protection for signal integrity
- Includes enable pin functionality to open all switches simultaneously
Analog Switches - Special Purpose Applications
- USB 2.0 hub implementations
- Portable electronic devices requiring signal routing
- High-speed data switching circuits
Analog Switches - Special Purpose Procurement Notes
Verify the exact part number suffix against official Renesas documentation to confirm package type and tape-and-reel configuration. Ensure compatibility with 1.8V to 3.3V supply requirements. Check for RoHS compliance status in the latest datasheet revision before procurement.
Analog Switches - Special Purpose Selection Notes
Select this component when dual independent SPDT switching is required for USB 2.0 signals within a low-voltage environment. Consider the 10-MSOP package constraints and thermal performance. Verify that the 780MHz bandwidth meets the specific signal integrity needs of the target application.
Analog Switches - Special Purpose Part Context
This device belongs to the Intersil/Renesas multiplexer family, specifically optimized for USB interfaces. It replaces older discrete switching solutions by integrating dual channels into a compact form factor. The ISL54222A series is designed for portable electronics where space and power consumption are critical design factors.
Analog Switches - Special Purpose Replacement Considerations
Consult official substitution guides for equivalent dual-channel USB multiplexers. Verify pinout compatibility and electrical parameters such as on-resistance and bandwidth before replacing.
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