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Product Detailed Parameters
- Description：IC SWITCH SP3T X 2 2OHM 12CSP
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Switch Circuit：SP3T
- Multiplexer/Demultiplexer Circuit：3:01
- On-State Resistance (Max)：2Ohm
- Channel-to-Channel Matching (ΔRon)：100mOhm (Max)
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：15ns, 12ns
- -3db Bandwidth：30MHz
- Charge Injection：35pC
- Channel Capacitance (CS(off), CD(off))：50pF
- Current - Leakage (IS(off)) (Max)：80nA
- Crosstalk：-72dB @ 100kHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：12-WFBGA, WLCSP
- Supplier Device Package：12-CSP (2.0x1.5)
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The PI5A4213GAEX is a dual high-bandwidth, fast single-pole triple throw (SP3T) CMOS analog switch manufactured by Diodes Incorporated. It operates within a wide supply voltage range of 1.65V to 5.5V and supports rail-to-rail signal ranges. The device features low on-resistance, with typical values of 0.5Ω for channels 0 and 1, and 1.65Ω for channel 2. It provides high off-isolation of -42dB and crosstalk rejection of -72dB. The component includes break-before-make switching to prevent simultaneous switch enablement. It functions as an analog switch or low-delay bus switch, specified over an extended industrial temperature range from –40°C to +85°C.
Feature Summary
- Break-before-make switching prevents both switches from being enabled simultaneously, eliminating signal disruption during switching operations.
- Control input tolerates drive signals up to 6.0V independent of the supply voltage, ensuring compatibility with various logic levels.
- Low total harmonic distortion ensures minimal signal degradation in audio and video routing applications.
- Rail-to-rail signal range allows the switch to handle full voltage swings across the entire operating supply range.
Applications
- Speaker headset switching
- Audio and video signal routing
- Power routing
- Relay replacement
- PCMCIA cards
Procurement Notes
Verify the manufacturer part number against official datasheets to confirm specifications. Check RoHS compliance status and packaging details such as tape and reel quantities. Ensure the component meets the required operating temperature range and voltage specifications for the target application before procurement.
Selection Notes
Select this component for applications requiring dual SP3T switching with low on-resistance and high bandwidth. Consider the 1.65V to 5.5V supply range and the control input tolerance when designing the interface circuitry. Evaluate the package size and thermal characteristics for integration into portable devices.
Part Context
The PI5A4213GAEX belongs to the PI5A4213 series of low voltage dual SP3T analog switches. It is designed for bus and analog applications where signal integrity and low delay are critical. The device utilizes CMOS technology to achieve low power consumption and high performance in a compact CSP package.
Replacement Considerations
Check for direct pin-compatible replacements within the same product family. Verify that any substitute component matches the electrical specifications, including on-resistance, supply voltage range, and package dimensions.
FAQ
What is the maximum control input voltage?
The control input tolerates input drive signals up to 6.0V, independent of the supply voltage.
Does the device support break-before-make switching?
Yes, the PI5A4213GAEX features break-before-make switching to prevent both switches from being enabled simultaneously.
What is the typical on-resistance for channels 0 and 1?
The typical on-resistance for channels 0 and 1 is 0.5Ω.
