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Product Detailed Parameters
- Description：IC SWITCH SPDT X 1 13OHM 6UDFN
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：11Ohm
- Channel-to-Channel Matching (ΔRon)：150mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：5.2ns, 4.5ns
- -3db Bandwidth：350MHz
- Charge Injection：7pC
- Channel Capacitance (CS(off), CD(off))：2.5pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-64dB @ 10MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-UFDFN
- Supplier Device Package：6-UDFN (1x1)
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The PI5A3157BZUE+DMX is a low voltage single-pole double-throw (SPDT) analog switch manufactured by Diodes Incorporated. It operates on a single supply voltage ranging from 1.65V to 5.5V and supports bidirectional data flow between ports A, B0, and B1. The device provides an ON resistance of up to 30 Ohms at 1.65V and features a -3dB bandwidth of 350MHz. Propagation delay ranges from 0.6ns to 3.5ns depending on the supply voltage. It includes logic control pin S for switching configuration and offers high off-isolation of -63dB.
Feature Summary
- Supports low voltage operation with a wide supply range from 1.65V to 5.5V
- Provides bidirectional signal routing with configurable SPDT switching
- Features high-speed performance with a 350MHz bandwidth
Applications
- Low voltage multiplexing and demultiplexing circuits
- Bus switching applications in portable devices
- Signal path selection in communication equipment
Procurement Notes
Verify the specific ordering suffix against official manufacturer documentation to confirm package type and reel specifications. Confirm RoHS compliance status and ensure the component meets environmental directives before procurement. Cross-reference part numbers with authorized distributors to validate authenticity and current availability status.
Selection Notes
Select this component when designing systems requiring low voltage analog switching between 1.65V and 5.5V. Ensure the application demands a propagation delay within the specified range for the target supply voltage. Verify that the required ON resistance and isolation levels meet the system's signal integrity requirements.
Part Context
This component belongs to the PI5A3157B series of low voltage SPDT analog switches. It is designed for applications requiring efficient signal routing in space-constrained environments. The series supports various packaging options including X1DFN and SC70 formats to accommodate different board layout needs.
Replacement Considerations
Consult the manufacturer datasheet for direct pin-compatible alternatives within the same product family. Verify electrical parameters such as ON resistance and bandwidth match the original design requirements before substitution.
