ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC SWITCH SPDT X 4 10OHM 16SOIC
- Series：-
- Mfr：Diodes Incorporated
- Package：Tube
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：10Ohm
- Channel-to-Channel Matching (ΔRon)：800mOhm
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：15ns, 7ns
- -3db Bandwidth：230MHz
- Charge Injection：10pC (Max)
- Channel Capacitance (CS(off), CD(off))：8pF, 14pF
- Current - Leakage (IS(off)) (Max)：10µA (Typ)
- Crosstalk：-100dB @ 10MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：4
- Grade：-
- Qualification：-
Download product information
Overview
The PI5A100W is a precision Quad Single-pole double-throw (4SPDT) CMOS analog switch manufactured by Diodes Incorporated. It operates on a single +2V to +6V power supply and features rail-to-rail analog signal dynamic range. The device guarantees an on-resistance of less than 10Ω at a +5V supply, with channel matching within 2Ω and flatness under 4Ω. Key electrical parameters include a turn-on time of 15ns maximum, turn-off time of 7ns maximum, and a -3dB bandwidth of 230MHz. It utilizes a 16-pin SOIC package and supports industrial temperature ranges from -40°C to +85°C.
Feature Summary
- Single-supply operation compatible with TTL/CMOS logic levels
- Low on-resistance minimizes distortion and error voltages
- High off-isolation and low crosstalk for signal integrity
- Enable pin allows high-impedance state for all switches
Applications
- Audio and video switching and routing
- LAN switches
- Telecommunication systems
- Battery-powered systems
Procurement Notes
Verify the specific ordering suffix when purchasing. The 'E' suffix indicates Pb-free and Green packaging compliant with RoHS standards. The 'X' suffix denotes Tape/Reel packaging, while absence of 'X' typically implies Tube packaging. Confirm the package type matches the design requirements, as the component is available in both SOIC and QSOP variants.
Selection Notes
Select this component for applications requiring low distortion and precise signal routing. Ensure the supply voltage remains within the 2V to 6V range. For AC signal handling, consider dual Zener diode configurations to provide bipolar power supplies. Verify that the required on-resistance flatness and leakage current specifications align with the datasheet limits for the target operating temperature.
Part Context
The PI5A100 is part of Diodes Incorporated's portfolio of precision analog switches. It serves as an improved version of earlier quad SPDT designs, offering better on-resistance matching and lower charge injection. The device is designed for high-precision applications where signal fidelity is critical, distinguishing it from standard multiplexers through its rail-to-rail capability and low power consumption.
Replacement Considerations
Public sources indicate the PI5A100W has been discontinued. Potential substitutes include the TS3A5018D or TS3L100DR from Texas Instruments. Verify pin compatibility and electrical specifications before replacement.
FAQ
How does the Enable (EN) pin function?
When the EN pin is set to a logic high level, all switches are placed in a high-impedance state, effectively disabling the device.
What is the maximum -3dB bandwidth?
The PI5A100W guarantees a -3dB bandwidth of 230MHz when driven by a 50Ω source resistance.
Is the device suitable for audio muting applications?
Yes, the datasheet describes using the PI5A100 for audio muting by grounding outputs during power transitions to prevent popping noises.
