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 SPST-NCX4 10OHM 14SOIC
- Series：-
- Mfr：Diodes Incorporated
- Package：Tube
- Switch Circuit：SPST - NC
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：10Ohm
- Channel-to-Channel Matching (ΔRon)：900mOhm
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：15ns, 7ns
- -3db Bandwidth：230MHz
- Charge Injection：7pC
- Channel Capacitance (CS(off), CD(off))：8pF, 8pF
- Current - Leakage (IS(off)) (Max)：50pA (Typ)
- Crosstalk：-92dB @ 10MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SOIC
- Number of Circuits：4
- Grade：-
- Qualification：-
Download product information
Overview
The PI5A101W is a precision wide-bandwidth analog switch manufactured by Diodes Incorporated, housed in a 14-pin SOIC package. It features four single-pole single-throw (SPST) normally closed channels operating on a single supply from 2V to 6V. Key electrical parameters include an on-resistance of 8Ω typical at 5V, with a maximum of 18Ω across the full temperature range. The device supports high-speed switching with turn-on and turn-off times of 15ns and 7ns respectively at 25°C. It offers low power consumption with a supply current of 1µA maximum and handles continuous currents exceeding 100mA.
Feature Summary
- Rail-to-rail operation capability for signal handling
- Pin-compatible design with 3125 Bus Switch and 74 series 125 devices
- Tight channel matching and low on-resistance flatness
Applications
- Instrumentation and Automated Test Equipment (ATE)
- Audio switching and routing systems
- Telecommunications equipment
- Data communications interfaces
- Battery-powered portable systems
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm package type and environmental compliance. The 'W' suffix indicates the 14-pin SOIC package variant. Confirm RoHS status through manufacturer datasheets or certified distributor declarations prior to procurement to ensure regulatory alignment.
Selection Notes
Select this component for applications requiring precise analog signal routing with minimal distortion. Ensure the supply voltage remains within the 2V to 6V range. Consider the thermal dissipation limits when designing for high-current loads, as the device supports over 100mA per channel. Verify that the logic input levels are compatible with the system's control voltage.
Part Context
This component belongs to the PI5A10x family of precision analog switches designed for general-purpose signal routing. It serves as a solid-state replacement for mechanical relays in data communication and test instrumentation environments. The device is engineered to provide high bandwidth and low charge injection for accurate signal transmission.
Replacement Considerations
The datasheet explicitly states pin-compatibility with the 3125 Bus Switch and 74 series 125 devices. Verify pin assignments and electrical characteristics against these equivalents before substitution.
