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Product Detailed Parameters
- Description：IC SWITCH SPDT X 1 10OHM SOT23-6
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：10Ohm
- Channel-to-Channel Matching (ΔRon)：200mOhm
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：15ns, 7ns
- -3db Bandwidth：326MHz
- Charge Injection：1.6pC
- Channel Capacitance (CS(off), CD(off))：5.5pF, 5.5pF
- Current - Leakage (IS(off)) (Max)：200pA (Typ)
- Crosstalk：-43dB @ 10MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6
- Supplier Device Package：SOT-23-6
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The PI5A124TEX is a single-channel, single-pole double-throw (SPDT) analog switch manufactured by Diodes Incorporated in a 6-pin SOT-23 package. It operates on a single supply voltage ranging from +2V to +6V and features TTL/CMOS logic compatibility. Key electrical parameters include an on-resistance of 7.2Ω typical at +5V supply with -30mA current, a bandwidth of 326MHz, and low charge injection of 1.6pC typical. The device supports continuous power dissipation of 550mW and functions within a temperature range of -40°C to +85°C.
Feature Summary
- Single-supply operation optimized for low-distortion audio, video, and signal routing applications
- TTL and CMOS logic compatible input interface
- Low power consumption with minimal board area footprint
Applications
- Audio and video switching and routing
- Battery-powered communication systems
- Computer peripherals
- Telecommunications equipment
- Portable instrumentation and mechanical relay replacement
Procurement Notes
Verify the component authenticity against official Diodes Incorporated documentation. Confirm that the ordering suffix 'TEX' corresponds to the specified tape and reel packaging format as defined in the manufacturer's ordering guide. Ensure the procurement channel provides valid traceability records for the Pb-free and green compliant manufacturing process.
Selection Notes
Select this component when a compact SPDT analog switch is required for single-supply environments between 2V and 6V. It is suitable for designs prioritizing low distortion and high bandwidth up to 326MHz. Consider the 6-pin SOT-23 package constraints for board space limitations and verify that the logic levels align with the system's TTL or CMOS control signals.
Part Context
The PI5A124 belongs to the wide bandwidth analog switch family originally developed by Pericom Semiconductor Corporation, which was subsequently acquired by Diodes Incorporated. This series is engineered for precision signal handling in portable and telecommunications devices, offering rail-to-rail analog signal dynamic range and low on-resistance flatness.
Replacement Considerations
Direct replacements must match the SPDT configuration, 6-pin SOT-23 package, and operating voltage range. Verify pinout compatibility and ensure equivalent on-resistance and bandwidth specifications are met for the target application environment.
