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Product Detailed Parameters
- Description：IC SWITCH SPDTX1 900MOHM SC70-6
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：900mOhm
- Channel-to-Channel Matching (ΔRon)：50mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：22ns, 8ns
- -3db Bandwidth：90MHz
- Charge Injection：15.5pC
- Channel Capacitance (CS(off), CD(off))：18pF
- Current - Leakage (IS(off)) (Max)：20nA
- Crosstalk：-63dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：SC-70-6
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The TS5A4624DCKT is a single-channel SPDT analog switch manufactured by Texas Instruments, housed in a SC-70-6 surface-mount package. It operates on a single supply voltage ranging from 1.65 V to 5.5 V with a maximum quiescent current of 1.2 uA. The device features a maximum on-resistance of 900 mOhms and supports a DC switch current of 100 mA. Key electrical parameters include a -3dB bandwidth of 90 MHz, charge injection of 15.5 pC, and channel capacitance of 18 pF. Switching times are specified at a maximum of 22 ns for turn-on and 8 ns for turn-off. The component functions within an operating temperature range of -40°C to +85°C.
Feature Summary
- Low on-resistance design ensures minimal signal attenuation across the conductive path.
- Ultra-low power consumption supports battery-operated applications through reduced quiescent current.
- High-speed switching capability maintains signal integrity in high-frequency data transmission.
Applications
- Portable consumer electronics requiring low-power signal routing
- Audio and video signal switching in multimedia devices
- Data acquisition systems utilizing multiplexed input channels
Procurement Notes
Verify the specific suffix DCKT corresponds to the cut tape or reel packaging configuration required for your assembly line. Confirm RoHS compliance status and moisture sensitivity level (MSL 1) prior to soldering. Ensure the ordering information matches the exact manufacturer part number to avoid discrepancies in lead time or availability.
Selection Notes
Select this component when a single-pole double-throw configuration is necessary within a compact SC-70-6 footprint. The 1.65 V minimum supply voltage makes it suitable for modern low-voltage logic interfaces. Consider the 900 mOhm on-resistance limit for applications where signal loss must be strictly controlled under varying load conditions.
Part Context
This part belongs to the TS5A4624 series of analog switches from Texas Instruments. It shares core specifications with variants such as the TS5A4624DCKR, differing primarily in packaging format. The series is designed for general-purpose signal switching in portable and industrial equipment.
Replacement Considerations
The TS5A4624DCKR serves as a direct functional substitute with identical electrical characteristics. Verify that the alternative packaging type aligns with existing board space and pick-and-place capabilities before substitution.
