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Product Detailed Parameters
- Description：IC SWITCH SPDTX2 300MOHM 10DSBGA
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：300mOhm
- Channel-to-Channel Matching (ΔRon)：10mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 3.6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：35ns, 25ns
- -3db Bandwidth：23MHz
- Charge Injection：9pC
- Channel Capacitance (CS(off), CD(off))：90pF
- Current - Leakage (IS(off)) (Max)：10nA
- Crosstalk：-96dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-XFBGA, DSBGA
- Supplier Device Package：10-DSBGA
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The TS3A24159YZPR is a dual single-pole double-throw (SPDT) analog switch manufactured by Texas Instruments. It functions as a dual-channel 2:1 multiplexer or demultiplexer within the TS3A2415x family. The device operates with a supply voltage range of 1.65 V to 5.5 V and features an ultra-low on-resistance of 0.3 ohms maximum. It supports bidirectional signal flow and includes an active low enable pin for power management. The component is housed in a 10-pin UCSP package measuring 1.2 mm x 1.2 mm, designed for space-constrained portable applications.
Feature Summary
- Ultra-low on-resistance ensures minimal signal attenuation across the passband.
- Bidirectional switching capability allows flexible signal routing in both directions.
- Active low enable control facilitates efficient power saving during idle states.
- Compact UCSP footprint optimizes board real estate for mobile devices.
Applications
- Audio path switching in smartphones and tablets
- Camera module input selection
- Portable media player signal routing
Procurement Notes
Verify the specific suffix YZPR against the manufacturer datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with standard surface-mount assembly processes. Confirm RoHS compliance status through official documentation before procurement integration.
Selection Notes
Select this component when low distortion and high bandwidth are required for audio or video signals. Compare on-resistance flatness and leakage current specifications against alternative switches. Verify that the 1.65 V minimum operating voltage aligns with the system's battery discharge profile.
Part Context
This part belongs to the TS3A2415x series of analog switches, which are optimized for consumer electronics. It shares functional similarities with the TS3A24157 but offers lower on-resistance. The series is widely used in mobile handsets for managing multiple peripheral inputs.
Replacement Considerations
Direct substitutes include TS3A24157YZPR and TS3A24159DGSR. Verify pinout compatibility and package dimensions before substitution. Check if alternative parts meet the same on-resistance and voltage requirements.
