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Product Detailed Parameters
- Description：IC SWITCH SPDTX2 900MOHM 10VSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- 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)：13ns, 8ns
- -3db Bandwidth：100MHz
- Charge Injection：-7pC
- Channel Capacitance (CS(off), CD(off))：18pF
- Current - Leakage (IS(off)) (Max)：20nA
- Crosstalk：-64dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：10-VSSOP
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The TS5A23159DGSTE4 is a dual single-pole double-throw (SPDT) analog switch manufactured by Texas Instruments. It operates on a single supply voltage ranging from 1.65 V to 5.5 V, supporting both 3.3-V and 5-V logic levels. The device features a maximum on-resistance of 1.1 Ohms and a typical on-resistance matching of 0.08 Ohms. It includes two independent channels with a total power dissipation limit of 500 mW. Key electrical specifications include a maximum on-time of 13 ns and an off-time of 8 ns. The component supports a continuous DC switch current of 100 mA and draws a maximum quiescent current of 500 nA. It is housed in a 10-pin MSOP package and functions within a temperature range of -40°C to +85°C.
Feature Summary
- Low on-resistance for minimal signal attenuation
- Single-supply operation compatible with standard logic levels
- High channel isolation for signal integrity
Applications
- Portable multimedia devices
- Audio and video signal routing
- Cellular phones
Procurement Notes
Verify the complete part number including the E4 suffix against official Texas Instruments documentation to confirm lead-free status and RoHS compliance. Ensure the MSOP-10 package variant matches the specific design requirements for thermal performance and pin compatibility. Cross-reference the datasheet revision date to ensure alignment with current manufacturing specifications.
Selection Notes
Select this component when low on-resistance and high bandwidth are required for analog signal switching in space-constrained designs. The dual SPDT configuration allows for efficient multiplexing or demultiplexing of two separate signal paths. Consider the 1.65 V minimum operating voltage for battery-powered applications requiring extended runtime and low power consumption.
Part Context
The TS5A23159 belongs to Texas Instruments' family of low-voltage analog switches designed for portable electronics. It serves as a compact solution for managing multiple input/output signals in mobile and handheld devices. The DGST package variant offers a small footprint suitable for dense printed circuit board layouts.
Replacement Considerations
Consult the official Texas Instruments selection guide for direct pin-compatible alternatives within the TS5A series. Verify that any substitute maintains the same 1.1 Ohm maximum on-resistance and 100 mA current handling capability.
