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Product Detailed Parameters
- Description：IC SWITCH SPDT X 1 13.8OHM SM8
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：13.8Ohm
- Channel-to-Channel Matching (ΔRon)：800mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：6.8ns, 4.1ns
- -3db Bandwidth：330MHz
- Charge Injection：3pC
- Channel Capacitance (CS(off), CD(off))：6pF, 9.5pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-68dB @ 10MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-LSSOP, 8-MSOP (0.110", 2.80mm Width)
- Supplier Device Package：SM8
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The TS5A2053DCTRE4 is a single-channel analog switch manufactured by Texas Instruments, belonging to the TS5A2053 series. It features a SPDT configuration housed in an SC-70 package. The device operates on a single supply voltage ranging from 1.65 V to 5.5 V. Key electrical parameters include a maximum on-resistance of 13.8 Ohms and a maximum power supply current of 1 uA. The switch supports a DC switch current of 100 mA. Timing characteristics specify a maximum turn-on time of 6.8 ns and a maximum turn-off time of 4.1 ns. The component functions within an operating temperature range of -40°C to +85°C.
Feature Summary
- Single-pole double-throw (SPDT) switching topology for signal routing
- Ultra-low quiescent current consumption suitable for battery-powered systems
- Low on-resistance performance for minimal signal attenuation
- Fast switching speeds with nanosecond-level transition times
Applications
- Portable consumer electronics requiring low power management
- Audio signal path switching in mobile devices
- Battery-powered measurement instruments
- Video signal routing in compact display systems
Procurement Notes
Verify the specific ordering suffix DCTRE4 against official Texas Instruments documentation to confirm package type and tape-and-reel specifications. Ensure the part number matches the required RoHS compliance status and manufacturing date code requirements for your production timeline. Cross-reference the manufacturer's latest datasheet revision to validate all electrical parameters before finalizing procurement orders.
Selection Notes
Select this component when a single SPDT analog switch is required with low on-resistance and ultra-low standby current. The SC-70 package is appropriate for space-constrained printed circuit board designs. Verify that the 1.65 V to 5.5 V supply range aligns with the system voltage rails. Consider the 100 mA switch current limit when designing for higher load applications.
Part Context
This part belongs to the Texas Instruments TS5A2053 family of analog switches. The family includes variants such as TS5A2053DCUR and TS5A2053DCURG4, which share similar electrical characteristics but may differ in packaging or environmental compliance markings. The TS5A2053 series is designed for portable applications where power efficiency and small form factor are critical design constraints.
Replacement Considerations
TS5A2053DCUR and TS5A2053DCURG4 are functionally equivalent parts within the same series. Verify pinout compatibility and package dimensions before substitution. Ensure that any replacement part meets the same voltage, current, and thermal specifications required by the original design.
