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Product Detailed Parameters
- Description：IC SWITCH SP8TX1 6.2OHM 16TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SP8T
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：6.2Ohm
- Channel-to-Channel Matching (ΔRon)：200mOhm
- Voltage - Supply, Single (V+)：4.5V ~ 36V
- Voltage - Supply, Dual (V±)：±4.5V ~ 18V
- Switch Time (Ton, Toff) (Max)：200ns, 290ns
- -3db Bandwidth：30MHz
- Charge Injection：2pC
- Channel Capacitance (CS(off), CD(off))：15pF, 138pF
- Current - Leakage (IS(off)) (Max)：40pA
- Crosstalk：-65dB @ 1MHz
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The TMUX6208PWR is a precision analog multiplexer manufactured by Texas Instruments, housed in a TSSOP-16 package. It features an 8:1 single-channel configuration with 1.8-V logic compatibility. The device supports a wide supply voltage range from 4.5 V to 36 V for single supply or ±2.25 V to ±18 V for dual supply operation. Key electrical parameters include a maximum on-resistance of 7 Ohms, a bandwidth of 50 MHz, and a typical off-isolation of -82 dB. It operates within a temperature range of -40°C to +125°C.
Feature Summary
- Supports high-voltage signals up to 36 V with low on-resistance for signal integrity
- Compatible with 1.8-V logic control levels for integration with modern microcontrollers
- Provides high off-isolation to minimize crosstalk between channels
Applications
- Data acquisition systems requiring high channel density
- Industrial process control signal routing
- Medical instrumentation signal conditioning
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and tape-and-reel specifications. Confirm that the component meets all required environmental standards and RoHS compliance before finalizing procurement orders.
Selection Notes
Select this component when designing circuits that require switching high-voltage analog signals with minimal distortion. Ensure the system logic levels are compatible with the 1.8-V input requirements. Consider the thermal dissipation capabilities of the TSSOP-16 package under continuous load conditions.
Part Context
This part belongs to the TMUX620x family of precision multiplexers designed for high-voltage applications. It shares architectural similarities with other members like the TMUX6209 but differs in channel count and configuration. The family emphasizes low on-resistance and high isolation for precision signal handling.
Replacement Considerations
Publicly confirmed substitute part numbers include TMUX6208RGTR and TMUX6208RGRT. Verify pinout compatibility and electrical parameter equivalence before substitution.
