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Product Detailed Parameters
- Description：36V, LOW-RON, 2:1 (SPDT) TWO-CHA
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT - Open/Closed
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：3.1Ohm
- Channel-to-Channel Matching (ΔRon)：100mOhm
- Voltage - Supply, Single (V+)：4.5V ~ 36V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：130ns, 165ns
- -3db Bandwidth：35MHz
- Charge Injection：78pC
- Channel Capacitance (CS(off), CD(off))：45pF, 60pF
- Current - Leakage (IS(off)) (Max)：250pA
- Crosstalk：-93dB @ 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：2
- Grade：-
- Qualification：-
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Overview
The TMUX6236PWR is a dual-channel, 2:1 (SPDT) precision analog switch manufactured by Texas Instruments in a 16-pin TSSOP package. It supports single supply voltages from 4.5V to 36V and dual supplies from ±4.5V to ±18V. The device features low on-resistance of 2Ω typical at 25°C, with maximum values ranging from 2.7Ω to 4.4Ω depending on voltage and temperature. It operates bidirectionally from VSS to VDD, supports continuous currents up to 455mA in the TSSOP package, and includes fail-safe logic for control pins.
Feature Summary
- Supports rail-to-rail bidirectional signal paths across wide supply ranges
- Features integrated pull-down resistors on logic inputs for fail-safe operation
- Provides low on-resistance and high current handling capabilities
Applications
- Factory automation and industrial controls
- Programmable logic controllers (PLC)
- Analog input modules
- ATE test equipment
- Battery monitoring systems
Procurement Notes
Verify the specific suffix 'PWR' corresponds to the TSSOP-16 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors. Ensure the ordering part number matches the required package type and lead-free specifications before finalizing procurement orders.
Selection Notes
Select this component for applications requiring dual SPDT switching with high voltage tolerance up to 36V. Consider the TSSOP thermal characteristics if operating near maximum current limits. Verify that the 1.8V logic compatibility meets the system's control interface requirements without additional level shifting.
Part Context
This device belongs to the TMUX6236 family of precision CMOS switches. It shares functional similarities with other members like the TMUX6219 but offers two channels instead of one. The PWR suffix specifically denotes the plastic small-outline package with exposed thermal pad options available in other variants within the same series.
Replacement Considerations
Direct pin-compatible alternatives include the TMUX6219 for single-channel applications or the TMUX6234 for four-channel configurations. Verify electrical parameters such as on-resistance and leakage current against the original design requirements before substitution.
