TMUX7219DGKRQ1
Texas Instruments
Texas Instruments
AUTOMOTIVE 44-V, LOW RON, 2:1 (S
$5.35
Available to order
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$5.243
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$5.136
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$5.0825
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Engineered for mission-critical switching applications, the TMUX7219DGKRQ1 by Texas Instruments delivers unmatched reliability in our Analog Interface ICs portfolio. Its monolithic CMOS construction provides <5pF channel capacitance and rail-to-rail signal handling capability. The TMUX7219DGKRQ1 excels in aerospace telemetry systems, downhole drilling instrumentation, and renewable energy inverters where vibration resistance and long-term stability are paramount. Unique features include: power-off protection (signals pass when unpowered), TTL/CMOS compatible control inputs, and daisy-chain capability for channel expansion. Sample applications include: multi-zone HVAC controls, spectrometer detector arrays, and autonomous vehicle LIDAR subsystems.
Specifications
- Product Status: Active
- Switch Circuit: SPDT
- Multiplexer/Demultiplexer Circuit: 2:1
- Number of Circuits: 1
- On-State Resistance (Max): 2.8Ohm
- Channel-to-Channel Matching (ΔRon): 100mOhm
- Voltage - Supply, Single (V+): 4.5V ~ 44V, ±4.5V ~ 22V
- Voltage - Supply, Dual (V±): 4.5V ~ 44V, ±4.5V ~ 22V
- Switch Time (Ton, Toff) (Max): 168ns, 180ns
- -3db Bandwidth: 37MHz
- Charge Injection: -16pC
- Channel Capacitance (CS(off), CD(off)): 34pF, 34pF
- Current - Leakage (IS(off)) (Max): 100pA (Typ)
- Crosstalk: -106dB @ 1MHz
- Operating Temperature: -40°C ~ 125°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package: 8-VSSOP
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Texas Instruments