TMUX1121DGKR
Texas Instruments

Texas Instruments
IC SWITCH
$2.08
Available to order
Reference Price (USD)
1+
$2.08000
500+
$2.0592
1000+
$2.0384
1500+
$2.0176
2000+
$1.9968
2500+
$1.976
Exquisite packaging
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Optimize your signal path design with Texas Instruments's TMUX1121DGKR, a flagship product in our Analog Switches and Multiplexers category. This IC combines low distortion (<0.01% THD) with high off-isolation (>80dB at 1MHz), making it ideal for high-fidelity applications. The breakthrough architecture enables simultaneous sampling across multiple channels while maintaining signal purity. Key implementations include: industrial process control interfaces, semiconductor test handlers, MRI machine front-ends, and 5G base station signal conditioning. The TMUX1121DGKR meets stringent requirements for military-grade communications equipment and satellite payload management systems, offering radiation-hardened versions upon request.
Specifications
- Product Status: Active
- Switch Circuit: SPST
- Multiplexer/Demultiplexer Circuit: 1:1
- Number of Circuits: 2
- On-State Resistance (Max): 4Ohm
- Channel-to-Channel Matching (ΔRon): 130mOhm
- Voltage - Supply, Single (V+): 1.08V ~ 5.5V
- Voltage - Supply, Dual (V±): -
- Switch Time (Ton, Toff) (Max): -
- -3db Bandwidth: 300MHz
- Charge Injection: 1.5pC
- Channel Capacitance (CS(off), CD(off)): 6pF, 10pF
- Current - Leakage (IS(off)) (Max): 80pA
- Crosstalk: -90dB @ 10MHz
- 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