Texas Instruments TMUX121NKGR Microcontrollers
2-PF, 3.3-V, 2:1 (SPDT), 2-CHANN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TMUX121NKGR
Detailed Description
2-PF, 3.3-V, 2:1 (SPDT), 2-CHANN
Package
UQFN
Lifecycle Status
Active
Datasheet
TMUX121NKGR Datasheet
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Technical Specifications
Texas Instruments TMUX121NKGR Microcontrollers technical specifications.
General
Series
TMUX121
RoHS
RoHS Compliant
Number of Pins
10
Number of Channels
2 Channel
Package / Case
Tape & Reel
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
3.3 V
Lifecycle Status
Active
3db Bandwidth
3 GHz
Alternate Parts Comparison (TMUX121NKGR vs TMUX7209PWR vs TMUX6111RTER vs TMUX7219DGKRQ1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | Tape & Reel | 16-TSSOP | 16-WFQFN Exposed Pad | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| 3db Bandwidth | 3 GHz | 51MHz | 800MHz | 37MHz |
| Channel Capacitance Cs Off Cd Off | -- | 15pF, 67pF | 2.5pF, 2.4pF | 34pF, 34pF |
| Channel to Channel Matching Ron | 500mOhm (Max) | 700mOhm | 2.5Ohm | 100mOhm |
| Charge Injection | -- | -5pC | 0.6pC | -16pC |
| Crosstalk | -64dB @ 10MHz | -85dB @ 100kHz | -100dB ~ -115dB @ 1MHz | -106dB @ 1MHz |
| Current Leakage Is Off Max | 2 µA | 1nA | 20pA | 100pA (Typ) |
| Multiplexer Demultiplexer Circuit | 2:1 | 4:1 | 1:1 | 2:1 |
| Number of Circuits | 2 | 2 | 4 | 1 |
| On State Resistance Max | 8 Ohm | 5.5Ohm | 160Ohm | 2.8Ohm |
| Action |
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