Texas Instruments TMUX1121DGKR Analog Switches, Multiplexers, Demultiplexers
IC SWITCH
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TMUX1121DGKR
Detailed Description
IC SWITCH
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Key Features
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TMUX1121DGKR Datasheet
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Technical Specifications
Texas Instruments TMUX1121DGKR Analog Switches, Multiplexers, Demultiplexers technical specifications.
General
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Number of Circuits
2
Multiplexer Demultiplexer Circuit
1:1
Switch Circuit
SPST
On State Resistance Max
4Ohm
Voltage Supply Single V
1.08V ~ 5.5V
3db Bandwidth
300MHz
Channel to Channel Matching Ron
130mOhm
Alternate Parts Comparison (TMUX1121DGKR vs TMUX7219MDGKR vs TMUX7219DGKRQ1 vs TMUX6219DGKRQ1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| 3db Bandwidth | 300MHz | 40MHz | 37MHz | 42MHz |
| Channel Capacitance Cs Off Cd Off | 6pF, 10pF | 34pF, 48pF | 34pF, 34pF | 38pF |
| Charge Injection | 1.5pC | -16pC | -16pC | -6pC |
| Crosstalk | -90dB @ 10MHz | -106dB @ 1MHz | -106dB @ 1MHz | -106dB @ 1MHz |
| Current Leakage Is Off Max | 80pA | 5nA | 100pA (Typ) | 100pA (Typ) |
| Multiplexer Demultiplexer Circuit | 1:1 | 2:1 | 2:1 | 2:1 |
| Number of Circuits | 2 | 1 | 1 | 1 |
| On State Resistance Max | 4Ohm | 2.8Ohm | 2.8Ohm | 6.2Ohm |
| Switch Circuit | SPST | SPDT | SPDT | SPDT |
| Action |
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