Texas Instruments TMUX1219DCKR Microcontrollers
5-V, 2:1 (SPDT), 1-channel general-purpose analog switch with 1.8-V input logic 6-SC70 -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TMUX1219DCKR
Detailed Description
5-V, 2:1 (SPDT), 1-channel general-purpose analog switch with 1.8-V input logic 6-SC70 -40 to 125
Package
6-TSSOP, SC-88, SOT-363
Lifecycle Status
Active
Datasheet
TMUX1219DCKR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TMUX1219DCKR Microcontrollers technical specifications.
General
Package / Case
6-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Lifecycle Status
Active
Number of Circuits
1
Multiplexer Demultiplexer Circuit
2:1
Switch Circuit
SPDT
On State Resistance Max
3Ohm (Typ)
Voltage Supply Single V
1.08V ~ 5.5V
3db Bandwidth
250MHz
Alternate Parts Comparison (TMUX1219DCKR vs TMUX1247DCKR vs ADS7886SDCKR vs TLVH431AQDCKR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 6-TSSOP | 6-TSSOP | 6-TSSOP | 6-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 | -40°C ~ 125°C (TA) |
| Lifecycle Status | Active | Active | Active | Active |
| 3db Bandwidth | 250MHz | 250MHz | -- | -- |
| Channel Capacitance Cs Off Cd Off | 7pF, - | 7pF | -- | -- |
| Channel to Channel Matching Ron | 150mOhm | 150mOhm | -- | -- |
| Charge Injection | -10pC | -10pC | -- | -- |
| Crosstalk | -45dB @ 10MHz | -45dB @ 10MHz | -- | -- |
| Current Leakage Is Off Max | 5nA (Typ) | 75nA | -- | -- |
| Multiplexer Demultiplexer Circuit | 2:1 | 2:1 | -- | -- |
| Number of Circuits | 1 | 1 | -- | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
FSA4157P6XonsemiSimilaronsemi
Pin NoPkg YesElec Mixed
1 Circuit IC Switch 2:1 1.15Ohm SC-88 (SC-70-6)
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
TS5A3160DCKJTexas Instruments1-Ω, 5-V, 2:1 (SPDT), analog switch (6-pin SOT-23, SC70 packages) 6-SC70 -40 to 85
TLVH431AQDCKRTexas Instruments1% low-voltage wide-operating current adjustable precision shunt regulator 6-SC70 -40 to 125
