TMUX1208QRSVRQ1 is a Texas Instruments analog switches, multiplexers device in the UQFN-16 (RSV) package. The manufacturer currently lists this exact ordering code as ACTIVE. Component selection must use its specified electrical conditions and suffix, rather than extrapolating a family feature to every ordering variant.
Manufacturer-verified electrical and ordering conditions
| Selection fact | Verified value | Applicable operating/test condition |
|---|---|---|
| Channel Configuration | 8:1 | one-channel bidirectional analog multiplexer |
| Supply Voltage | 5 V | family nominal 5V signaling, inspect full operating supply range in electrical table |
| Logic Input | 1.8 V | logic-level compatible interface, not unrestricted analog signal range |
| Temperature Grade | -40 to +125 °C | AEC-Q100 grade 1 from exact orderable |
| Automotive | AEC-Q100 | automotive qualified family variant |
| Exact Orderable Package | UQFN-16 (RSV) 16 pins | Exact TI product orderable listing Package / Pins UQFN (RSV) / 16 Operating temperature range (°C) -40 to 125 Package qty / Carrier 3,000 / LARGE T&R Features for the TMUX1208-Q1 AEC-Q100 Qualified for Automotive Applications |
| Lifecycle Current | ACTIVE | Current TI part-details page at review; does not imply live inventory or ship date |
Keep logic compatibility separate from analog rails
TMUX1208QRSVRQ1 is an automotive eight-to-one, single-channel bidirectional analog multiplexer. The 1.8 V compatible control logic is a digital-interface property; it does not mean the analog path can swing beyond the actual supply/reference rails. The analog source and destination signals, channel on resistance, charge injection and bandwidth need to be checked at their actual operating supply and load conditions rather than inferred from the select-pin threshold.
The Q1 part is associated with the 16-pin RSV UQFN package and the automotive temperature range. It is not a generic direct replacement for devices with four-to-one channel arrangements even when their logic-select truth tables look similar. Check pin assignments and break-before-make behavior in TI’s device documentation before connecting multiple analog sensors to a common measurement node.
Exact-package sourcing and verification
This listing is for the precise TI orderable TMUX1208QRSVRQ1, in UQFN-16 (RSV). It is an RFQ-only product record: no displayed price, unverified stock, future lead time or guaranteed substitute is implied. Provide the requested quantity and lot/date-code requirements for sourcing verification.
