TMUX1208QRSVRQ1 Texas Instruments Integrated Circuit (Other) In Stock
Texas Instruments TMUX1208QRSVRQ1 is an automotive-grade 8:1 single-ended analog multiplexer with 65 MHz bandwidth and up to 5.5 V input range in a 16-pin UQFN package, AEC-Q100 qualified for harsh environments. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- TMUX1208QRSVRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3449(MOQ 250)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8:1 single-ended multiplexer configuration with 65 MHz signal bandwidth supports high-speed analog routing for automotive sensor fusion and ADC channel expansion
- AEC-Q100 automotive qualification and 5.5 V input voltage rating ensure reliable operation across -40 °C to 125 °C temperature ranges in powertrain and ADAS modules
- Compact 16-pin UQFN (R-XQCC-N16) package minimises PCB footprint while providing 8 input channels on a single device, reducing system BOM cost
Applications
The TMUX1208QRSVRQ1 is designed for automotive body-control modules and ADAS sensor interfaces where multiple analog signals must be time-multiplexed into a single ADC. With AEC-Q100 Grade 1 qualification, it operates reliably from -40 °C to 125 °C in engine-bay and transmission-control environments. Battery management systems and vehicle diagnostics also use its 8:1 configuration to monitor multiple cell voltages or temperature sensors with a single measurement channel.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2020-08-03 |
| YTEOL | 15 |
| Additional Feature | Configuration : 8:1 |
| Analog IC - Other Type | SINGLE-ENDED MULTIPLEXER |
| Bandwidth-Nom | 65MHz |
| Input Voltage-Max | 5.5V |
| JESD-30 Code | R-XQCC-N16 |
| JESD-609 Code | e4 |
| Normal Position | NO |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Off-state Isolation-Nom | 42dB |
| On-state Resistance Match-Nom | 0.15Ω |
| On-state Resistance-Max (Ron) | 105Ω |
| Output | COMMON OUTPUT |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC16,.07X.1,16 |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Signal Current-Max | 0.03A |
| Supply Current-Max (Isup) | 0.0027mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.08V |
| Supply Voltage-Nom (Vsup) | 1.2V |
| Surface Mount | YES |
| Switch-off Time-Max | 150ns |
| Switch-on Time-Max | 190ns |
| Switching | BREAK-BEFORE-MAKE |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.4mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which automotive qualification grade does the TMUX1208QRSVRQ1 hold, and what temperature range does it cover?
The TMUX1208QRSVRQ1 is AEC-Q100 Grade 1 qualified, specifying operation from -40 °C to 125 °C. This makes it suitable for under-hood automotive applications including engine control units, transmission modules, and ADAS sensor hubs where junction temperatures regularly exceed 85 °C.
What analog bandwidth does the TMUX1208QRSVRQ1 support, and how does that compare to lower-speed automotive mux alternatives?
The TMUX1208QRSVRQ1 provides a nominal bandwidth of 65 MHz, allowing it to route high-frequency analog signals such as radar intermediate-frequency outputs and ultrasonic sensor waveforms. Lower-speed alternatives with 10 MHz to 20 MHz bandwidth would attenuate these signals, requiring additional buffering stages.
How many channels does the TMUX1208QRSVRQ1 multiplex, and what is the maximum input voltage it can handle?
The device is configured as an 8:1 multiplexer — 8 inputs routed to 1 output — and accepts input voltages up to 5.5 V. This allows direct connection to 5 V sensor outputs from throttle position sensors, manifold absolute pressure sensors, and similar automotive transducers without level-shifting.
What package does the TMUX1208QRSVRQ1 use, and when was this product introduced?
It is housed in a 16-pin UQFN (JESD-30 code R-XQCC-N16) package, introduced on 2020-08-03. The UQFN's small footprint, typically under 9 mm², allows dense placement on automotive ECU boards where space is premium, and its RoHS-compliant (e4) construction meets OEM environmental mandates.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $0.4730 | $118.25 |
| 500+ | $0.4548 | $227.39 |
| 540+ | $0.3729 | $201.37 |
| 700+ | $0.3589 | $251.23 |
| 870+ | $0.3449 | $300.06 |
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