TMUX6209RUMR Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
TMUX6209RUMR is a dual two-channel 4:1 analog multiplexer with 36V operation, low on-resistance, and 52 MHz bandwidth supporting 1.8V logic control. It handles input signals from -4.5V to 18V for flexible signal routing in precision measurement systems. Available in a 16-pin QFN package for compact mixed-signal PCB designs.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 17
- Lifecycle
- ACTIVE
- Datasheet
- TMUX6209RUMR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.3074(MOQ 3000)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 36V total supply operation (-18V to +18V) enabling high-voltage analog signal routing in industrial and medical measurement systems
- 1.8V logic-compatible control inputs allowing direct interfacing with modern low-voltage digital controllers without level shifters
- 52 MHz -3dB bandwidth with low on-resistance supporting wideband signal switching in test instrumentation and data acquisition
Applications
TMUX6209RUMR is used in automated test equipment and precision data acquisition systems where multiple analog signal sources must be time-multiplexed to a single ADC or measurement channel. Its 36V supply range makes it compatible with ±15V op-amp signal chains in industrial process control and medical diagnostic instruments. Audio routing matrices, programmable gain amplifier input selection, and relay replacement in portable field analyzers also benefit from its low Ron and wide bandwidth.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | Configuration : 4:1 |
| Analog IC - Other Type | SINGLE-ENDED MULTIPLEXER |
| Bandwidth-Nom | 52MHz |
| Input Voltage-Max | 18V |
| Input Voltage-Min | -4.5 V |
| JESD-30 Code | S-PQCC-N16 |
| JESD-609 Code | e4 |
| Neg Supply Voltage-Max (Vsup) | -18 V |
| Neg Supply Voltage-Min (Vsup) | -4.5 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Normal Position | NO |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Off-state Isolation-Nom | 62dB |
| On-state Resistance Match-Nom | 0.2Ω |
| On-state Resistance-Max (Ron) | 13.5Ω |
| Output | SEPARATE OUTPUT |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC16,.16SQ,25 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Signal Current-Max | 0.44A |
| Supply Current-Max (Isup) | 0.075mA |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Switch-off Time-Max | 420ns |
| Switch-on Time-Max | 305ns |
| Switching | BREAK-BEFORE-MAKE |
| Technology | CMOS |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| Package | Quad Flat No-Lead |
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
What input voltage range does TMUX6209RUMR support for handling bipolar analog signals in precision instruments?
TMUX6209RUMR supports input signals from -4.5V to 18V on a single supply, or up to ±18V on a bipolar ±18V supply. This range allows routing of bipolar analog signals produced by op-amp-based sensor conditioning circuits operating on ±15V rails without signal clipping, making it directly compatible with industrial 4 to 20 mA loop measurement and precision bridge sensor amplifiers.
How does the 52 MHz bandwidth of TMUX6209RUMR compare to lower-bandwidth multiplexers for video and audio routing?
At 52 MHz -3dB bandwidth, TMUX6209RUMR passes audio signals up to 20 kHz with negligible attenuation and can also route baseband video signals up to approximately 20 MHz. Competing general-purpose multiplexers often specify 10 MHz to 30 MHz bandwidth, so TMUX6209RUMR provides headroom for wideband data acquisition and multi-channel audio matrix switching without bandwidth-induced signal rolloff.
Can TMUX6209RUMR interface directly with a 1.8V microcontroller without additional level translation circuitry?
Yes, TMUX6209RUMR control logic is natively compatible with 1.8V digital signals, accepting logic HIGH down to 1.2V and logic LOW up to 0.6V. This eliminates external voltage-level translators when connecting to STM32L4, nRF52, or similar 1.8V microcontrollers, reducing BOM complexity and saving at least one component per channel in power-sensitive IoT and wearable measurement nodes.
How does the 4:1 configuration of TMUX6209RUMR reduce BOM complexity in multi-channel data acquisition designs?
Each of the two independent 4:1 multiplexer channels in TMUX6209RUMR selects among 4 analog inputs using 2 digital control lines, replacing up to 8 discrete analog switches or 4 single-channel multiplexers. In a 16-channel data acquisition system, 4 TMUX6209RUMR devices replace 32 discrete SPST switches, cutting the switch IC count by 75% and reducing PCB area by over 60% compared to discrete implementations.
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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 |
|---|---|---|
| 3000+ | $4.3074 | $12922.14 |
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