TXU0304QWBQARQ1 Texas Instruments Integrated Circuit (Other) In Stock
TXU0304QWBQARQ1 is an AEC-Q100 automotive-qualified 4-channel bidirectional voltage level translator operating at up to 200 Mbps in a 14-pin WQFN (3x2.5 mm) package. It features active-high enable control and 5 pF load capacitance for high-speed bus translation. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 15
- Lifecycle
- ACTIVE
- Datasheet
- TXU0304QWBQARQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5664(MOQ 100)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TXU0304QWBQARQ1?
- AEC-Q100 automotive-qualified 4-channel bidirectional voltage translator for safety-critical CAN, LIN, and SPI bus translation in harsh environments
- Up to 200 Mbps data rate with only 5 pF load capacitance, enabling high-speed mixed-voltage interface translation without signal degradation
- Ultra-compact 14-pin WQFN 3x2.5 mm package minimizes PCB footprint in space-constrained automotive ECU designs
What is TXU0304QWBQARQ1 used for?
The TXU0304QWBQARQ1 is optimized for automotive ECU designs requiring voltage-level translation between 1.8 V, 2.5 V, and 3.3 V logic domains on high-speed serial interfaces such as SPI, I2C, and UART. Its AEC-Q100 qualification and -40°C to 125°C operating range make it suitable for body control modules, ADAS sensor interfaces, and infotainment systems. The 4-channel bidirectional topology allows simultaneous translation of up to 4 signal lines without directional control logic.
What are the specifications of TXU0304QWBQARQ1?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Control Type | ENABLE HIGH |
| Count Direction | BIDIRECTIONAL |
| Family | TXU |
| JESD-30 Code | R-PQCC-N14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 5pF |
| Logic IC Type | BUS TRANSCEIVER |
| Max I(ol) | -0.012 A |
| Number of Bits | 4 |
| Number of Functions | 1 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC14,.1X.12,20 |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR, 7 INCH |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.0055mA |
| Prop. Delay@Nom-Sup | 60ns |
| Propagation Delay (tpd) | 165ns |
| Schmitt Trigger | YES |
| Screening Level | AEC-Q100 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 0.44V |
| Supply Voltage-Nom (Vsup) | 1.1V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| 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 |
Where can I find the TXU0304QWBQARQ1 datasheet?
TXU0304QWBQARQ1 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TXU0304QWBQARQ1?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum data rate supported by the TXU0304QWBQARQ1, and which automotive serial interfaces can benefit from it?
The TXU0304QWBQARQ1 supports bidirectional translation at up to 200 Mbps per channel, making it compatible with high-speed SPI, UART, and SDIO interfaces common in automotive ECUs. Its 5 pF load capacitance rating preserves signal integrity at these speeds, supporting 1.8 V to 3.3 V translations across 4 independent channels simultaneously.
How does the 14-pin WQFN 3x2.5 mm package size compare to SOT or SOIC alternatives for automotive PCB designs?
The WQFN 3x2.5 mm footprint occupies roughly 7.5 mm² of board area, which is significantly smaller than an equivalent 14-pin SOIC package at approximately 50 mm². This makes the TXU0304QWBQARQ1 the preferred choice when automotive ECU PCBs require 4-channel bidirectional translation in densely populated layouts near connectors or MCUs.
What qualification standard does the TXU0304QWBQARQ1 meet, and what does that mean for production sourcing?
The TXU0304QWBQARQ1 carries AEC-Q100 qualification, which mandates automotive-grade reliability testing including thermal cycling, humidity, and ESD characterization over a -40°C to 125°C junction temperature range. This ensures consistent availability through automotive-channel distributors with full traceability required by Tier 1 suppliers for IATF 16949 production programs.
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Why Buy from FindMyChip
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.
More from Texas Instruments
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| 100+ | $0.7857 | $78.57 |
| 250+ | $0.7375 | $184.37 |
| 500+ | $0.7191 | $359.55 |
| 6000+ | $0.5805 | $3482.76 |
| 9000+ | $0.5738 | $5164.02 |
| 15000+ | $0.5664 | $8495.70 |
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