TLIN1039DDFRQ1 Texas Instruments Integrated Circuit (SOT23 (8-Pin)) In Stock
Texas Instruments TLIN1039DDFRQ1 is an automotive-grade single-channel LIN transceiver supporting up to 20 Mbps data rate in an 8-pin SOT-23 package. It meets AEC-Q100 qualification requirements and provides enhanced ESD protection on LIN and VSUP pins for robust in-vehicle network connectivity.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (8-Pin)
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TLIN1039DDFRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4137(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
- Single-channel LIN transceiver with up to 20 Mbps data rate for high-speed automotive bus communication
- AEC-Q100 qualified automotive-grade device with enhanced ESD protection class 3B on LIN and VSUP pins
- Compact 8-pin SOT-23 package minimizing PCB footprint in space-constrained automotive ECU designs
Applications
The TLIN1039DDFRQ1 is designed for automotive body electronics and powertrain ECUs where LIN bus communication links sensors, actuators, and slave nodes to a master controller on a single-wire network. Its AEC-Q100 qualification and ESD class 3B protection make it suitable for under-hood environments subject to electrical transients and temperature extremes from -40°C to 125°C.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | ESD value for LIN, VSUP pins is 3B |
| Data Rate | 20Mbps |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Number of Transceivers | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.1 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Supply Current-Max | 6.5mA |
| Supply Voltage-Nom | 8V |
| Surface Mount | YES |
| Telecom IC Type | LIN TRANSCEIVER |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (8-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLIN1039DDFRQ1:
suggested
Frequently Asked Questions
What is the maximum data rate of the TLIN1039DDFRQ1, and how does it compare to standard LIN 2.x specifications?
The TLIN1039DDFRQ1 supports a maximum data rate of 20 Mbps, which significantly exceeds the LIN 2.x standard rate of 20 kbps. This headroom makes it suitable for diagnostic and proprietary high-speed single-wire bus applications beyond the base LIN protocol.
Which automotive temperature range does the TLIN1039DDFRQ1 cover, and what ESD protection level does it offer?
The device is rated for an automotive operating temperature range of -40°C to 125°C and provides ESD protection class 3B on the LIN and VSUP pins, guarding against transient voltages that commonly appear in 12 V vehicle electrical systems.
How many LIN channels does the TLIN1039DDFRQ1 provide, and in what package does it ship?
The TLIN1039DDFRQ1 integrates 1 LIN transceiver channel in a compact 8-pin SOT-23 package, keeping board area under 5 mm x 5 mm, which is ideal for small automotive slave nodes or sensor modules with tight spatial constraints.
For an automotive seat-control module, why would an engineer choose the TLIN1039DDFRQ1 over a non-AEC-Q100 LIN transceiver?
AEC-Q100 qualification ensures the TLIN1039DDFRQ1 has passed automotive-specific reliability stress tests at -40°C to 125°C junction temperatures, reducing long-term field failure risk. Non-qualified parts lack verified wearout and ESD performance at automotive operating extremes, which increases warranty risk over the vehicle's 15-year lifetime.
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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+ | $0.4982 | $124.55 |
| 500+ | $0.4772 | $238.60 |
| 1000+ | $0.4621 | $462.06 |
| 9000+ | $0.4229 | $3805.65 |
| 15000+ | $0.4170 | $6255.60 |
| 21000+ | $0.4137 | $8686.65 |
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