Automotive local interconnect network (LIN) transceiver with integrated voltage regulator
Product details
Parameters
Package | Pins | Size
Features
- AEC-Q100 (Grade 1): Qualified for automotive applications
- Local interconnect network (LIN) physical layer specification ISO/DIS 17987–4 compliant and conforms to SAE J2602 recommended practice for LIN
- Functional Safety-Capable
- Supports 12-V applications
- Wide operating ranges
- ±58 V LIN bus fault protection
- LDO output supporting 3.3 V or 5 V
- Sleep mode: Ultra-low current consumption allows wake-up event from:
- LIN bus or local wake through EN pin
- Power-up and down glitch-free operation
- Protection features:
- ESD protection, VSUP under-voltage protection
- TXD dominant time out (DTO) protection, Thermal shutdown
- Unpowered node or ground disconnection fail-safe at system level
- VCC sources up to 125 mA with DRB and DDA package
- Available in SOIC (8) and HSOIC (8) packages, and leadless VSON (8) package with improved automated optical inspection (AOI) capability
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Description
The TLIN1028-Q1 is a local interconnect network (LIN) physical layer transceiver, compliant to LIN 2.2A ISO/DIS 17987–4 standards, with an integrated low dropout (LDO) voltage regulator.
This LIN system basis chip (SBC) reduces system complexity by providing a 3.3 V or 5 V rail with up to 70 mA (D) or 125 mA (DRB and DDA) of current to power microprocessors, sensors or other devices. The TLIN1028-Q1 has an optimized current-limited wave-shaping driver which reduces electromagnetic emissions (EME). The TLIN1028-Q1 converts the LIN protocol data stream on the TXD input into a LIN bus signal. The receiver converts the data stream to logic-level signals that are sent to the microprocessor through the open-drain RXD pin.
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Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | TLIN1028-Q1 Automotive Local Interconnect Network (LIN) Transceiver with Integra datasheet (Rev. A) | Oct. 30, 2019 |
Functional safety information | TLIN1028x-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA | Mar. 26, 2020 | |
User guide | TLIN1028x EVM User's Guide | Apr. 24, 2018 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
Features
- Provides access to LIN bus, TXD, and RXD pins
- Standby and Sleep mode can be easily accessed and transitioned via headers
- Silkscreen is labeled thoroughly for easy use
- Test points connected to RESET pin for monitoring
- RXD Pull-up header to provide voltage for RXD pin
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Reference designs
Design files
-
download TIDA-020026 BOM.pdf (56KB) -
download TIDA-020026 Assembly Drawing.pdf (159KB) -
download TIDA-020026 PCB.pdf (770KB) -
download TIDA-020026 CAD Files.zip (1078KB) -
download TIDA-020026 Gerber.zip (495KB)
Design files
-
download TIDA-020027 BOM.pdf (95KB) -
download TIDA-020027 Assembly Drawing.pdf (199KB) -
download TIDA-020027 PCB.pdf (844KB) -
download TIDA-020027 CAD Files.zip (953KB) -
download TIDA-020027 Gerber.zip (1500KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
SO PowerPAD (DDA) | 8 | View options |
SOIC (D) | 8 | View options |
SON (DRB) | 8 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
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