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TLIN1028-Q1 Scheda tecnica(PDF) 1 Page - Texas Instruments |
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TLIN1028-Q1 Scheda tecnica(HTML) 1 Page - Texas Instruments |
1 / 35 page LIN Controller Or SCI/UART VDD VSUP VDD I/O EN RXD TXD MCU w/o pullup Low Power MCU GND I/O LIN LIN Bus 3,PAD 4 7 1 8 5 6 2 200 pF VBAT Vcc nRTS 1 kQ MASTER NODE Master Node Pullup 10 µF 100 nF LIN Controller Or SCI/UART VDD VSUP VDD I/O EN RXD TXD MCU w/o pullup Low Power MCU GND I/O LIN LIN Bus Slave Node 3,PAD 4 7 1 8 5 6 2 200 pF VBAT Vcc nRTS 10 µF 100 nF Product Folder Order Now Technical Documents Tools & Software Support & Community An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. ADVANCE INFORMATION for pre-production products; subject to change without notice. TLIN1028-Q1 SLLSEX4 – AUGUST 2019 TLIN1028-Q1 Automotive Local Interconnect Network (LIN) Transceiver with Integrated Voltage Regulator 1 1 Features 1 • AEC Q100 (Grade 1): Qualified for automotive applications • Local interconnect network (LIN) physical layer specification ISO/DIS 17987–4.2 compliant and conforms to SAE J2602 recommended practice for LIN • 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 – Under voltage protection on VSUP – TXD dominant time out (DTO) protection – Thermal shutdown protection – Unpowered node or ground disconnection failsafe at system level • VCC sources 125 mA with DRB and DDA package • Available in SOIC (8) and HSOIC (8) package and Leadless VSON (8) package with improved automated optical inspection (AOI) capability 2 Applications • Body electronics and lighting • Hybrid, electric & powertrain systems • Automotive infotainment and cluster • Appliances 3 Description The TLIN1028-Q1 is a local interconnect network (LIN) physical layer transceiver, compliant to LIN 2.2A ISO/DIS 17987–4.2 standards, with an integrated low dropout (LDO) voltage regulator. LIN is a single-wire bidirectional bus typically used for low speed in-vehicle networks using data rates up to 20 kbps. The LIN receiver supports data rates up to 100 kbps for end-of-line programming. 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. The TLIN1028-Q1 reduces system complexity by providing a 3.3 V or 5 V rail with up to 70 mA (D) and 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). Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TLIN1028-Q1 SOIC (8) 4.90 mm x 3.91 mm HSOIC (8) 4.90 mm x 3.91 mm VSON (8) 3.00 mm x 3.00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Simplified Schematics, Master Mode Simplified Schematics, Slave Mode |
Codice articolo simile - TLIN1028-Q1_V01 |
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Descrizione simile - TLIN1028-Q1_V01 |
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