Packaging information
| Package | Pins VQFN (RGY) | 24 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 3,000 | LARGE T&R |
Features for the TLIN1024-Q1
- AEC Q100 Qualified for automotive applications
- Temperature: –40 to 125°C ambient
- HBM Classification level: ±8 kV
- CDM Classification level: ±1.5 kV
- Compliant to LIN2.0, LIN2.1, LIN2.2, LIN2.2A and ISO/DIS 17987–4.2 (See SLLA492)
- Conforms to SAE J2602 recommended practice for LIN (See SLLA492)
- Supports 12 V battery applications
- LIN transmit data rate up to 20 kbps
- Wide operating ranges
- 4 V to 36 V supply voltage
- ±45 V LIN bus fault protection
- Sleep mode: ultra-low current consumption allows wake up event from:
- LIN bus
- Local wake up through EN
- Power up and down glitch free operation
- Protection features:
- Under voltage protection on VSUP
- TXD Dominant time out protection (DTO)
- Thermal shutdown protection
- Unpowered node or ground disconnection failsafe at system level.
- 3.5 mm × 5.5 mm QFN package with improved automated optical inspection (AOI) capability
Description for the TLIN1024-Q1
The TLIN1024-Q1 device is a quad Local Interconnect Network (LIN) physical layer transceiver, which integrates wake up and protection features, compliant to LIN2.0, LIN2.1, LIN2.2, LIN2.2A and ISO/DIS 17987–4.2 standards. 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 in-line programming. The TLIN1024-Q1 has two separate dual LIN transceiver blocks. The VSUP1/2 control separate dual transceiver blocks. The TLIN1024-Q1 converts the LIN protocol data stream on the TXD input into a LIN bus signal using a current-limited wave-shaping driver which reduces electromagnetic emissions (EME). The receiver converts the data stream to logic level signals that are sent to the microprocessor through the open-drain RXD pin. Ultra-low current consumption is possible using the sleep mode which allows wake up via LIN bus or EN pin. The integrated resistor, electrostatic discharge (ESD) protection, and fault protection allow designers to save board space in their applications.