TLIN2029DRQ1 LIN Transceivers Fault Protected Local Interconnect Network (LIN) Transceiver With Dominant State Timeout 8-SOIC -40 to 125
♠ Product Description
| Product Attribute | Attribute Value |
| Manufacturer: | Texas Instruments |
| Product Category: | LIN Transceivers |
| Supply Voltage - Max: | 48 V |
| Supply Voltage - Min: | 4 V |
| Operating Supply Current: | 1.2 mA |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
| Mounting Style: | SMD/SMT |
| Package / Case: | SOIC-8 |
| Qualification: | AEC-Q100 |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Packaging: | MouseReel |
| Brand: | Texas Instruments |
| Data Rate: | 20 kb/s |
| Development Kit: | TLIN2029EVM |
| Moisture Sensitive: | Yes |
| Number of Channels: | 1 Channel |
| Number of Drivers: | 1 Driver |
| Number of Receivers: | 1 Receiver |
| Operating Supply Voltage: | 4 V to 48 V |
| Product: | LIN Transceivers |
| Product Type: | LIN Transceivers |
| Propagation Delay Time: | 6 us |
| Series: | TLIN2029-Q1 |
| Standard: | LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A |
| Factory Pack Quantity: | 2500 |
| Subcategory: | Interface ICs |
| Type: | LIN Physical Layer Transceiver |
| Unit Weight: | 0.002653 oz |
♠ TLIN2029-Q1 Fault Protected LIN Transceiver with Dominant State Timeout
The TLIN2029-Q1 is a local interconnect network(LIN) physical layer transceiver with integrated wakeup and protection features, compatible with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2 A and ISO/DIS 17987– 4.2 standards. LIN is a single-wire bidirectional bus typically used for in-vehicle networks using data rates up to 20 kbps. The TLIN2029-Q1 is designed to support 12-V applications with wider operating voltage and additional bus-fault protection.
The LIN receiver supports data rates up to 100 kbps for faster in-line programming. The TLIN2029-Q1 converts the 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.
• AEC-Q100 Qualified for automotive applications
– Temperature grade 1: –40°C to 125°C TA
– Device HBM certification level: ±8 kV
– Device CDM certification level: ±1.5 kV
• Compatible with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2 A and ISO/DIS 17987–4.2 (See SLLA490)
• Conforms to SAE J2602 recommended practice for LIN (See SLLA490)
• Supports ISO 9141 (K-Line)
• Supports 12 V 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.
• Available in SOIC (8) and leadless VSON (8) packages for improved automated optical inspection (AOI) capability
• Body electronics and lighting
• Infotainment and cluster
• Hybrid electric vehicles and power train systems
• Passive safety
• Appliances
