|Package | PIN:||VSON (DRB) | 8|
|Temp:||Q (-40 to 125)|
|Package qty | Carrier:||
3,000 | LARGE T&R
- 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 voltageprotection on VSUP
- TXD dominanttime out (DTO) protection
- Thermal shutdownprotection
- Unpowered node or ground disconnection failsafeat 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
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Texas Instruments PTLIN10285DRBRQ1
The TLIN1028-Q1 is a local interconnect network (LIN) physical layertransceiver, compliant to LIN 2.2A ISO/DIS 17987–4.2 standards, with anintegrated low dropout (LDO) voltage regulator.
LIN is a single-wire bidirectional bus typically used for low speed in-vehicle networksusing data rates up to 20 kbps. The LIN receiver supports data rates up to 100 kbps for end-of-lineprogramming. The TLIN1028-Q1 converts the LIN protocol data stream on the TXDinput into a LIN bus signal. The receiver converts the data stream to logic level signals that aresent to the microprocessor through the open-drain RXD pin. The TLIN1028-Q1reduces 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 reduceselectromagnetic emissions (EME).
Ultra-low current consumption is possible using the sleep mode which allows wake up viaLIN bus or pin. The LIN bus has two states: dominant state (voltage near ground) and recessivestate (voltage near battery). In the recessive state, the LIN bus is pulled high by the internalpull-up resistor (45 kΩ) and a series diode. No external pull-up components are required for slaveapplications. Master applications require an external pull-up resistor (1 kΩ) plus a series diodeper the LIN specification.