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TLIN1022ADMTRQ1

Name: TLIN1022ADMTRQ1
Rating: 4.7 (12 reviews)

AUTOMOTIVE DUAL LOCAL INTERCONNE

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Mfr。パート #TLIN1022ADMTRQ1
パッケージ 14-VDFN Exposed Pad
データシート
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仕様

Supplier	Texas Instruments
Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q100
ProductStatus	Active
Type	Transceiver
Protocol	LIN
NumberofDrivers/Receivers	2/2
Duplex	Half
ReceiverHysteresis	50 mV
DataRate	100kbps
Voltage-Supply	4V ~ 36V
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount, Wettable Flank
Package/Case	14-VDFN Exposed Pad

概要

Description

TLIN1022ADMTRQ1 is an automotive LIN (Local Interconnect Network) transceiver device. It provides the physical-layer interface between a microcontroller and a LIN bus, handling bus driving, level shifting, wake-up detection, and fault protection. In typical use, the MCU communicates with the TLIN1022 via a simple serial/UART-like control or a LIN-compatible interface, while the TLIN1022 drives or samples the LIN bus signals. It is not a microcontroller itself; it’s used in automotive ECUs to connect sensors and actuators to a LIN network, offering automotive-grade reliability and protection features (short-circuit/overcurrent, ESD, etc.). For exact specifications (supply voltage, data rate, pinout, packaging, qualification), consult the official datasheet from the manufacturer. If you have a specific context (application note, supplier, or project), I can tailor the overview further.

Features

Here are the typical features of TI TLIN1022ADMTRQ1 (LIN transceiver):
- Automotive LIN transceiver for in-vehicle networks
- Wide supply range (vehicle battery level, typically 8–26 V)
- LIN bus data rate up to about 20 kbps
- Wake-up and sleep mode support (low quiescent current in sleep)
- Protection features: short-to-ground/short-to-battery, overcurrent, undervoltage lockout, thermal protection
- Robust ESD and fault protection
- Diagnostic/status output/flag for fault indication
- Small package and automotive-grade device (ADMTRQ1 family, 8-pin package in TI catalog)
Note: for exact electrical specs, pinout, and packaging details, please reference the official datasheet.

Package

8-pin MSOP (MSOP-8) package. The TRQ1 suffix indicates Tape‑and‑Reel packaging.

Pinout

- Pin count: 8 pins (ADMTRQ1 package)
- Function: One-channel LIN physical-layer transceiver. Interfaces a microcontroller to a LIN bus via TXD (MCU input), RXD (MCU output), LIN bus pin, plus VCC, GND, and control/wake-sleep pins (enable/standby, wake-up). Used to connect MCUs to automotive LIN networks.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: A global American semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing ICs for automotive, industrial, consumer electronics, and communications markets.

Application

TLIN1022ADMTRQ1 is a LIN transceiver for automotive applications. It connects microcontrollers to the vehicle’s low‑speed LIN bus, providing wake/sleep and fault protection. Typical use areas: automotive body electronics (power windows, door modules, mirrors, lighting, HVAC controls, seats), sensor/actuator networks, and any node requiring a robust LIN interface.

Equivalent

TLIN1022ADMTRQ1 is a dual LIN transceiver with wake-up. There isn’t an exact one-to-one cross. Closest equivalents from other vendors are NXP TJA1020/TJA1021/TJA1022 series and Microchip MCP2003/MCP2004. Verify pinout and features with a cross-reference tool to ensure compatibility.