Specification	TLIN2021ADRBRQ1

Data Rate	100 Kbps, 20 kbps
Duplex	Half
Grade	Automotive
Mounting Type	Wettable Flank, Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-VDFN Exposed Pad
Protocol	LIN
Qualification	AEC-Q100
Receiver Hysteresis	500 mV
Supplier Device Package	8-SON (3x3)
Type	Transceiver
Voltage - Supply [Max]	45 V
Voltage - Supply [Min]	4.5 V

TLIN2021A-Q1 Series

Automotive Fault-Protected LIN Transceiver with Inhibit and Wake

Part	Package / Case	Data Rate	Qualification	Supplier Device Package	Receiver Hysteresis	Duplex	Voltage - Supply [Min]	Voltage - Supply [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Protocol	Grade	Type
Texas Instruments TLIN2021ADRBRQ1	8-VDFN Exposed Pad	20 kbps 100 Kbps	AEC-Q100	8-SON (3x3)	500 mV	Half	4.5 V	45 V	150 °C	-40 °C	Surface Mount Wettable Flank	LIN	Automotive	Transceiver

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.70
		10	$ 1.53
		25	$ 1.44
		100	$ 1.23
		250	$ 1.15
		500	$ 1.01
		1000	$ 0.83
	Digi-Reel®	1	$ 1.70
		10	$ 1.53
		25	$ 1.44
		100	$ 1.23
		250	$ 1.15
		500	$ 1.01
		1000	$ 0.83
	Tape & Reel (TR)	3000	$ 0.71
Texas Instruments	LARGE T&R	1	$ 1.02
		100	$ 0.79
		250	$ 0.58
		1000	$ 0.41

Description

General part information

TLIN2021A-Q1 Series

The TLIN2021A-Q1 is a local interconnect network (LIN) physical layer transceiver. LIN is a low-speed universal asynchronous receiver transmitter (UART) communication protocol that supports automotive in-vehicle networking.

The TLIN2021A-Q1 transmitter supports data rates up to 20 kbps. The transceiver controls the state of the LIN bus via the TXD pin and reports the state of the bus on its open-drain RXD output pin. The device has a current-limited wave-shaping driver to reduce electromagnetic emissions (EME).

The TLIN2021A-Q1 is designed to support 12-V and 24-V applications with a wide input voltage operating range. The device supports low-power sleep mode, as well as wake-up from low-power mode through wake over LIN, the WAKE pin, or the EN pin. The device allows for system-level reductions in battery current consumption by selectively enabling the various power supplies that can be present on a node through the device INH output pin.