| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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200,000 pcs
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200000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Duplex | |
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The Texas Instruments TPIC1021DG4 is a LIN (Local Interconnect Network) physical interface transceiver designed for low-speed in-vehicle networks. It integrates serial transceiver functionality with wake-up and protection features, operating with baud rates between 2.4 kbps and 20 kbps.
This transceiver supports a wide operating voltage range of 7V to 27V and operates across a temperature spectrum of -40°C to 125°C. It features half-duplex communication and is housed in an 8-SOIC package suitable for surface mounting.
Key features include ESD protection up to 12 kV (human body model) on the LIN pin, which can handle voltages from -40V to 40V. The device offers two operation modes: normal and low-power (sleep) mode, with low current consumption in the latter. It interfaces with MCUs using 5V or 3.3V I/O pins and includes protection features like dominant state timeout and bus terminal short-circuit protection.
The TPIC1021DG4 is compliant with LIN physical layer specification revision 2.1 and conforms to SAE J2602 recommended practice. It is suitable for responder applications with its integrated pull-up resistor and series diode, eliminating the need for external components in such cases.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.60 | $1.60 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPIC1021DG4 operates with a supply voltage from 7V to 27V.
The operating temperature range for the TPIC1021DG4 is -40°C to 125°C.
The TPIC1021DG4 is available in an 8-SOIC package.
The TPIC1021DG4 supports the LINbus protocol.
The TPIC1021DG4 transceiver is half duplex.
The TPIC1021DG4 supports LIN bus speeds up to 20 kbps.
The TPIC1021DG4 provides ESD protection to 12 kV (human body model) on the LIN pin.