TPIC1021DR LIN Physical Interface IC Texas Instruments®
Price: $2.30
500 available for immediate delivery
Code: CS230PD
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Additional Information
LIN Physical Interface ICs
Features:
LIN Bus Speed up to 20 kbps
LIN Pin Handles Voltage from -40 V to +40 V
Survives Transient Damage in Automotive Environment (ISO 7637)
Operation with Supply from 7 V to 27 V DC
Interfaces to MCU with 5 V or 3.3 V I/O Pins
Dominant State Timeout Protection on TXD Pin
Control of External Voltage Regulator (INH Pin)
Integrated Pull-Up Resistor and Series Diode for LIN Slave Applications
Thermally Protected
Operating States:
Low Power:
- EN: 0
- RXD: Floating
- LIN Bus Termination: High Impedance
- INH: High Impedance
- Transmitter: Off
Standby: (Wake-up event detected,waiting on MCU to set EN)
- EN: 0
- RXD: Low
- LIN Bus Termination: 30k ohm (typ.)
- INH: High
- Transmitter: Off
Normal:
- EN: 1
- RXD: LIN bus data
- LIN Bus Termination: 30k ohm (typ.)
- INH: High
- Transmitter: On
Manufactured by: Texas Instruments®
Part Number: TPIC1021DR