TCAN1144DRQ1
ActiveAUTOMOTIVE ENHANCED CAN FD AND HIGH SPEED CAN TRANSCEIVER WITH WATCHDOG, LIMP, AND BUS DIAGNOSTICS
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TCAN1144DRQ1
ActiveAUTOMOTIVE ENHANCED CAN FD AND HIGH SPEED CAN TRANSCEIVER WITH WATCHDOG, LIMP, AND BUS DIAGNOSTICS
Technical Specifications
Parameters and characteristics for this part
| Specification | TCAN1144DRQ1 |
|---|---|
| Data Rate | 5 MBd |
| Duplex | Half |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 14-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Protocol | CANbus |
| Qualification | AEC-Q100 |
| Receiver Hysteresis | 135 mV |
| Type | Transceiver |
| Voltage - Supply [Max] | 28 V |
| Voltage - Supply [Min] | 4.5 V |
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 | $ 2.50 | |
| 10 | $ 2.25 | |||
| 25 | $ 2.12 | |||
| 100 | $ 1.81 | |||
| 250 | $ 1.70 | |||
| 500 | $ 1.48 | |||
| 1000 | $ 1.23 | |||
| Digi-Reel® | 1 | $ 2.50 | ||
| 10 | $ 2.25 | |||
| 25 | $ 2.12 | |||
| 100 | $ 1.81 | |||
| 250 | $ 1.70 | |||
| 500 | $ 1.48 | |||
| 1000 | $ 1.23 | |||
| Tape & Reel (TR) | 2500 | $ 1.14 | ||
| 5000 | $ 1.10 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.68 | |
| 100 | $ 1.39 | |||
| 250 | $ 1.00 | |||
| 1000 | $ 0.75 | |||
Description
General part information
TCAN1144-Q1 Series
The TCAN114x-Q1 is a family of enhanced high-speed, CAN FD transceivers supporting data rates up to 5 Mbps. The devices are configured using serial peripheral interface (SPI) for access to full functionality. The TCAN114x-Q1 supports nominal processor IO voltages from 1.8 V to 5 V by applying the appropriate voltage to the VIOpin, allowing lower power processors to be used.
The TCAN1145-Q1 and TCAN1146-Q1 transceivers support selective wake (being able to wake-up based on WUF identification). This feature enables systems to implement partial networking and operate with a reduced number of nodes in an active state while the remaining nodes are in a low-power sleep mode). The transceivers and selective wake function meet the specifications of the ISO 11898-2:2016 standard.
The TCAN1144-Q1 and TCAN1146-Q1 are full featured devices supporting watchdog and advanced bus diagnostics. For ease of debug, the advanced bus fault diagnostics and communication feature can be used to determine specific bus faults.
Documents
Technical documentation and resources
