TCAN1043ADRQ1
ActiveAUTOMOTIVE CAN FD TRANSCEIVER WITH WAKE/INHIBIT/SLEEP
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TCAN1043ADRQ1
ActiveAUTOMOTIVE CAN FD TRANSCEIVER WITH WAKE/INHIBIT/SLEEP
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Technical Specifications
Parameters and characteristics for this part
| Specification | TCAN1043ADRQ1 |
|---|---|
| Data Rate | 8 Mbps |
| 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 | 140 mV |
| Type | Transceiver |
| Voltage - Supply [Max] | 5.5 V, 40 VDC |
| 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 | $ 1.37 | |
| 10 | $ 1.25 | |||
| 25 | $ 1.21 | |||
| 50 | $ 1.21 | |||
| 100 | $ 1.08 | |||
| 250 | $ 1.07 | |||
| 500 | $ 1.06 | |||
| 1000 | $ 1.01 | |||
| Digi-Reel® | 1 | $ 1.37 | ||
| 10 | $ 1.25 | |||
| 25 | $ 1.21 | |||
| 50 | $ 1.21 | |||
| 100 | $ 1.08 | |||
| 250 | $ 1.07 | |||
| 500 | $ 1.06 | |||
| 1000 | $ 1.01 | |||
| Tape & Reel (TR) | 2500 | $ 0.98 | ||
| 5000 | $ 0.94 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.36 | |
| 100 | $ 1.04 | |||
| 250 | $ 0.77 | |||
| 1000 | $ 0.55 | |||
Description
General part information
TCAN1043A-Q1 Series
The TCAN1043A-Q1 is a high-speed Controller Area Network (CAN) transceiver that meets the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification. The device supports both classical CAN and CAN FD data rates up to 8 megabits per second (Mbps) (TCAN1043A-Q1) or 5 Mbps (TCAN1043AT-Q1).
The TCAN1043A-Q1 allows for system-level reductions in battery current consumption by selectively enabling the various power supplies that may be present on a system via the INH output pin. This allows a low-current sleep state in which power is gated to all system components except for the TCAN1043A-Q1, while monitoring the CAN bus. When a wake-up event is detected, the TCAN1043A-Q1 initiates system start-up by driving INH high.
The TCAN1043A-Q1 features an SWE timer that enables a safe transition to Sleep mode after 4 minutes (tINACTIVE) of inactivity in Standby mode. This makes sure the device is transitioned to low-power Sleep mode if the MCU fails to transition the device to Normal mode.
Documents
Technical documentation and resources
