TCAN1044AVDDFRQ1 Texas Instruments Integrated Circuit (SOT23 (8-Pin)) In Stock
TCAN1044AVDDFRQ1 is an AEC-Q100 automotive CAN transceiver by Texas Instruments with 1.8 V I/O support and standby mode. Key specs: 8 Mbps CAN FD data rate, ±8 kV ESD protection on bus pins, 8-pin SOT-23 package. From $0.95, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (8-Pin)
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TCAN1044AVDDFRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4000(MOQ 1000)
- Temp Range
- -40.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- AEC-Q100 Grade 1 qualified automotive CAN FD transceiver supporting up to 8 Mbps for modern in-vehicle network applications
- 1.8 V logic I/O compatibility enabling direct connection to low-voltage MCUs and SoCs without external level-shift circuitry
- ±8 kV ESD protection on CANH and CANL bus pins with standby mode drawing less than 10 µA for battery-sensitive automotive designs
Applications
The TCAN1044AVDDFRQ1 is designed for automotive body control modules, gateway ECUs, and powertrain controllers that require robust CAN FD communication over vehicle harnesses. Its 1.8 V I/O interface allows direct connection to modern application processors and microcontrollers operating at sub-2 V core voltages, eliminating extra level-translation ICs. Industrial machinery and battery management systems also use this transceiver where high ESD immunity and low standby current are priorities.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | ESD Value for CANH, CANL wrt GND is 3B |
| Data Rate | 8000Mbps |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Number of Transceivers | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.1 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Supply Current-Max | 130mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Telecom IC Type | CAN FD TRANSCEIVER |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (8-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What CAN FD data rate and ESD protection level does the TCAN1044AVDDFRQ1 provide?
The TCAN1044AVDDFRQ1 supports CAN FD data rates up to 8 Mbps in the data phase, enabling high-throughput in-vehicle networks. The bus pins CANH and CANL are protected to ±8 kV HBM ESD, far exceeding the ±2 kV minimum required by ISO 11898-2, ensuring reliable operation in harsh automotive wiring harness environments.
How does the 1.8 V I/O feature benefit MCU integration in automotive designs?
The 1.8 V I/O capability of the TCAN1044AVDDFRQ1 lets designers connect TX and RX lines directly to modern 1.8 V core MCUs such as those in the ARM Cortex-M family without inserting a separate logic-level translator. This saves 1 additional IC, reduces BOM cost, and shortens PCB signal paths, which matters in compact 8-pin SOT-23 layouts on automotive ECU boards.
Which automotive qualification standard does the TCAN1044AVDDFRQ1 meet, and what temperature range does it cover?
The TCAN1044AVDDFRQ1 is qualified to AEC-Q100 Grade 1, covering an operating temperature range of -40 °C to +125 °C as required for underhood and powertrain automotive applications. This qualification confirms device reliability through temperature cycling, humidity bias, and electromigration stress tests aligned with OEM supplier requirements.
What is the standby current consumption of the TCAN1044AVDDFRQ1, and why does it matter for vehicle quiescent loads?
In standby mode the TCAN1044AVDDFRQ1 draws less than 10 µA from the supply, which is critical for reducing vehicle quiescent current drain during ignition-off states. Modern vehicles must keep total module quiescent current below 1 mA to prevent battery discharge over a multi-week parking period, and a sub-10 µA CAN transceiver contributes negligibly to that budget.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $0.4410 | $441.00 |
| 3000+ | $0.4190 | $1257.00 |
| 6000+ | $0.4000 | $2400.00 |
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