Features
Battery Cell Controller, Advanced, 6 Channels, TPL, LQFP48.
Package
HLQFP48 LQFP64, plastic, low profile quad flat package; 64 terminals; 0.5 mm pitch; 10 mm x 10 mm x 1.4 mm body.
Package
SO14: plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm body
Buy Options
TJA1445AT/0Z
Active
12NC: 935443412431
Details
Quantity
Unit Pricing
| 1 - 25 | $0.71 |
| 26 - 99 | $0.66 |
| 100+ | $0.61 |
Order
In Stock:5,868
Order from distributorsOperating Features
| Parameter | Value |
|---|---|
Recommended Orderable Part Number | TJA1445AT/0Z |
MCU I/O Interface (V) | 1.8, 3.3, 5.0 |
CAN Bus Robustness [Min-Max] (V) | -36 to 40 |
Low Power Modes | Sleep Mode with selective wake-up, Standby Mode |
CAN Channels | 1 |
Product Category | CAN FD / High-Speed CAN |
Supply Voltage [Min to Max] (V) | 4.5 to 5.5 |
Data Rate [min] kbps | 50.0 |
Voltage on bus pins [Min-Max] (V) | -36 to 40 |
| Parameter | Value |
|---|---|
VESD IEC on bus pins (+/- kV) | -8 to 8 |
Tvj [max] (℃) | 150 |
Protection | Bus dominant timeout, MCU reaction timeout, TXD dominant timeout, overtemperature, undervoltage detection |
Wake-Up Pin | Y |
Min High Input Levels (V) [Vio] | 0.7 |
Supported standards | ISO 11898-2:2024, ISO 26262, SAE J1939-14, SAE J2284-1, SAE J2284-2, SAE J2284-3, SAE J2284-4, SAE J2284-5 |
SPLIT Pin | N |
Thermal Resistance (Spec) (℃/W) | 85 |
Product Application | Automotive, Industrial |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|
TJA1445AT/0Z(935443412431) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | REACH SVHC | 126.0 |
Quality
| Part/12NC | Safe Assure Functional Safety | Moisture Sensitivity Level (MSL) | Peak Package Body Temperature (PPT) (C°) | Maximum Time at Peak Temperatures (s) | |||
|---|---|---|---|---|---|---|---|
| Lead Free Soldering | Lead Soldering | Lead Free Soldering | Lead Soldering | Lead Free Soldering | |||
TJA1445AT/0Z (935443412431) | Quality Managed | 1 | 260 | 260 | 40 | 40 | |
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer |
|---|---|
TJA1445AT/0Z (935443412431) | 854239 |
More about TJA1445
The TJA1445 CAN FD transceiver with partial networking sleep mode, is part of the TJA144x transceiver family that implements CAN FD as defined in ISO11898-2:2024 parameter sets A-B. The TJA1445 is fully interoperable with the high-speed classical CAN and CAN FD protocols, and fully developed and certified to be ISO 26262 ASIL-B compliant.
The TJA1445 supports CAN partial networking by means of selective wake-up functionality as specified in ISO 11898-2:2024, allowing the transceiver to remain in sleep mode even when CAN bus traffic is running, when it is not required to be active.
The TJA1445B offers an extended feature set on top of the TJA1445A, including a TXEN_N pin for disabling the transmitter through an external pin, and three GPIO pins which can be configured to an extended set of functionalities, including e.g. a second TXD/RXD channel.
The TJA1445 offers a CAN FD passive feature, which in sleep mode prevents the transceiver from waking up and shields the CAN controller from CAN FD messages when running a mixed bus communication.