TCAN330DR - 3.3V 1Mbps CAN Transceiver | Texas Instruments
Teilenummer: TCAN330DR ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $1.3356 | $1,34 |
| 10 | $1.2 | $12,00 |
| 100 | $1.05 | $105,00 |
| 500 | $0.95 | $475,00 |
| 1.000 | $0.86 | $860,00 |
| 3.000 | $0.78 | $2.340,00 |
TCAN330DR Übersicht
A CAN transceiver is the physical-layer interface between a CAN controller and the differential CAN bus. It converts logic-level TXD and RXD signals into bus-compatible differential signaling, while the receiver converts bus levels back into logic. Within the hierarchy of CAN interface ICs, the TCAN330 belongs to the high-speed CAN transceiver class and combines bus-driver, receiver, protection, and low-power control functions.
Verified device features include a 3.3-V supply-oriented design, operation up to 1 Mbit/s, 1/1 transceiver configuration, an 8-pin SOIC package, and shutdown and standby modes. The manufacturer states that the TCAN33x family is compatible with ISO 11898. Its low-power modes are intended to reduce consumption when a system is inactive or operating in a reduced-function state.
The TCAN330 is intended for systems that use a separate CAN controller and require a physical-layer transceiver. Its 3.3-V interface orientation makes it particularly useful with low-voltage controllers and embedded processors. The standard 8-pin SOIC package also provides a practical migration path from conventional through-hole or larger-outline CAN implementations when board area permits.
Typical use cases include industrial control networks, factory equipment, building-automation controllers, robotics, motor-control systems, and embedded communications modules. In these applications, the transceiver converts between the host controller and the CANH/CANL bus pair while supporting system-level power management through its low-power control functions.
When laying out a TCAN330DR board, route CANH and CANL as a tightly coupled differential pair with continuous return-path geometry, place termination only where appropriate for the network topology, and keep high-current or high-voltage switching nodes away from the bus traces. Confirm the external controller voltage levels, bus protection requirements, and standby or shutdown polarity before finalizing the PCB.
Drop-in-Alternativen für TCAN330DR – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
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Alternativen anfordernTCAN330DR Technische Daten
| Product Type | 3.3-V high-speed CAN transceiver |
| CAN Data Rate | Up to 1 Mbit/s |
| Versorgungsspannung | 3.3 V |
| Transceiver Configuration | 1/1 |
| Physical-Layer Compatibility | ISO 11898 high-speed CAN standard |
| Gehäuse | 8-pin SOIC |
| Package Width | 3.90 mm |
| Betriebstemperatur | -40 C to +125 C |
| Low-Power Modes | Shutdown and standby |
| Montageart | Surface mount |
| RoHS-Status | ROHS3 compliant |
| REACH Status | Not provided |
| MSL | MSL Level-1-260C-UNIM |
| Pricing | From $1.3356 as of 2026-10-23 |
| Distributor Availability | In stock |
| Applications | Industrial automation and building control |
TCAN330DR Pin-Konfiguration
| Pin 1 | [DATA_NEEDED: pin name] — [DATA_NEEDED: pin function] |
| Pin 2 | [DATA_NEEDED: pin name] — [DATA_NEEDED: pin function] |
| Pin 3 | [DATA_NEEDED: pin name] — [DATA_NEEDED: pin function] |
| Pin 4 | [DATA_NEEDED: pin name] — [DATA_NEEDED: pin function] |
| Pin 5 | [DATA_NEEDED: pin name] — [DATA_NEEDED: pin function] |
| Pin 6 | [DATA_NEEDED: pin name] — [DATA_NEEDED: pin function] |
| Pin 7 | [DATA_NEEDED: pin name] — [DATA_NEEDED: pin function] |
| Pin 8 | [DATA_NEEDED: pin name] — [DATA_NEEDED: pin function] |
Typische Anwendungen
TCAN330DR ist geeignet für 6 Anwendungs: Industrial Automation Controller, Building Automation Network, Embedded CAN Communications Module, Robotics and Motor-Control Network, Battery-Powered Sensor Node, CAN Gateway and Protocol Converter.
Industrial Automation Controller
The TCAN330DR fits an industrial automation controller that uses a 3.3-V CAN controller and a high-speed fieldbus connection. Its verified 1 Mbit/s capability provides a suitable physical layer for sensor, actuator, and equipment messaging while the 8-pin SOIC package is easy to assemble on conventional industrial-control boards. Place the transceiver close to the controller and route CANH/CANL as a controlled differential pair. The verified operating range of -40 C to +125 C supports deployments across industrial temperature conditions, although the final design still needs EMC, surge, grounding, and fault-protection validation.
Empfohlen
Building Automation Network
The TCAN330DR is appropriate for building-automation equipment that needs a low-voltage CAN physical layer, including controllers for HVAC, access, lighting, and environmental systems. Its 3.3-V supply orientation can simplify connections to modern embedded controllers, while the verified 1 Mbit/s rating covers typical short-range high-speed CAN links. The shutdown and standby modes can help equipment reduce consumption during idle periods. In a building installation, keep the transceiver and bus connector away from motor switching nodes, use the required bus termination, and verify that the controller and transceiver enable logic meet the system power-sequencing requirements.
Empfohlen
Embedded CAN Communications Module
The TCAN330DR can provide the physical-layer half of an embedded CAN communications module driven by a low-voltage MCU, industrial processor, or dedicated CAN controller. Its verified 1/1 transceiver configuration and up-to-1-Mbit/s data-rate positioning are useful when the host controller handles arbitration, framing, filtering, and protocol functions. The 8-pin SOIC outline supports through-hole-like board accessibility compared with very small packages. Designers should verify logic-level compatibility, select suitable bus protection, and provide a stable reference ground between the transceiver and connector when the CAN bus leaves the enclosure.
Empfohlen
Robotics and Motor-Control Network
The TCAN330DR can be used in robotic and motor-control subsystems where distributed controllers exchange status and command data over a high-speed CAN network. Its 1 Mbit/s specification is suitable for short deterministic control links, while shutdown and standby support can be useful in portable or duty-cycled equipment. The transceiver is not a motor driver; it only translates between the host CAN controller and the physical bus. Keep CAN routing away from motor phase wires, use chassis or bus protection as required by the installation, and validate timing margins across temperature and cable length.
Empfohlen
Battery-Powered Sensor Node
The TCAN330DR can fit a battery-powered sensor or actuator node when the system needs low-voltage CAN communications and reduced-state operation. The manufacturer highlights ultra-low-power shutdown and standby modes for battery-powered applications, making those modes central to the power budget. The 1 Mbit/s physical-layer capability supports short communication bursts rather than long-distance sensing coverage. At the board level, keep the transceiver's supply rail clean, account for bus leakage and termination current during active states, and define the controller's wake and shutdown sequence so that the CAN node does not prevent the battery from reaching its target sleep current.
Empfohlen
CAN Gateway and Protocol Converter
The TCAN330DR is useful when building a CAN gateway or protocol-converter front end that connects a low-voltage embedded processor to a higher-level communications network. The host processor handles packet routing or protocol translation, while the TCAN330 handles the CANH/CANL physical signaling up to 1 Mbit/s. The 8-pin SOIC package makes the transceiver convenient for a conventional industrial PCB, but the gateway still needs galvanic-isolation, surge, ESD, and termination decisions based on its installation class. Confirm that the selected controller and transceiver agree on TXD/RXD logic, enable polarity, and fault behavior.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für TCAN330DR – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt |
|---|---|
| Brand | Texas Instruments |
| Package | 8-pin SOIC |
| Product Type | 3.3-V high-speed CAN transceiver |
| Data Rate | Up to 1 Mbit/s |
| Supply | 3.3 V |
| Transceiver Configuration | 1/1 |
| Operating Temperature | -40 C to +125 C |
| Low-Power Modes | Shutdown and standby |
Wichtigste Unterscheidungsmerkmale
- Low-voltage 3.3-V physical-layer interface (vs. 5-V CAN transceivers)
- Up-to-1-Mbit/s high-speed operation (vs. Lower-speed classical CAN transceivers)
- Standard 8-pin SOIC implementation (vs. SOT-23 and other compact CAN packages)
Designhinweise
Route CANH and CANL as a closely coupled differential pair with continuous ground reference beneath the pair where the board stackup permits. Keep the pair away from switching nodes, relays, motor outputs, and high-current return paths. Place the transceiver close to the CAN connector and controller to minimize stub effects, then follow the manufacturer layout recommendations for supply decoupling and exposed return connections.
Design the 3.3-V supply with local decoupling close to the transceiver and verify startup, standby, and shutdown sequencing against the host CAN controller. The verified manufacturer information confirms shutdown and standby modes but does not provide every timing threshold in the supplied snippets, so consult the current TI datasheet before selecting capacitors, enable levels, or delay components. Confirm that the bus remains in a safe state when the transceiver is disabled.
Do not assume that every 8-pin CAN transceiver is a drop-in replacement. Compare TXD/RXD logic, enable polarity, bus-recessive and bus-dominant behavior, loop-delay timing, fault handling, supply range, ESD or surge ratings, and temperature limits. The verified alternatives search did not establish a complete quantified drop-in replacement, so validate any substitute against the exact TI pinout and electrical timing requirements.
Compliance-Informationen
The supplied PartGenie result states ROHS3 Compliant. REACH status is shown as not provided, while the remaining environmental and conflict-mineral fields are not established by the verified data.