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TCAN1051DRBRQ1 - Automotive CAN FD Transceiver | TI
TCAN1051DRBRQ1

TCAN1051DRBRQ1 - Automotive CAN FD Transceiver | TI

The Texas Instruments TCAN1051DRBRQ1 is an automotive fault-protected CAN transceiver with CAN FD flexible data-rate support up to 2 Mbps, integrated sleep mode, and a 5 V supply, housed in an 8-pin VSON (DRB) 3x3 mm package rated from -55C to +125C. A CAN (Controller Area Network) transceiver is the physical-layer interface IC that converts the logic-level TXD and RXD signals of a CAN controller into the differential CANH and CANL bus signals defined by ISO 11898. Within the vehicle networking hierarchy, the transceiver sits between the MCU/CAN controller and the twisted-pair bus, providing dominant/recessive signaling, bus fault protection, and low-power standby or sleep behavior for networked electronic control units. Key features include automotive AEC-Q100 qualification, fault protection on the CAN bus pins (protection against faults to battery, ground, and overvoltage per the TI TCAN1051-Q1 product page), CAN FD flexible data-rate support up to 2 Mbps, and a sleep mode that reduces quiescent current for always-on vehicle networks. The -55C to +125C operating range supports under-hood and chassis deployments. The device implements a half-duplex differential physical layer with integrated receiver and driver stages. Internal protection circuitry clamps bus-pin transients and survives DC fault conditions on CANH and CANL, reducing the need for extensive external TVS components in harsh 12 V and 24 V vehicle power environments. Typical applications include body control modules, gateways, ADAS sensor clusters, battery management systems, and industrial CAN networks requiring robust fault tolerance and low standby power. Design consideration: confirm the sleep-mode wake behavior and bus biasing scheme against the TI datasheet, and verify that the 3x3 mm VSON thermal pad is well soldered to ground for transient robustness. This page synthesizes verified distributor listings, drop-in same-family alternatives, and design guidance not consolidated in the manufacturer datasheet.

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TCAN1145DRQ1 - Automotive CAN FD Transceiver | Texas Instruments
TCAN1145DRQ1

TCAN1145DRQ1 - Automotive CAN FD Transceiver | Texas Instruments

The Texas Instruments TCAN1145DRQ1 is an automotive CAN FD transceiver with selective wake and SPI-configurable operation, supporting data rates up to 5 Mbps and processor I/O voltages from 1.8 V to 5 V in a 14-pin SOIC package. It is designed for high-speed CAN networks that need enhanced data rates, reduced-node sleep operation, and controlled low-power wake behavior. A CAN transceiver is the physical-layer interface between a host processor and a Controller Area Network bus. The TCAN1145-Q1 family supports enhanced high-speed CAN FD and high-speed CAN operation, while its selective-wake function uses wake-up frame identification to reduce the number of active network nodes. Its SPI interface provides access to device configuration and status functions, allowing a microcontroller to manage transceiver behavior without relying on undisclosed control assumptions. The principal verified feature set includes support for CAN FD data rates up to 5 Mbps, nominal processor I/O operation from 1.8 V to 5 V, and selective wake for partial networking. The TCAN1145DRQ1 ordering variant is identified by DigiKey as a 1/1 half-CANbus transceiver in a 14-SOIC package. The TI product description also associates the device with automotive CAN FD applications and ISO 11898-2:2016-compatible selective-wake functionality. The device is intended for vehicle body, comfort, infotainment, gateway, and distributed control networks where sleeping nodes must be awakened selectively. Compared with a conventional always-on CAN transceiver, the selective-wake architecture can reduce activity in a partial network and preserve energy when only selected nodes communicate. The SPI interface also supports firmware-controlled configuration, which is useful when a system needs programmable bus-management behavior. Designers should confirm the complete electrical limits, pin functions, transceiver modes, ESD behavior, loopback behavior, and timing values from the manufacturer datasheet before layout release. CAN bus routing requires controlled differential impedance, appropriate termination, common-mode protection according to the vehicle design, and careful separation from noisy high-current paths. The transceiver should be placed near the connector and bus protection network, while SPI and ground returns should be routed away from the CANH and CANL conductors. TCAN1145DRQ1 is best suited to new automotive electronic systems that specifically need CAN FD, selective wake, SPI access, and a 1.8 V to 5 V processor interface. The TCAN1042HGDR comparison reference is useful for evaluating a different TI CAN transceiver, but it should not be treated as a drop-in replacement without confirming its pinout and electrical requirements. This page combines manufacturer information, distributor package identification, cross-reference context, and design guidance for engineering evaluation.

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TCAN1472-Q1 - Automotive CAN SIC Transceiver, 8Mbps, 8-SOIC | TI
TCAN1472-Q1

TCAN1472-Q1 - Automotive CAN SIC Transceiver, 8Mbps, 8-SOIC | TI

The Texas Instruments TCAN1472-Q1 is an automotive-grade, fault-protected CAN FD transceiver with Signal Improvement Capability (SIC) that supports classical CAN and CAN FD up to 8 Mbps, available in an 8-pin SOIC (D) package with industry-standard pin-out. It is qualified to AEC-Q100, listed as Functional Safety-Capable, and is designed to meet the physical-layer requirements of ISO 11898-2:2024 Annex A (CAN SIC). A CAN (Controller Area Network) transceiver is the physical-layer interface between a CAN protocol controller (typically an MCU or ASIC) and the differential CAN bus wiring. It converts the controller's TX/RX logic-level signals to the bus's dominant/recessive differential voltages and adds bus-side protection, fault detection, and EMC filtering. SIC is an optional extension layer that actively reshapes the bus waveform to reduce ringing on long stubs and high-speed topologies, allowing faster bit rates (up to 8 Mbps with CAN FD) on networks that previously had to slow down for signal integrity reasons. Key features of the TCAN1472-Q1 include: support for classical CAN and CAN FD up to 8 Mbps with active SIC; ±58 V (typ.) fault-protected CAN bus pins; IEC 61000-4-2 ESD rating of ±8 kV contact / ±15 kV air on bus pins; low-current standby mode with remote wake-up via bus; and an operating voltage range of 4.5 V to 28 V (load-dump tolerant up to 40 V). 'V'-suffix variants (e.g. TCAN1472VDRQ1, TCAN1472VDFFRQ1) include a VIO logic-level supply pin so the device can interface directly with 1.8 V / 2.5 V / 3.3 V MCUs without external level shifters. The device integrates a 3.3 V / 5 V tolerant reference output, thermal shutdown, driver-dominant time-out, and under-voltage lockout on both VCC and VIO. Its bus-side hardware meets ISO 11898-2:2024 Annex A (SIC), ISO 11898-2:2016, and SAE J2284, making it drop-in compatible with existing 8-pin CAN FD footprints such as TCAN1042-Q1 and TCAN1044A-Q1 while adding the SIC waveform improvement stage. Typical applications include automotive body and chassis ECUs (BCM, gateway, HVAC, lighting), ADAS sensor fusion ECUs, xEV battery-management and powertrain controllers, industrial CAN networks with long stub lengths, and any automotive CAN FD node that needs to coexist with classical CAN on the same bus. The wide supply range also makes the part well suited for 12 V and 24 V truck and off-road CAN bus systems. When designing with the TCAN1472-Q1, place a 100 nF decoupling capacitor as close as possible to VCC and (on V-suffix parts) VIO, and a 4.7 µF or larger bulk capacitor on the bus-side CAN supply. On long-stub networks, leave SIC enabled to suppress reflections; on point-to-point links SIC can be turned off for the lowest loop delay. Always verify that the chosen package thermal pad layout matches the 8-pin SOIC land pattern. This page synthesises TI datasheet parameters, distributor pricing tiers, and drop-in alternatives in the same 8-SOIC footprint - information not all collected on a single manufacturer page.

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TCAN330D - 3.3V 1Mbps CAN Transceiver | Texas Instruments
TCAN330D

TCAN330D - 3.3V 1Mbps CAN Transceiver | Texas Instruments

Texas Instruments TCAN330D is a 3.3-V, one-half CAN bus transceiver with a maximum specified data rate of 1 Mbps, ISO 11898 high-speed CAN physical-layer compatibility, and an 8-pin SOIC package. It is designed to connect a 3.3-V CAN controller to a physical CAN bus in industrial, automotive, and embedded systems. The device also provides ultra-low-power Shutdown and Standby modes for battery-powered equipment. A CAN transceiver is the physical-layer interface between a digital CAN controller and the differential CANH and CANL bus conductors. Unlike a general-purpose differential line driver, a CAN transceiver combines transmit, receive, bus-fault, and low-power functions in one device. The TCAN330 belongs to the TCAN33x family of 3.3-V CAN transceivers and is positioned for systems using ISO 11898 high-speed CAN. Verified device features include one-half CAN transceiver operation, data rates up to 1 Mbps, 3.3-V operation, an 8-SOIC package, and Shutdown and Standby operating states. The SOIC package supports conventional surface-mount assembly, while the low-power modes are useful when a portable or battery-operated controller must disconnect from the bus without losing its local supply. Texas Instruments states that this family is available in standard 8-pin SOIC packages for drop-in compatibility. The TCAN330D physically separates the controller-side TXD and RXD signals from the bus-side CANH and CANL interface. Designers must still provide correct controller logic levels, bus termination, decoupling, and protection appropriate to the vehicle or industrial environment. The provided data does not establish every absolute maximum rating, transceiver delay, output-level value, or bus-fault threshold, so those specifications should be confirmed in the manufacturer datasheet before release. Typical uses include industrial automation controllers, electric-vehicle subsystems, battery management gateways, motor-control equipment, diagnostic interfaces, and embedded CAN nodes. For a compact design, the logic interface is tied to a 3.3-V CAN controller, while the differential bus side connects to CANH and CANL through the application's termination and protection network. Layout and power integrity remain critical even in an eight-pin interface IC. Place required decoupling capacitors close to the supply pins, keep bus traces short and appropriately routed as a differential pair, and verify common-mode and fault-tolerance requirements against the complete system. Because no verified pricing, lifecycle, or complete pin-level table was supplied, those details remain marked for confirmation rather than inferred. This product page combines verified distributor and manufacturer information, CAN physical-layer context, practical design guidance, and explicit data gaps. The resulting TCAN330D reference is intended to accelerate component review while keeping engineering decisions traceable to the supplied sources.

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TCAN330DR - 3.3V 1Mbps CAN Transceiver | Texas Instruments
TCAN330DR

TCAN330DR - 3.3V 1Mbps CAN Transceiver | Texas Instruments

The Texas Instruments TCAN330DR is a 3.3-V high-speed CAN physical-layer transceiver specified for data rates up to 1 Mbit/s in an 8-pin SOIC package. It supports low-power shutdown and standby operation, making the device suitable for industrial automation, building control, embedded systems, and battery-powered equipment. The TCAN330 family is compatible with the ISO 11898 high-speed CAN physical-layer standard. 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.

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TCAN332D - 3.3V, 1Mbps CAN Transceiver | Texas Instruments
TCAN332D

TCAN332D - 3.3V, 1Mbps CAN Transceiver | Texas Instruments

The Texas Instruments TCAN332D is a 3.3 V single-supply CAN transceiver with a maximum signaling rate of 1 Mbps, one CAN channel, and an 8-pin SOIC package. It provides the physical-layer interface between a CAN controller and the differential CAN bus, supporting ISO 11898-2 high-speed CAN and CAN FD operation. The device is supplied from 3 V to 3.63 V and operates across the -40°C to +125°C temperature range. A CAN transceiver is a physical-layer interface IC that converts logic-level TXD and RXD signals into the dominant and recessive voltage levels used on a CAN bus. It also receives the bus differential voltage and returns a compatible controller signal. The TCAN332D belongs to the TCAN33x family of 3.3 V CAN transceivers with CAN FD support. Key features include 3.3 V single-supply operation, ISO 11898-2 compatibility, a 1 Mbps maximum signaling rate, and receiver common-mode input capability from -2 V to 7 V. The family also includes devices with data rates up to 5 Mbps, although the verified TCAN332D ordering information identifies the TCAN332D as a 1 Mbps CAN device. Ultra-low-power shutdown and standby functionality makes the family suitable for battery-powered equipment. The TCAN332D uses separate transmit, receive, ground, and CAN bus connections. Its differential bus architecture supports noisy automotive and industrial environments, while the transceiver-level logic interface connects directly to a CAN controller. Engineers should verify loopback, bus termination, fault behavior, and timing against the manufacturer datasheet before deploying a new network. Typical applications include automotive electronic control units, industrial automation equipment, robotics, building controls, battery-powered sensors, and CAN FD gateways. The 8-pin SOIC package supports conventional PCB assembly and is identified by Texas Instruments as available for drop-in-compatible CAN family implementations. Design attention should focus on decoupling, termination, common-mode range, ground return, and protection from transients. A 120-ohm termination is normally placed at each end of a properly terminated CAN bus, but the final network topology and protection strategy must match the system requirements. This page consolidates verified manufacturer and distributor information, same-package alternatives, application guidance, and design notes for engineers evaluating the TCAN332D.

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TCAN332DR - 3.3V, 1Mbps CAN Transceiver | Texas Instruments (Tape & Reel)
TCAN332DR

TCAN332DR - 3.3V, 1Mbps CAN Transceiver | Texas Instruments (Tape & Reel)

The Texas Instruments TCAN332DR is a 3.3 V single-supply CAN transceiver with a maximum signaling rate of 1 Mbps, one CAN channel, and an 8-pin SOIC package. It provides the physical-layer interface between a CAN controller and the differential CAN bus, supporting ISO 11898-2 high-speed CAN and CAN FD operation. The device is supplied from 3 V to 3.63 V and operates across the -40°C to +125°C temperature range. A CAN transceiver is a physical-layer interface IC that converts logic-level TXD and RXD signals into the dominant and recessive voltage levels used on a CAN bus. It also receives the bus differential voltage and returns a compatible controller signal. The TCAN332DR belongs to the TCAN33x family of 3.3 V CAN transceivers with CAN FD support. Key features include 3.3 V single-supply operation, ISO 11898-2 compatibility, a 1 Mbps maximum signaling rate, and receiver common-mode input capability from -2 V to 7 V. The family also includes devices with data rates up to 5 Mbps, although the verified TCAN332DR ordering information identifies the TCAN332DR as a 1 Mbps CAN device. Ultra-low-power shutdown and standby functionality makes the family suitable for battery-powered equipment. The TCAN332DR uses separate transmit, receive, ground, and CAN bus connections. Its differential bus architecture supports noisy automotive and industrial environments, while the transceiver-level logic interface connects directly to a CAN controller. Engineers should verify loopback, bus termination, fault behavior, and timing against the manufacturer datasheet before deploying a new network. Typical applications include automotive electronic control units, industrial automation equipment, robotics, building controls, battery-powered sensors, and CAN FD gateways. The 8-pin SOIC package supports conventional PCB assembly and is identified by Texas Instruments as available for drop-in-compatible CAN family implementations. Design attention should focus on decoupling, termination, common-mode range, ground return, and protection from transients. A 120-ohm termination is normally placed at each end of a properly terminated CAN bus, but the final network topology and protection strategy must match the system requirements. This page consolidates verified manufacturer and distributor information, same-package alternatives, application guidance, and design notes for engineers evaluating the TCAN332DR.

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TCAN334D - 3.3V CAN FD Transceiver | Texas Instruments | Industrial
TCAN334D

TCAN334D - 3.3V CAN FD Transceiver | Texas Instruments | Industrial

The Texas Instruments TCAN334D is a 3.3-V CAN transceiver with one CAN channel, data rates up to 5 Mbit/s for TCAN33xG devices, and compatibility with ISO 11898-2 high-speed CAN. It is supplied in an 8-pin SOIC package and supports low-power standby operation with wake-up capability, making it suitable for industrial, embedded, and battery-powered network systems. The device operates from a single 3.3-V supply, reducing system complexity in designs that cannot support a 5-V transceiver rail. A CAN transceiver is the physical-layer interface between a CAN controller and the differential CAN bus. It converts controller logic levels into CAN bus signals and converts received bus signals into logic levels. The TCAN334D belongs to the TCAN33x family of 3.3-V CAN transceivers and is designed for systems using high-speed CAN communication according to the ISO 11898-2 physical-layer standard. The principal feature of the TCAN334D is its low-power behavior. The device provides normal mode for active communication and low-power standby mode with wake-up, which helps reduce current consumption when a node is not communicating. Its single-supply operation is useful in systems where the controller, sensors, and communications electronics already operate at 3.3 V. The TCAN334D family is also designed to support CAN FD operation, with data rates up to 5 Mbit/s specified for TCAN33xG devices. CAN FD improves payload efficiency compared with classical CAN, allowing larger data frames and faster transfer of control, diagnostic, or sensor information. Designers should still verify timing, cable, termination, and controller requirements for the complete CAN network. Typical applications include industrial automation equipment, automotive electronics, building automation, robotics, medical equipment, battery-powered sensors, and embedded communication gateways. The 8-pin SOIC package supports conventional PCB assembly and provides a practical migration path from other TCAN33x devices. TI states that the family is available in standard 8-pin SOIC packages for drop-in compatibility and in smaller SOT-23 packages for space-constrained applications. When designing around the TCAN334D, place the transceiver close to the CAN connector and provide the required bus termination, decoupling, and common-mode layout practices. Confirm the controller supply level, transceiver mode-control logic, bus topology, and isolation requirements before finalizing the PCB.

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TCAN334DCNR - 3.3V CAN FD Transceiver, SOT-23-8 | Texas Instruments
TCAN334DCNR

TCAN334DCNR - 3.3V CAN FD Transceiver, SOT-23-8 | Texas Instruments

The Texas Instruments TCAN334DCNR is a 3.3-V Controller Area Network (CAN) transceiver supporting CAN FD (Flexible Data Rate) up to 1 Mbps, housed in an 8-pin SOT-23 (DCN) package. Designed for ISO 11898-1 High-Speed CAN physical layer compliance, it integrates a 1/1 (one transmit, one receive) transceiver half between a CAN protocol controller and the physical bus, with low power Shutdown and Standby modes for battery-powered applications. A CAN transceiver is a physical-layer interface IC that converts the differential digital signals of a CAN protocol controller into the robust, fault-tolerant differential signaling required on the automotive or industrial CAN bus. Within the broader hierarchy, a CAN transceiver sits below the CAN controller (typically integrated in an MCU) and above the physical twisted-pair bus; it belongs to the Interface ICs > Networking transceivers category and is essential for in-vehicle networking (CAN, CAN FD), industrial automation (CANopen, DeviceNet), and any distributed control system requiring reliable multi-node communication. Key features include 3.3-V single-supply operation compatible with 3.3-V MCUs (no level shifter required), ultra-low current consumption in Shutdown/Standby modes, integrated bus dominant time-out protection, thermal shutdown, and an internal slope-control / driver output that meets the ISO 11898-2 (High-Speed CAN) requirements. Logic-side inputs are TTL-compatible and tolerate 5-V MCU rails. The TCAN334DCNR uses TI's BiCMOS process, allowing the high-voltage bus side (up to +-18-V fault on CANH/CANL) to coexist with the low-voltage 3.3-V digital core. Loop-delay symmetry is optimized for CAN FD frames with payload bit rates beyond 1 Mbps on the data phase, ensuring robust arbitration-to-data transitions. Typical applications include automotive body electronics (door modules, HVAC, seat controllers), industrial sensor networks, building automation, battery management (BMS) slave-node communication, and any 3.3-V MCU system requiring a compact CAN physical interface. When designing with this device, ensure the CAN bus termination (typically 120 ohms at each bus end) is correct, and route the CANH/CANL traces as a 100-ohm differential pair on the PCB. The 8-pin SOT-23 footprint gives strong thermal coupling for a small package, allowing sustained high-bus-traffic operation without exceeding junction ratings. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, supporting faster design decisions for embedded engineers.

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TCAN334DR - 3.3V CAN FD Transceiver | Texas Instruments | Industrial (Tape & Reel)
TCAN334DR

TCAN334DR - 3.3V CAN FD Transceiver | Texas Instruments | Industrial (Tape & Reel)

The Texas Instruments TCAN334DR is a 3.3-V CAN transceiver with one CAN channel, data rates up to 5 Mbit/s for TCAN33xG devices, and compatibility with ISO 11898-2 high-speed CAN. It is supplied in an 8-pin SOIC package and supports low-power standby operation with wake-up capability, making it suitable for industrial, embedded, and battery-powered network systems. The device operates from a single 3.3-V supply, reducing system complexity in designs that cannot support a 5-V transceiver rail. A CAN transceiver is the physical-layer interface between a CAN controller and the differential CAN bus. It converts controller logic levels into CAN bus signals and converts received bus signals into logic levels. The TCAN334DR belongs to the TCAN33x family of 3.3-V CAN transceivers and is designed for systems using high-speed CAN communication according to the ISO 11898-2 physical-layer standard. The principal feature of the TCAN334DR is its low-power behavior. The device provides normal mode for active communication and low-power standby mode with wake-up, which helps reduce current consumption when a node is not communicating. Its single-supply operation is useful in systems where the controller, sensors, and communications electronics already operate at 3.3 V. The TCAN334DR family is also designed to support CAN FD operation, with data rates up to 5 Mbit/s specified for TCAN33xG devices. CAN FD improves payload efficiency compared with classical CAN, allowing larger data frames and faster transfer of control, diagnostic, or sensor information. Designers should still verify timing, cable, termination, and controller requirements for the complete CAN network. Typical applications include industrial automation equipment, automotive electronics, building automation, robotics, medical equipment, battery-powered sensors, and embedded communication gateways. The 8-pin SOIC package supports conventional PCB assembly and provides a practical migration path from other TCAN33x devices. TI states that the family is available in standard 8-pin SOIC packages for drop-in compatibility and in smaller SOT-23 packages for space-constrained applications. When designing around the TCAN334DR, place the transceiver close to the CAN connector and provide the required bus termination, decoupling, and common-mode layout practices. Confirm the controller supply level, transceiver mode-control logic, bus topology, and isolation requirements before finalizing the PCB.

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TCAN337D - 3.3 V, 1 Mbps CAN FD Transceiver | Texas Instruments
TCAN337D

TCAN337D - 3.3 V, 1 Mbps CAN FD Transceiver | Texas Instruments

The Texas Instruments TCAN337D is a 3.3 V CAN FD transceiver with one CAN transmitter and one CAN receiver, a maximum specified data rate of 1 Mbps, and an 8-pin SOIC package. It is designed for 3.0 V to 3.6 V supply operation and supports operation from -40°C to 125°C. The device provides a half-duplex physical-layer interface between a CAN controller and a high-speed CAN bus. A CAN transceiver is the physical-layer interface within a Controller Area Network. A CAN controller generates and interprets digital frames, while the transceiver converts that logic-level information into differential bus signals and receives bus states back into logic-compatible signals. The TCAN33x family is compatible with the ISO 11898 High-Speed CAN Physical Layer standard, as stated on the Texas Instruments product page. The TCAN337D combines a 3.3 V operating range with a stated data rate of up to 1 Mbps and CAN FD support. Its supply current is listed as 180 mA in the supplied cross-reference data, while the receiver hysteresis is 120 mV. The 8-SOIC package is identified by DigiKey as a surface-mount package, and the family documentation states that the standard 8-pin SOIC packages support drop-in compatibility. Typical bus applications include industrial automation equipment, embedded controllers, vehicle electronics, battery-powered instruments, and other 3.3 V systems that communicate over a high-speed CAN network. Because CAN is a multi-node differential bus, transceiver placement, termination, grounding, and controller compatibility remain important system-level considerations. For a new PCB, place the transceiver close to the bus connector and CAN controller, provide a continuous ground reference, route the differential bus as a coupled pair, and install the required 120-ohm termination only at appropriate bus endpoints. Existing designs should verify voltage levels, pin mapping, transceiver mode, and timing before upgrading. This page combines verified manufacturer and distributor information, explicit data gaps, and engineering guidance for selecting and implementing the TCAN337D. It does not infer undocumented electrical limits, pricing, or cross-brand replacements.

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TCAN337DR - 3.3V CAN FD Transceiver | Texas Instruments
TCAN337DR

TCAN337DR - 3.3V CAN FD Transceiver | Texas Instruments

The Texas Instruments TCAN337DR is a 3.3 V single-channel CAN transceiver with CAN FD support, designed for 3 V to 3.6 V operation and data rates up to 1 Mbps in an 8-pin SOIC package. It provides a compact physical-layer interface between a CAN controller and the differential CAN bus, while supporting ISO 11898-2 high-speed CAN communication. A CAN transceiver, also called a CAN bus interface IC, converts logic-level TXD and RXD signals into the differential CAN bus voltage and back again. In the system hierarchy, it belongs to interface ICs and specifically to the CAN physical-layer family. The TCAN337DR supports normal mode, silent mode, low-power shutdown, and standby operation, making it useful for both continuously connected and battery-powered equipment. Key verified features include 3.3 V single-supply operation, 3 V to 3.6 V supply range, up to 1 Mbps signaling rate, CAN FD compatibility, ISO 11898-2 compatibility, and an 8-pin SOIC package. The listed operating temperature is -40°C to 125°C, making the device suitable for industrial and automotive-temperature environments when the complete system satisfies its qualification requirements. The TCAN337 family includes a standard 8-pin SOIC option intended for drop-in compatibility, while SOT-23 options address space-constrained designs. TCAN337G variants extend the signaling rate to 5 Mbps, whereas the TCAN337DR is identified as a 1 Mbps device. This distinction is important when selecting a replacement or comparing newer CAN FD hardware. Typical applications include industrial automation equipment, automotive and transportation electronics, robotics, building controls, and embedded CAN gateways. The 3.3 V supply operation is especially useful with low-voltage processors, while the transceiver isolates the logical interface from the physical bus wiring. Designers should provide correct bus termination, a suitable common-mode network, and compliant transceiver decoupling. The SOIC footprint simplifies conventional leaded-board assembly, but exposed-pad-free packages may limit heat dissipation compared with an exposed-pad option. Verify the exact logic levels, bus fault limits, standby behavior, and CAN FD timing before substituting another device.

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TCAN3403-Q1 - 3.3V Automotive CAN FD Transceiver | TI
TCAN3403-Q1

TCAN3403-Q1 - 3.3V Automotive CAN FD Transceiver | TI

The Texas Instruments TCAN3403-Q1 is an automotive-grade 3.3 V Controller Area Network (CAN) Flexible-Data-Rate (FD) transceiver with flexible I/O and standby mode, available in 8-pin SOIC (D) and 8-pin SON (DRB) packages. It supports data rates up to 5 Mbps (CAN FD) and is compliant with ISO 11898-2:2016 physical-layer requirements, including ±58 V bus fault protection for 12 V and 24 V battery systems. Internal logic-level translation through the VIO pin (1.7 V to 5.5 V) allows direct interface to 1.8 V, 2.5 V, or 3.3 V MCUs without an external level shifter. A CAN transceiver (also called a CAN physical-layer or CAN PHY) is the analog interface IC that sits between a digital CAN protocol controller (typically inside an MCU) and the differential CANH/CANL bus wires. It converts the controller's transmit (TXD) digital stream into a balanced differential signal on the bus and vice versa, while providing dominant/common-mode biasing, ESD protection, bus-fault survival, and optional low-power modes. CAN FD extends classic CAN by increasing payload size (64 bytes) and bit rate (up to 5 Mbps in the data phase), enabling higher bandwidth for automotive body, chassis, and powertrain networks; the TCAN3403-Q1 operates seamlessly on mixed classic CAN and CAN FD networks. Key features of the TCAN3403-Q1 include AEC-Q100 Grade 1 qualification for automotive use, ±58 V bus standoff (versus typical ±40 V parts), low-loop delay for FD arbitration, thermal-shutdown protection, and a standby mode with remote-wake request via the bus (per ISO 11898-2:2016). The 3.3 V single-supply operation eliminates the 5 V LDO that older 5 V transceivers required, reducing BOM cost and PCB area by roughly 10-30 mm². The device uses a symmetric differential driver architecture with controlled edge rates to minimize EMI and reflections on unterminated stubs. Integrated protection includes undervoltage lockout on both VCC and VIO, TXD dominant-timeout to prevent bus lockup, hot-plug support, and ±25 kV HBM / ±12 kV IEC 61000-4-2 contact discharge ESD on the bus pins. Typical automotive applications include body-control modules (BCM), gateway ECUs, infotainment domain controllers, ADAS sensor ECUs, and industrial CAN-FD nodes needing automotive-grade qualification. The wide bus-fault range also makes it suitable for 24 V truck and off-road machinery CAN buses where legacy 5 V parts would fail. Designers should add a 100 nF decoupling cap on VCC and VIO placed within 2 mm of the pins, and a common-mode choke plus split termination (60 Ω + 60 Ω with 4.7 nF to ground) on the bus side for IEC 61000-4-2 ESD compliance and best EMI performance. The STB pin enables standby mode (~15 µA ICC), so connect it to a GPIO for software-controlled sleep. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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TCAN3404-Q1 - Automotive 3.3V CAN FD Transceiver | Texas Instruments
TCAN3404-Q1

TCAN3404-Q1 - Automotive 3.3V CAN FD Transceiver | Texas Instruments

The Texas Instruments TCAN3404-Q1 is an automotive-qualified 3.3V CAN flexible-data-rate (CAN FD) transceiver that supports data rates up to 8 Mbps and is housed in an 8-pin TSOT-23 (DDF) package. The device integrates ±58V bus fault protection and is compliant with the ISO 11898-2:2016 high-speed CAN physical layer specification. It is AEC-Q100 qualified for automotive applications and supports both low-power standby mode (controlled via the STB pin) and an ultra-low-power shutdown mode (controlled via the SHDN pin). A CAN FD transceiver, also called a CAN physical-layer (PHY) device, is the interface between a digital CAN controller (or microcontroller with integrated CAN MAC) and the differential CAN bus wires. It converts the controller's transmit (TXD) and receive (RXD) single-ended logic signals into differential bus voltages (CANH, CANL), and provides bus arbitration, fault protection, and ESD handling for the harsh automotive electrical environment. The TCAN3404-Q1 belongs to the broader category hierarchy of: CAN transceiver → CAN interface IC → serial interface IC → wired connectivity IC → interface & connectivity semiconductor. The 3.3V (rather than 5V) supply rail reduces power loss in modern automotive MCU domains. Key features include ±58V bus fault tolerance (industry-leading for the 8-pin TSOT-23 form factor), ±25V common-mode range on CANH/CANL, 8 kV HBM ESD protection on bus pins, low-loop delay to support 8 Mbps CAN FD frames, and ultra-low-power shutdown current. Internal pull-down resistors on STB and SHDN default the device to safe operating states if pins are left floating. The TSOT-23-8 package measures 2.9 mm × 1.6 mm and is well suited for space-constrained body electronics and zonal ECU modules. Architecturally, the TCAN3404-Q1 uses a single 3.3V supply rail, eliminating the need for an external charge pump or 5V regulator that legacy 5V CAN transceivers sometimes require. The transmitter and receiver share a common-mode reference and slope-control circuitry, allowing fast bit transitions while minimizing EMI on unshielded twisted-pair automotive harnesses. The device is designed for robust coexistence on mixed 3.3V/5V CAN networks, with a recessive bias that minimizes error frames during arbitration. Typical applications include automotive body control modules, gateway ECUs, ADAS sensor CAN-FD links, battery management system (BMS) communication buses, and infotainment CAN backbones. It is also used in industrial CAN-FD nodes and heavy-truck J1939 networks where ±58V load-dump survival is required. The shutdown mode is particularly useful in battery-powered systems that need to enter sleep states with the bus still biased. Designers should pair the TCAN3404-Q1 with a 3.3V CAN-capable MCU (such as TI's TMS570 or C2000 families) and provide a common-mode choke plus split termination on the bus to maximize radiated-emissions margin. Care must be taken not to leave SHDN floating in mission-critical designs; tying it to logic high enables ultra-low-power mode when the ECU shuts down. This page aggregates distributor stock, verified drop-in replacement MPNs (including the closely-related TCAN3403-Q1 and TCAN3413-Q1), and engineering design notes that supplement the manufacturer datasheet with PCB-layout, ESD, and mixed-voltage coexistence guidance.

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TCAN3413 - 3.3V CAN FD Transceiver, ±58V Bus Fault, SOIC-8 | TI
TCAN3413

TCAN3413 - 3.3V CAN FD Transceiver, ±58V Bus Fault, SOIC-8 | TI

The Texas Instruments TCAN3413 is a 3.3-V Controller Area Network Flexible Data-rate (CAN FD) transceiver in an 8-pin SOIC (D) package with ±58-V bus fault protection, ISO 11898-2:2016 compliance, and certified EMC operation up to 5 Mbps. It includes internal logic-level translation via the VIO pin that allows the I/O side to interface directly to 1.8-V, 2.5-V, or 3.3-V logic, eliminating the need for an external level shifter on multi-voltage MCUs. The device supports a low-power standby mode with wake-up over CAN that conforms to the ISO 11898-2:2016 wake-up pattern (WUP), making it well suited to automotive body and industrial remote-IO applications that must stay quiescent until bus activity resumes. A CAN bus is a differential, multi-drop vehicle and industrial field bus originally specified by Bosch and standardized by ISO 11898; CAN FD extends classical CAN from 1 Mbps to 5 Mbps and increases payload from 8 bytes to 64 bytes, while the physical-layer chip (the transceiver) adapts digital logic to the differential bus and protects downstream devices from the harsh bus-side environment. The TCAN3413 belongs to the TI CAN physical-layer IC family, which sits between the protocol controller (in the MCU) and the differential bus lines, and is widely deployed alongside TCAN3414 in the same product family. The device is a direct successor to legacy 3.3-V CAN transceivers and provides higher bus-fault tolerance, robust ESD protection on the bus pins, and more flexible power-saving options. Typical use cases include automotive body electronics, industrial control CAN nodes, building-automation sensors, and telecom base-station housekeeping buses. When designing with this part, ensure the VIO supply matches the MCU logic level and that bus termination follows ISO 11898-2:2016 guidance, as improper stub length and missing 120 ohm terminations are the leading cause of bus error frames. This page synthesizes distributor pricing, drop-in alternatives from the same TI CAN family, and practical design notes not found in the manufacturer datasheet.

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TCAN3414 - 3.3V CAN FD Transceiver, 5Mbps, ±58V Bus Fault | Texas Instruments
TCAN3414

TCAN3414 - 3.3V CAN FD Transceiver, 5Mbps, ±58V Bus Fault | Texas Instruments

The Texas Instruments TCAN3414 is a 3.3-V Controller Area Network Flexible Data Rate (CAN FD) transceiver with standby mode, supporting data rates up to 5 Mbps and providing ±58-V bus fault protection. Housed in 8-pin SOIC (D) and 8-pin SON (DRB) packages, it is designed for industrial, automotive, and building-automation networks that need robust communication in electrically harsh environments. A CAN transceiver is the physical-layer interface between a CAN protocol controller (typically a microcontroller's CAN module or an external CAN controller) and the differential CAN bus. It converts the controller's digital transmit/receive signals into the ISO 11898-2:2016 compliant differential bus levels, while providing ESD protection, common-mode rejection, and bus fault tolerance. Within the broader hierarchy, a CAN transceiver sits below the CAN controller and above the physical wiring harness, and is itself a type of line driver / interface IC in the Interface > Interface ICs category. Key features include certified electromagnetic compatibility (EMC) for classical CAN and CAN FD up to 5 Mbps, ±58-V bus fault protection on the CANH/CANL pins, ±30-V common-mode range, and ±8-kV HBM ESD protection per IEC 61000-4-2 contact discharge on bus pins. The 1.7-V to 3.6-V IO range allows direct interfacing with 1.8-V, 2.5-V, 3.3-V, and 5-V microcontrollers without level shifters. A standby mode (via the STB pin) reduces quiescent current for low-power system sleep states. From an architecture standpoint, the TCAN3414 integrates a high-speed differential line driver, a differential comparator receiver, internal slope control for reduced EMI, and thermal-shutdown protection. The driver exhibits typical loop delay under 200 ns, allowing robust CAN FD performance at 2 Mbps and 5 Mbps. The internal protection circuitry clamps inductive transients on the bus, and the device meets the GIFT/ICT compliant IEC 62228-3 and IEC 61000-4-2 standards for ESD on bus pins. This combination makes the TCAN3414 a robust drop-in upgrade for older 3.3-V CAN transceivers such as the SN65HVD233/234/TCAN332 families. Typical applications include industrial CAN nodes (PLC modules, motor drives, sensors), building-automation HVAC controllers, battery-management system (BMS) communication in 48-V mild-hybrid and energy-storage systems, automotive body and infotainment ECUs, and any embedded design that needs certified EMC and high bus-fault tolerance on a 3.3-V rail. The ±58-V bus fault protection eliminates the need for external TVS diodes in most 12-V and 24-V industrial systems, simplifying BOM and reducing PCB area. When designing with this device, place the VIO/VCC decoupling capacitors as close as possible to the device pins and use a 100-nF X7R ceramic plus a 1-µF bulk capacitor. Ensure the CAN bus is terminated with 120-Ω resistors at each end of the bus (per ISO 11898-2), and keep the CANH/CANL traces as a tightly coupled differential pair to minimize EMI emissions. This page synthesizes distributor pricing, drop-in alternatives, application guidance, and design notes that go beyond what the manufacturer datasheet alone provides. XAIPART cross-references verified stock from authorized distributors and pairs it with parametric comparison tables to help engineers select the correct 3.3-V CAN FD transceiver for industrial and automotive designs.

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TCAN4572-Q1 - Automotive CAN FD Controller + SIC Transceiver | TI
TCAN4572-Q1

TCAN4572-Q1 - Automotive CAN FD Controller + SIC Transceiver | TI

The Texas Instruments TCAN4572-Q1 is an automotive-grade CAN FD controller with an integrated CAN Signal Improvement Capable (SIC) transceiver, housed in a VQFN-24 package. It combines an ISO 11898-1:2015 compliant CAN FD protocol controller with an ISO 11898-2:2016 compliant physical layer transceiver, supporting data rates up to 8 Mbps with SIC enabled for improved signal integrity on long or star-topology bus networks. A CAN FD (Controller Area Network Flexible Data-Rate) controller with integrated transceiver is a system-on-chip that combines a CAN protocol engine and a physical layer transceiver in one device. The protocol controller manages message framing, arbitration, and error handling per the ISO 11898-1 standard, while the transceiver converts digital logic levels to the differential CANH/CANL bus signals per ISO 11898-2. By integrating both blocks, the TCAN4572-Q1 reduces PCB area, BOM count, and host MCU CAN peripheral requirements, placing it within the broader hierarchy of automotive interface IC > CAN interface > CAN FD transceiver/controller > in-vehicle networking IC. Key features include support for classic CAN and CAN FD frames, an SPI interface to the host microcontroller, AEC-Q100 qualification for automotive applications, and SIC (Signal Improvement Capability) for cleaner signal edges on complex topologies. The device operates over a wide supply range suitable for 12V automotive battery rails and includes thermal shutdown, bus dominant time-out, and undervoltage protection. The architecture pairs a dedicated CAN FD controller core with a low-emission differential transceiver. By performing in-situ signal conditioning via SIC, the TCAN4572-Q1 allows designers to deploy CAN FD networks across unshielded cable, mixed topologies, or nodes with significant stub lengths without compromising the bit-time budget. Typical applications include automotive body and chassis ECUs, ADAS sensor networks, battery management system (BMS) communication in electric vehicles, industrial CAN FD gateways, and CAN FD Light systems. The integrated MCU interface simplifies bring-up across zonal architectures where the host processor may lack an on-chip CAN FD peripheral. Designers must evaluate bus topology termination, stub length, and SIC enable/disable timing relative to network jitter budgets. The SPI clock and chip-select routing should be kept short to avoid protocol-controller timing violations during bus error interrupts. This page synthesizes distributor availability, drop-in alternative candidates, and practical design guidance drawn from the Texas Instruments TCAN4572-Q1 datasheet in a single product brief not found on the manufacturer page or distributor listings alone.

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TCAN6062-Q1 - CAN XL Transceiver, AEC-Q100, SOIC-8 | TI
TCAN6062-Q1

TCAN6062-Q1 - CAN XL Transceiver, AEC-Q100, SOIC-8 | TI

The Texas Instruments TCAN6062-Q1 is an automotive-grade, high-speed Controller Area Network (CAN) transceiver that meets the physical layer requirements of the ISO 11898-2:2024 Annex A (CAN XL) specification, housed in an 8-pin SOIC (D) package. Key parameters include CAN XL data-rate support up to 20 Mbps, integrated Signal Improvement Capability (SIC) mode, and PWM decoding on the TXD pin for FAST TX/FAST RX operation. A CAN transceiver is a physical-layer interface IC that converts the differential CAN bus signals (CANH, CANL) into the single-ended TXD/RXD logic levels required by a host microcontroller or CAN controller. It sits in the hierarchy bus transceiver -> bus interface IC -> interface IC -> semiconductor, providing galvanic isolation, level shifting, bus dominant/recessive arbitration, and EMC/ESD protection for the in-vehicle network. Modern CAN XL extends classical CAN and CAN FD by adding a higher data-rate payload channel while preserving backward compatibility with ISO 11898-2. Key features include an integrated standby mode for low-power sleep current, ±8 kV IEC 61000-4-2 ESD protection on the bus pins, ±58 V bus fault protection, and AEC-Q100 Grade 1 qualification (–40 °C to +125 °C ambient). The TCAN6062-Q1 also supports PWM-decoded signaling on TXD, enabling the SIC mode to actively reduce signal ringing during dominant-to-recessive transitions, which is critical for reliable multi-drop CAN XL networks at high data rates. The device architecture pairs a high-speed differential driver/receiver pair with an internal logic core that monitors TXD and decodes PWM-coded commands to switch between normal, FAST TX, FAST RX, SIC, and standby states. Compared with legacy CAN FD transceivers (e.g. TCAN1044A-Q1), the TCAN6062-Q1 adds CAN XL PHY support and the signal-conditioning features required for ISO 11898-2:2024 Annex A compliance, while remaining pin-compatible to 8-pin SOIC footprints used by prior TCAN families. Typical applications include automotive CAN XL backbone and zone-architecture networks, ADAS sensor ECUs (radar, lidar, camera), powertrain and chassis CAN nodes, body-domain controllers, and industrial CAN networks migrating from CAN FD to CAN XL. A key design consideration: ensure the bus termination (typically 120 Ω at each end of the CAN XL backbone, with SIC transceivers often allowing split termination) is sized according to the cable DC resistance and number of in-line stubs. STB pin logic levels must respect the wake/sleep timing in the datasheet to avoid bus contention on cold-start. This page synthesizes manufacturer specifications, distributor availability, AEC-Q100 compliance signals, and same-package cross-reference MPNs (TCAN1044A-Q1, TCAN1472-Q1) into a single engineering reference not duplicated on the TI datasheet alone.

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TDA18214AHN/C1,557 - Silicon TV Tuner IC DVB-T | NXP
TDA18214AHN-C1557

TDA18214AHN/C1,557 - Silicon TV Tuner IC DVB-T | NXP

The NXP Semiconductors TDA18214AHN/C1,557 is a high-performance silicon tuner IC designed for digital terrestrial and digital cable TV reception, controlled via an I2C serial interface and housed in a 40-pin HVQFN (6x6 mm) exposed-pad package. The part delivers a Low IF (LIF) output signal to an external demodulator and supports all major digital TV standards including DVB-T. A silicon tuner is an integrated RF receiver front-end that replaces the can-tuned varactor modules used in legacy analog televisions. Within the receiver signal chain hierarchy, it sits at the top: antenna or cable input -> silicon tuner (RF amplification, image-reject mixing, channel filtering) -> Low IF output -> demodulator IC -> transport stream. Because tuning, gain control, and filtering are all implemented on-chip, the TDA18214 family dramatically reduces board area, BOM count, and factory alignment effort compared with discrete tuner designs. Key features of the TDA18214AHN include single-conversion architecture delivering a Low IF signal, full I2C bus control for channel selection and gain programming, support for all digital terrestrial and cable TV standards (DVB-T, DVB-C, ISDB-T, ATSC, DTMB families), and an exposed-pad 40-HVQFN package suitable for compact set-top box and TV main boards. Surface-mount construction supports standard reflow assembly. Architecturally, the TDA18214 integrates a low-noise RF amplifier, image-reject downconversion mixer, broadband synthesizer, and channel-selection filtering in a single CMOS/BiCMOS die. Delivering LIF directly to the demodulator eliminates SAW-filter-heavy IF stages in many designs, and the digital-controlled gain distribution optimizes linearity versus noise figure across the received channel. Typical applications include digital set-top boxes, integrated digital TV (iDTV) main boards, USB TV tuner dongles, PC-TV capture cards, and cable/terrestrial hybrid receivers. Its broad standards support lets one design serve multiple regional markets with firmware changes only. Design consideration: as a 6x6 mm HVQFN with exposed pad, the thermal and ground path depends on the PCB land pattern; the exposed pad must be soldered to a solid ground plane with thermal vias, and the I2C bus requires proper pull-up sizing for reliable 100/400 kHz communication. This page synthesizes distributor availability data, drop-in alternatives, and practical design notes not found in the manufacturer datasheet. Note that this part is marked Obsolete (last buy March 31, 2016; last delivery June 30, 2016), so availability is limited to remaining distributor and broker stock as of 2026-10-11.

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TDA19989BET/C1,518 - HDMI 1.4 Transmitter 150MHz | NXP
TDA19989BET-C1518

TDA19989BET/C1,518 - HDMI 1.4 Transmitter 150MHz | NXP

The NXP Semiconductors TDA19989BET/C1,518 is a 150 MHz pixel-rate HDMI 1.4 transmitter IC with integrated HDCP 1.3 copy protection, CEC support, and an I2C control interface, housed in a 64-TFBGA (4.5 x 4.5 mm) ball grid array package. An HDMI transmitter IC is a digital video interface device that encodes parallel video pixel data into TMDS (Transition Minimized Differential Signaling) serial streams for transmission over HDMI or DVI links. Within the system hierarchy, it sits in the video signal chain between a graphics source such as a SoC, microcontroller, or video processor and the HDMI physical connector, converting ITU656/parallel RGB video input into a standards-compliant high-definition multimedia output. Key features of the TDA19989BET/C1,518 include support for up to 150 MHz pixel clock rates (enabling 1080p60 resolution), compliance with HDMI v1.3a and HDMI 1.4 specifications, HDCP 1.3 content protection for encrypted media streams, and compatibility with CEA-861B, DVI 1.0, and ITU656 video standards. The device provides three 8-bit video input paths and is fully controlled through a standard I2C serial interface, allowing a host processor to configure resolution, color depth, and HDCP sessions. Technically, the transmitter integrates TMDS clock and data serialization, audio embedding over HDMI, InfoFrame generation, and CEC (Consumer Electronics Control) messaging, reducing external component count in set-top box and AV receiver designs. The 64-TFBGA (4.5 x 4.5 mm) surface-mount package suits space-constrained consumer video boards while supporting the high-speed differential routing required for TMDS signals. Typical applications include set-top boxes, AV receivers, digital televisions, and HDMI-enabled embedded graphics boards. The 150 MHz pixel rate covers all standard 1080p video formats and their associated embedded audio streams. Design consideration: HDCP 1.3 operation requires careful I2C firmware handling and licensed HDCP keys; TMDS output pairs demand controlled-impedance PCB routing with matched lengths to maintain signal integrity at 150 MHz pixel rates. Note: this part is listed as Obsolete by supplier datasheet databases (Part Status: Obsolete); it remains procurable through surplus and broker channels. This page synthesizes distributor availability, specification data, family alternatives, and design guidance not found on any single distributor page.

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TDA19989BET/C1,557 - 150MHz HDMI 1.4 TX | NXP Semiconductors
TDA19989BET-C1557

TDA19989BET/C1,557 - 150MHz HDMI 1.4 TX | NXP Semiconductors

The NXP Semiconductors TDA19989BET/C1,557 is a 150 MHz pixel rate HDMI 1.4 transmitter video IC with 3 x 8-bit video inputs, HDCP 1.3 content protection, and CEC support, housed in a 64-pin TFBGA (4.5 x 4.5 mm) package. A video transmitter IC (also called an HDMI transmitter or video encoder) is an interface IC that converts a parallel digital video stream, such as ITU-R BT.656 or RGB data, into a serial TMDS (Transition Minimized Differential Signaling) signal compliant with HDMI or DVI standards. In the signal-chain hierarchy, it sits between a graphics source or video processor and the HDMI physical connector, performing serialization, encoding, and content-protection tasks required by the CEA-861B, HDMI 1.3a/1.4, and DVI 1.0 specifications. Key features include support for CEA-861B, DVI 1.0, HDMI v1.3a and HDMI 1.4 formats, HDCP 1.3 for encrypted content delivery, an I2C control interface, and ITU656 video input compatibility. The 150 MHz pixel rate supports video resolutions up to 1080p, while the 64-TFBGA footprint keeps board area to approximately 20.25 square millimeters for space-constrained designs. Architecturally, the TDA19989B family integrates TMDS serializers, an HDCP cipher engine, an audio return and CEC block, and flexible input multiplexing for three 8-bit video buses. The I2C register interface allows a host microcontroller to configure timing, audio, and protection parameters. The C/1,557 ordering suffix identifies the standard-rated commercial temperature grade in tape-and-reel packaging. Typical applications include set-top boxes, digital televisions and monitors, AV receivers, video projectors, and embedded systems that must output HDMI while processing ITU656 or RGB video internally. When designing with this device, provide a stable low-jitter TMDS reference clock and follow NXP layout guidance for 100-ohm differential impedance routing on the HDMI lanes; HDCP key handling also requires attention to firmware security practices. This page synthesizes distributor inventory data, drop-in alternative guidance, and practical design notes not found in the manufacturer datasheet alone.

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TDA19989BET/C1551 - 150MHz HDMI 1.4 Transmitter | NXP
TDA19989BET/C1551

TDA19989BET/C1551 - 150MHz HDMI 1.4 Transmitter | NXP

The NXP TDA19989BET/C1551 is a 150 MHz pixel rate HDMI 1.4 transmitter IC with HDCP 1.3 content protection and CEC support, housed in a 64-ball TFBGA (4.5 x 4.5 mm) package. It accepts parallel digital video (RGB/YCbCr, ITU656) and serializes it for HDMI or DVI output at pixel rates up to 150 MHz. An HDMI transmitter is a video interface IC that converts parallel or digital video bus data into the TMDS (Transition Minimized Differential Signaling) serial stream defined by the HDMI and DVI standards. Within the system hierarchy, it sits in the video signal chain between a graphics source (SoC, FPGA, or video processor) and the physical HDMI connector, and belongs to the broader class of interface ICs and video processing ICs. Key features include the 150 MHz pixel clock supporting 1080p60 video, compliance with CEA-861B, DVI 1.0, and HDMI v1.3a signaling with HDMI 1.4 capability, and integrated HDCP 1.3 cipher engine for protected content. An I2C host interface programs registers, controls the HDCP state machine, and reads EDID from the sink via DDC. CEC support enables consumer electronics control channel communication over the HDMI cable. Architecturally, the TDA19989 family combines input video formatting, TMDS serialization, audio embedding, infoframe generation, and HDCP encryption in a single low-power CMOS die. The 3 x 8-bit video input bus accepts RGB or YCbCr formats, while audio is accepted via I2S or S/PDIF-style inputs and multiplexed into the TMDS stream. Typical applications include set-top boxes, Blu-ray/DVD players, digital media adapters, automotive infotainment head units, and embedded boards with HDMI display outputs. Its compact 4.5 mm BGA suits space-constrained consumer and industrial designs. Designers should note that HDCP license agreements govern use of the cipher, and that the 64-TFBGA requires controlled-impedance TMDS routing on the PCB. Note the part is listed as obsolete by some sources, so verify lifecycle for new designs. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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TDA2009A - 10W+10W Stereo Class-AB Audio Amplifier | STMicroelectronics
TDA2009A

TDA2009A - 10W+10W Stereo Class-AB Audio Amplifier | STMicroelectronics

The STMicroelectronics TDA2009A is a class-AB dual Hi-Fi audio power amplifier assembled in a Multiwatt® package, delivering 10 W + 10 W of continuous output power per channel into 8 Ω loads (stereo operation from 8 V to 28 V supply). The device is specially designed for high quality stereo applications such as Hi-Fi music centers, mini-component stereos, multimedia speaker systems, and instrument amplifiers that demand dual-channel output from a single, well-protected IC. What is a class-AB audio power amplifier? A class-AB amplifier is the most common bipolar topology used in mid-power audio reproduction; it biases its output stage so that push and pull transistors each conduct for slightly more than half a cycle. This eliminates the crossover distortion of pure class-B designs while keeping efficiency far higher than class-A. The TDA2009A instantiates that topology with on-chip short-circuit protection, thermal shutdown, and AC short-circuit protection of the load, integrating a complete stereo driver into one Multiwatt-11 power package with the heatsink tab on the back. Key features include 10 W + 10 W continuous output into 4 Ω with THD = 10 % at 14 V / 4 Ω (per ST datasheet), 1 % THD typical at lower levels, an operating supply range of 8 V to 28 V, 3 A peak output current per channel, very low harmonic and crossover distortion, and internal protection against short circuits, thermal overload, and DC voltage on the load. The Multiwatt-11 (Pentawatt-style) package exposes a metal tab so the part itself forms the heatsink, simplifying PCB mechanical design. The architecture uses a vertical bipolar power process with quasi-complementary NPN/PNP output pairs, a unity-gain inverting topology per channel, and internal bias generators that minimize quiescent crossover glitch. The result is a flat frequency response from 20 Hz to 20 kHz with low 0.1 % harmonic content, suitable for full-range music reproduction without complex external compensation networks. Typical applications include stereo Hi-Fi music centers, multimedia speaker systems, TV audio output stages, guitar and instrument practice amplifiers, automotive radios (with 14 V supply), and self-powered USB speakers where dual-channel audio from a single chip replaces two single-channel modules. When designing with this device, place a 100 nF decoupling capacitor on the supply pin as close as possible to the IC, use feedback resistors of 39 kΩ for closed-loop gain near 35 dB, and provide adequate heatsinking through a clip-on or bonded tab. The package tab is electrically tied to the -Vs pin (or to the substrate in some legacy datasheets) - consult the datasheet pinout before insulating the heatsink. This page synthesizes distributor pricing, drop-in compatible alternatives, and practical design notes for the TDA2009A, providing information not consolidated on any single distributor product page.

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TDA3MV - ADAS Vision SoC | Texas Instruments | Low Power
TDA3MV

TDA3MV - ADAS Vision SoC | Texas Instruments | Low Power

The Texas Instruments TDA3MV is a low-power System-on-Chip (SoC) designed for Advanced Driver Assistance Systems (ADAS), integrating full-featured processing, imaging, and vision acceleration in a 15mm FCBGA package (ABF substrate, Silicon Revision 2.0). It is part of the scalable TDA3x family, optimized to meet the demanding requirements of leading ADAS applications while minimizing power consumption. An ADAS SoC is a specialized processor that combines general-purpose CPU cores, digital signal processing (DSP), and dedicated hardware accelerators to handle real-time sensor data from cameras, radar, and lidar. It sits within the broader automotive electronics hierarchy, bridging raw sensor input to actionable driving decisions, and is a critical component in the evolution toward autonomous driving. Key features include a heterogeneous architecture with multiple processing cores, integrated imaging and vision accelerators, and support for multiple camera inputs. The device is engineered for low power operation, making it suitable for battery-operated and thermally constrained automotive environments. Its 15mm package with ABF substrate ensures reliable operation across the automotive temperature range. Technically, the TDA3MV leverages TI's advanced process technology to balance performance and power efficiency. The vision acceleration hardware offloads compute-intensive tasks such as object detection and lane departure warning, freeing the CPU for higher-level decision making. The SoC supports secure boot and hardware-enforced isolation, critical for functional safety in automotive systems. Typical applications include front camera systems, driver monitoring, surround view, and sensor fusion units. The low power profile is particularly advantageous for always-on ADAS features that must operate continuously without excessive thermal load. When designing with the TDA3MV, engineers should consider the power delivery network and thermal management, as the SoC's performance is directly tied to adequate supply decoupling and heat dissipation. Reference designs from TI provide guidance on optimal layout and component selection.

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