TCAN1043HGDMTTQ1
The TCAN1043HGDMTTQ1 is an electronic component from Texas Instruments. View the full TCAN1043HGDMTTQ1 datasheet below including key specifications, electrical characteristics.
Manufacturer
Texas Instruments
Category
Integrated Circuits (ICs)
Package
14-VDFN Exposed Pad
Lifecycle
Active
Key Specifications
| Parameter | Value |
|---|---|
| Data Rate | 5Mbps |
| Duplex | Half |
| Grade | Automotive |
| Grade | Automotive |
| Height | 0 m |
| Height | 0 m |
| Length | 3 mm |
| Length | 3 mm |
| Lifecycle Status | Production (Last Updated: 3 days ago) |
| Lifecycle Status | Production (Last Updated: 3 days ago) |
| Manufacturer Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Manufacturer Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Max Operating Temperature | 125 °C |
| Max Operating Temperature | 125 °C |
| Min Operating Temperature | -40 °C |
| Min Operating Temperature | -40 °C |
| Mounting Type | Surface Mount, Wettable Flank |
| Number of Drivers/Receivers | 1/1 |
| Number of Pins | 14 |
| Number of Pins | 14 |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Package / Case | 14-VDFN Exposed Pad |
| Packaging | MouseReel |
| Packaging | MouseReel |
| Protocol | CANbus |
| Qualification | AEC-Q100 |
| Qualification | AEC-Q100 |
| Receiver Hysteresis | 120 mV |
| Receiver Hysteresis | 120 mV |
| RoHS | Compliant |
| RoHS | Compliant |
| Schedule B | 8542390000 |
| Schedule B | 8542390000 |
| Standard Pack Qty | 250 |
| Standard Pack Qty | 250 |
| Supplier Device Package | 14-VSON (4.5x3) |
| Supplier Device Package | 14-VSON (4.5x3) |
| Thickness | 900 µm |
| Thickness | 900 µm |
| Type | Transceiver |
| Type | Transceiver |
| Supply Voltage | 4.5V ~ 5.5V |
| Width | 3 mm |
| Width | 3 mm |
Overview
The TCAN1043xx-Q1 meets the physical layer requirements of the ISO 11898-2 (2016) High Speed Controller Area Network (CAN) specification providing an interface between the CAN bus and the CAN protocol controller. These devices support both classical CAN and CAN FD up to 2 megabits per second (Mbps). Devices with part numbers that include the suffix 'G' are designed for CAN FD data rates up to 5 Mbps. The TCAN1043xx-Q1 allows for system-level reductions in battery current consumption by selectively enabling (via the INH output pin) the various power supplies that may be present on a node. This allows an ultra-low-current sleep state in which power is gated to all system components except for the TCAN1043xx-Q1, which remains in a low-power state monitoring the CAN bus.
Features
- AEC Q100: Qualified for automotive applications
- -Temperature Grade 1: -55°C to 125°C, TA
- -Device HBM classification level: ±16 kV
- -Device CDM classification level: ±1500 V
- Functional Safety-Capable
- -Documentation available to aid functional safety system design
- Meets the requirements of the ISO 11898-2 (2016)
- All devices support classic CAN and 2 Mbps CAN FD (flexible data rate) and "G" options support 5 Mbps
- -Short and symmetrical propagation delays and fast loop times for enhanced timing margin
- -Higher data rates in loaded CAN networks
- VIO Level shifting supports 2.8 V to 5.5 V
- Operating modes
- -Normal mode
- -Standby Mode with INH output and local and remote wake up request
- -Low power sleep mode with INH output and local and remote wake up request
- Ideal passive behavior when unpowered
- -Bus and logic terminals are high impedance (no load to operating bus or application)
- -Hot plug capable: power up/down glitch free operation on bus and RXD output
- Meets or exceeds EMC standard requirements
- -IEC 62228-3 - 2007 compliant
- -SAE J2962-2 compliant
- Protection features
- -IEC ESD protection of bus terminals: ±8 kV
- -Bus fault protection: ±58 V (non-H variants) and ±70 V (H variants)
- -Undervoltage protection on supply terminals
- -Driver dominant time Out (TXD DTO): data rates down to 9.2 kbps
- -Thermal shutdown protection (TSD)
- Receiver common mode input voltage: ±30 V
- Typical loop delay: 110 ns
- Junction temperatures from -55°C to 150°C
- Available in SOIC (14) package and leadless VSON (14) package (4.5 mm x 3.0 mm) with improved automated optical inspection (AOI) capability
Applications
- 12-V or 24-V System applications
- Automotive and transportation
- -Advanced driver assistance system (ADAS)
- -Infotainment
- -Cluster
- -Body electronics & lighting
Pin Configuration
Figure 6-2. DMT Package, 14 Pin (VSON), Top View
Figure 6-1. D Package, 14 Pin (SOIC), Top View
Table 6-1. Pin Functions
| PINS | PINS | TYPE | DESCRIPTION |
|---|---|---|---|
| NAME | NO | TYPE | DESCRIPTION |
| TXD | 1 | Digital Input | CAN transmit data input (low for dominant and high for recessive bus states) |
| GND | 2 | GND | Ground connection |
| V CC | 3 | Supply | 5-V CAN bus supply voltage |
| RXD | 4 | Digital Output | CAN receive data output (low for dominant and high for recessive bus states), tri-state |
| V IO | 5 | Supply | I/O supply voltage |
| EN | 6 | Digital Input | Enable input for mode control, integrated pull down |
| INH | 7 | High Voltage Output | Can be used to control system voltage regulators |
| nFAULT | 8 | Digital Output | Fault output, inverted logic |
| WAKE | 9 | High Voltage Input | Wake input terminal, high voltage input |
| V SUP | 10 | Supply | Reverse-blocked battery supply input |
| NC | 11 | - | No connect (not internally connected) |
| CANL | 12 | Bus I/O | Low-level CAN bus input/output line |
| CANH | 13 | Bus I/O | High-level CAN bus input/output line |
| nSTB | 14 | Digital Input | Standby input for mode control, integrated pull down |
Table 6-1. Pin Functions
Electrical Characteristics
Over recommended operating conditions with TA = -55°C to 125°C (unless otherwise noted).
| PARAMETER | PARAMETER | PARAMETER | TEST CONDITIONS | MIN | TYP (1) | MAX | UNIT |
|---|---|---|---|---|---|---|---|
| SUPPLY CHARACTERISTICS | SUPPLY CHARACTERISTICS | SUPPLY CHARACTERISTICS | SUPPLY CHARACTERISTICS | SUPPLY CHARACTERISTICS | SUPPLY CHARACTERISTICS | SUPPLY CHARACTERISTICS | SUPPLY CHARACTERISTICS |
| I SUP | Supply current V SUP | Normal, Silent, Go-to-Sleep | Normal, Silent, Go-to-Sleep | 40 | 70 | μA | |
| I SUP | Standby mode | Standby mode, V CC > 4.5 V, V IO > 2.8 V, V INH = V (WAKE) = V SUP | 15 | 45 | μA | ||
| I SUP | Sleep mode | Sleep mode, V CC = V IO = V INH = 0 V V (WAKE) = V SUP | 15 | 30 | μA | ||
| I CC | Supply current Normal mode V CC | Dominant | See Figure 8-2. TXD = 0 V, R L = 60 Ω, C L = open. Typical bus load. | 70 | mA | ||
| I CC | Supply current Normal mode V CC | Dominant | See Figure 8-2. TXD = 0 V, R L = 50 Ω, C L = open. High bus load. | 80 | mA | ||
| I CC | Supply current Normal mode V CC | Dominant with bus fault | See Figure 8-2. TXD = 0 V, CANH = -25 V, R L = open, C L = open | 110 | mA | ||
| I CC | Supply current Normal mode V CC | Recessive | See Figure 8-2. TXD = V IO , R L = 50 Ω, C L = open, R CM = open | 5 | mA | ||
| I CC | Supply current Silent and Go-to-Sleep mode | Supply current Silent and Go-to-Sleep mode | See Figure 8-2. TXD = V IO , R L = 50 Ω, C L = open | 2.5 | mA | ||
| I CC | Supply current Standby mode | Supply current Standby mode | See Figure 8-2. EN = L, NSTB = L | 5 | |||
| I CC | Sleep mode | Sleep mode | See Figure 8-2. EN = H or L, NSTB = L | 5 | μA | ||
| I IO | I/O supply current | Normal mode | RXD floating, TXD = 0 V (dominant) nSTB = V IO , EN = V IO | 450 | μA | ||
| I IO | I/O supply current | Normal, Silent or Go-to- Sleep mode | RXD floating, TXD = V IO recessive | 5 | μA μA | ||
| I IO | I/O supply current | Sleep mode | NSTB = L | 5 | μA | ||
| UV SUP | Undervoltage detection on V SUP for protected mode | Undervoltage detection on V SUP for protected mode | Undervoltage detection on V SUP for protected mode | 3.0 | 4.2 | V | |
| V HYS(UVSUP) | Hysteresis voltage on UV SUP | Hysteresis voltage on UV SUP | Hysteresis voltage on UV SUP | 50 | mV | ||
| UV | Rising undervoltage detection on V CC for protected mode | Rising undervoltage detection on V CC for protected mode | Rising undervoltage detection on V CC for protected mode | 4.1 | 4.4 | V | |
| VCC | Falling undervoltage detection on V CC for protected mode | Falling undervoltage detection on V CC for protected mode | Falling undervoltage detection on V CC for protected mode | 3.5 | 3.9 | V | |
| V HYS(UVVCC) | Hysteresis voltage on UV VCC | Hysteresis voltage on UV VCC | Hysteresis voltage on UV VCC | 200 | mV | ||
| UV VIO | Undervoltage detection on V IO for protected mode | Undervoltage detection on V IO for protected mode | Undervoltage detection on V IO for protected mode | 1.3 | 2.75 | V | |
| V HYS(UVIO) | Hysteresis voltage on UV IO | Hysteresis voltage on UV IO | Hysteresis voltage on UV IO | 80 | mV | ||
| Driver Electrical Characteristics | Driver Electrical Characteristics | Driver Electrical Characteristics | Driver Electrical Characteristics | Driver Electrical Characteristics | Driver Electrical Characteristics | Driver Electrical Characteristics | Driver Electrical Characteristics |
| V | Bus output voltage dominant - normal mode | CANH | See Figure 8-2 and Figure 9-3, TXD = 0 V, Normal mode, 50 ≤ R L ≤ 65 Ω, C L = open, | 2.75 | 4.5 | V | |
| O(D) | CANL | R CM = open | 0.5 | 2.25 | V | ||
| V O(R) | Bus output voltage recessive | CANH and CANL | See Figure 8-2 and Figure 9-3, TXD = V CC , V IO = V CC , Normal or Silent (2) , R L = open, R CM = open | 2 | 0.5 × V CC | 3 | V |
TCAN1043-Q1
TCAN1043H-Q1
TCAN1043HG-Q1
TCAN1043G-Q1
Recommended Operating Conditions
| MIN | NOM | MAX | UNIT | ||
|---|---|---|---|---|---|
| V SUP | Battery supply (reverse-blocked) voltage range - standard version | 4.5 | 45 | V | |
| V SUP | Battery supply (reverse-blocked) voltage range - H version | 4.5 | 60 | V | |
| V CC | 5V Supply Voltage | 4.5 | 5.5 | V | |
| V IO | I/O supply voltage | 2.8 | 5.5 | V | |
| I OH(LOGIC) | Logic terminal high level output current - RXD and nFAULT | -2 | mA | ||
| I OL(LOGIC) | Logic terminal low level output current - RXD and nFAULT | 2 | mA | ||
| I O(INH) | INH output current | 1 | mA | ||
| T A | Operational free-air temperature | -55 | 125 | °C |
Thermal Information
| TCAN1043x-Q1 | TCAN1043x-Q1 | ||
|---|---|---|---|
| THERMAL METRIC (1) | THERMAL METRIC (1) | D (SOIC) | DMT (VSON) |
| 14 PINS | 14 PINS | ||
| R θJA | Junction-to-ambient thermal resistance | 78 | 33.1 |
| R θJC(top) | Junction-to-case (top) thermal resistance | 33.6 | 30.5 |
| R θJB | Junction-to-board thermal resistance | 34.7 | 10.8 |
| Ψ JT | Junction-to-top characterization parameter | 5.7 | 0.4 |
| Ψ JB | Junction-to-board characterization parameter | 34.3 | 10.7 |
| R θJC(bot) | Junction-to-case (bottom) thermal resistance | n/a | 1.3 |
Typical Application
Information in the following applications sections is not part of the TI component specification, and TI does not warrant its accuracy or completeness. TI's customers are responsible for determining suitability of components for their purposes, as well as validating and testing their design implementation to confirm system functionality.
Related Variants
The following components are covered by the same datasheet.
| Part Number | Manufacturer | Package |
|---|---|---|
| TCAN1043 | Texas Instruments | — |
| TCAN1043-Q1 | Texas Instruments | — |
| TCAN1043DQ1 | Texas Instruments | — |
| TCAN1043DRQ1 | Texas Instruments | 14-SOIC (0.154", 3.90mm Width) |
| TCAN1043G-Q1 | Texas Instruments | — |
| TCAN1043GDQ1 | Texas Instruments | 14-SOIC (0.154", 3.90mm Width) |
| TCAN1043GDRQ1 | Texas Instruments | 14-SOIC (0.154", 3.90mm Width) |
| TCAN1043H-Q1 | Texas Instruments | — |
| TCAN1043HDQ1 | Texas Instruments | 14-SOIC (0.154", 3.90mm Width) |
| TCAN1043HDRQ1 | Texas Instruments | — |
| TCAN1043HG-Q1 | Texas Instruments | — |
| TCAN1043HGDQ1 | Texas Instruments | 14-SOIC (0.154", 3.90mm Width) |
| TCAN1043X | Texas Instruments | — |
| TCAN1043X-Q1 | Texas Instruments | — |
| TCAN1043XX | Texas Instruments | — |
| TCAN1043XX-Q1 | Texas Instruments | — |
| TCAN1043XXQ1 | Texas Instruments | — |
Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.
Get structured datasheet data via API
Get started free