Specifications
| Type | Description |
|---|---|
| Part Number | SN65HVD1050DR |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Category | Signal Chain |
| Package / Case | SOIC (8), D package, 4.90 mm x 3.91 mm nominal body |
| Interface Standard | ISO 11898 / ISO 11898-2 |
| Maximum Signaling Rate | 1 Mbps |
| Minimum Signaling Rate | 20 kbps |
| Recommended Supply Voltage | 4.5-5.5 V |
| Absolute Maximum Supply Voltage | -0.3 to 7 V |
| Bus Fault Protection Voltage | -27 to 40 V |
| Recommended Bus Terminal Voltage | -12 to 12 V |
| Transient Pulse Voltage | -200 to 200 V |
| TXD and S Input Voltage Range | -0.5 to 6 V |
| High-Level Input Voltage | 2.1 V to VCC |
| Low-Level Input Voltage | 0 to 0.8 V |
| Differential Input Voltage | -7 to 7 V |
| Driver High-Level Output Current | -70 mA |
| Driver Low-Level Output Current | 70 mA |
| Receiver High-Level Output Current | -2 mA |
| Receiver Low-Level Output Current | 2 mA |
| Operating Junction Temperature | -40 to 150 °C |
| Characterized Operating Temperature | -40 to 125 °C |
| Storage Temperature | -40 to 125 °C |
| Junction Temperature Absolute Maximum | -55 to 170 °C |
| Thermal Shutdown Junction Temperature | 190 °C |
| ESD Rating HBM | ±8000 V |
| ESD Rating HBM Bus Pins vs GND | ±4000 V |
| ESD Rating CDM | ±1500 V |
| ESD Rating Machine Model | ±200 V |
| CANH Dominant Bus Output Voltage, 4.75-5.25 V VCC | 2.9 V min, 3.4 V typ, 4.5 V max |
| CANH Dominant Bus Output Voltage, 4.5-5.5 V VCC | 2.75 V min, 5.2 V max |
| CANL Dominant Bus Output Voltage, 4.75-5.25 V VCC | 0.8 V min, 1.5 V typ |
| CANL Dominant Bus Output Voltage, 4.5-5.5 V VCC | 1.6 V max |
| Recessive Bus Output Voltage, 4.75-5.25 V VCC | 2 V min, 2.3 V typ, 3 V max |
| Recessive Bus Output Voltage, 4.5-5.5 V VCC | 1.8 V min, 3 V max |
| Dominant Differential Output Voltage, 60 Ω Load, 4.75-5.25 V VCC | 1.5 V min, 3 V max |
| Dominant Differential Output Voltage, 60 Ω Load, 4.5-5.5 V VCC | 1.4 V min, 3 V max |
| Dominant Differential Output Voltage, 45 Ω Load, 4.75-5.25 V VCC | 1.4 V min, 3 V max |
| Dominant Differential Output Voltage, 45 Ω Load, 4.5-5.5 V VCC | 1.3 V min, 3 V max |
| Recessive Differential Output Voltage | -0.012 to 0.012 V |
| Positive-Going Receiver Input Threshold | 800 mV min, 900 mV typ |
| Negative-Going Receiver Input Threshold | 500 mV min, 650 mV typ |
| Receiver Hysteresis Voltage | 100 mV min, 125 mV typ |
| Receiver High-Level Output Voltage, 4.75-5.25 V VCC | 4 V min, 4.6 V typ |
| Receiver High-Level Output Voltage, 4.5-5.5 V VCC | 3.8 V min |
| Receiver Low-Level Output Voltage | 0.2 V typ, 0.4 V max |
| Differential Input Resistance | 30 kOhm min, 80 kOhm typ |
| Input Resistance | 15 kOhm min, 30 kOhm typ, 40 kOhm max |
| Silent Mode Control | Logic HIGH on S disables driver while receiver remains functional |
| High-Speed Mode Control | Logic LOW on S selects high-speed mode |
| Datasheet Status | request_only |
Product Overview
The SN65HVD1050DR is a Texas Instruments CAN bus transceiver for ISO 11898 / ISO 11898-2 CAN bus applications. It provides differential transmit and receive operation with a maximum signaling rate of 1 Mbps and a recommended minimum signaling rate of 20 kbps under recommended operating conditions.
The device operates from a recommended 4.5-5.5 V VCC supply and has an absolute maximum VCC rating of -0.3 to 7 V. CAN bus interface limits include -27 to 40 V bus fault protection, -12 to 12 V recommended voltage at any bus terminal separately or common mode, and -200 to 200 V transient pulse voltage on CANH and CANL when tested according to ISO 7637 pulses 1, 2, 3a, 3b, 5, 6, and 7.
It is supplied in an SOIC (8), D package with a 4.90 mm x 3.91 mm nominal body. The S pin supports mode control: logic LOW selects high-speed mode, while logic HIGH disables the driver and keeps the receiver functional for silent-mode operation.
Key Features
- ISO 11898 and ISO 11898-2 CAN interface support
- 1 Mbps maximum differential signaling rate
- 20 kbps minimum recommended signaling rate
- 4.5-5.5 V recommended VCC operating range
- -27 to 40 V CAN bus fault protection
- -200 to 200 V ISO 7637 transient pulse rating
- Logic HIGH S input enables silent-mode receiver operation
- Logic LOW S input selects high-speed mode
- ±8000 V HBM ESD rating on all pins
- SOIC-8 D package with 4.90 mm x 3.91 mm body
Typical Applications
- ISO 11898 CAN bus nodes
- ISO 11898-2 CAN networks
- 1 Mbps CAN communication links
- Silent-mode CAN monitoring
- High-speed CAN transceiver interfaces
- 5 V CAN bus designs
Procurement Notes
When requesting a quote for SN65HVD1050DR, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For analog and signal-chain sourcing, supply voltage, bandwidth, accuracy, noise level, package, temperature grade, input/output configuration and qualification requirements should be verified before approval.
FAQ
What interface standard does SN65HVD1050DR support?
SN65HVD1050DR is specified for CAN bus transceiver applications using ISO 11898 / ISO 11898-2. The extracted datasheet facts identify it as a CAN bus transceiver with differential transmit and receive operation.
What supply voltage range is recommended for SN65HVD1050DR?
The recommended VCC operating condition is 4.5-5.5 V. The absolute maximum VCC rating is -0.3 to 7 V, which is a stress rating and not the normal operating range.
What signaling rates are specified for this CAN transceiver?
The maximum signaling rate for CAN differential transmit and receive operation is 1 Mbps. The recommended operating conditions also list a minimum signaling rate of 20 kbps.
How does the S pin control operating mode?
A logic LOW level on the S pin selects high-speed mode. A logic HIGH level on S disables the driver while the receiver remains functional, providing silent-mode operation.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: June 30, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.