Specifications
| Type | Description |
|---|---|
| Part Number | SN65HVD230DR |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Category | Signal Chain |
| Package / Case | SOIC-8, 4.90 mm x 3.91 mm nominal body size |
| Supply Voltage | 3.0 to 3.6 V; recommended operating conditions |
| Maximum Data Rate | Up to 1 Mbps; designed data rate |
| CAN Physical Layer Compatibility | ISO 11898-2 high-speed CAN; device description |
| Low-Power Mode | Standby mode; SN65HVD230 device comparison |
| Standby Current | 370 uA typical; SN65HVD230 low-current standby mode |
| Integrated Slope Control | Yes; SN65HVD230 device comparison |
| Vref Pin | Yes, VCC/2 reference output; device comparison and pin functions |
| Operating Free-Air Temperature | -40 to 85 °C; recommended operating conditions |
| Bus Common-Mode Voltage | -2 to 7 V; voltage at any bus terminal, common mode |
| Bus Terminal Voltage | -2.5 to 7.5 V; voltage at any bus terminal separately |
| Differential Input Voltage | -6 to 6 V; recommended operating conditions |
| High-Level Input Voltage | 2 V minimum; D and R inputs |
| Low-Level Input Voltage | 0.8 V maximum; D and R inputs |
| RS Pin Input Voltage | 0 to VCC; recommended operating conditions |
| Standby Input Voltage | 0.75 x VCC to VCC; RS input for standby or sleep |
| Wave-Shaping Resistance | 0 to 100 kOhm; RS slope-control resistance |
| Driver High-Level Output Current | -40 mA; recommended operating conditions |
| Receiver High-Level Output Current | -8 mA; recommended operating conditions |
| Driver Low-Level Output Current | 48 mA; recommended operating conditions |
| Receiver Low-Level Output Current | 8 mA; recommended operating conditions |
| Thermal Shutdown Temperature | 165 °C; recommended operating conditions |
| Thermal Shutdown Hysteresis | 10 °C; recommended operating conditions |
| Absolute Maximum Supply Voltage | -0.3 to 6 V; absolute maximum ratings |
| Absolute Maximum Bus Terminal Voltage | -4 to 16 V; CANH or CANL absolute maximum ratings |
| Transient Bus Input Voltage | -25 to 25 V; CANH and CANL through 100 Ohm |
| Digital Input and Output Voltage | -0.5 to VCC + 0.5 V; D or R pins |
| Receiver Output Current | -11 to 11 mA; absolute maximum ratings |
| Storage Temperature | -40 to 85 °C; absolute maximum ratings |
| HBM ESD Protection, CANH/CANL/GND | ±16000 V; ANSI/ESDA/JEDEC JS-001 |
| HBM ESD Protection, All Pins | ±4000 V; ANSI/ESDA/JEDEC JS-001 |
| CDM ESD Protection | ±1000 V; JEDEC JESD22-C101 |
| Junction-to-Ambient Thermal Resistance | 76.8 °C/W; SN65HVD230, D package, 8 pins |
| Junction-to-Case Top Thermal Resistance | 33.4 °C/W; SN65HVD230, D package, 8 pins |
| Junction-to-Board Thermal Resistance | 15.3 °C/W; SN65HVD230, D package, 8 pins |
| Junction-to-Top Characterization Parameter | 1.4 °C/W; SN65HVD230, D package, 8 pins |
| Junction-to-Board Characterization Parameter | 14.9 °C/W; SN65HVD230, D package, 8 pins |
| Slope Rate Example, 10 kOhm | Approximately 15 V/us; RS = 10 kOhm to ground |
| Slope Rate Example, 100 kOhm | Approximately 2 V/us; RS = 100 kOhm to ground |
| Datasheet Status | request_only |
Product Overview
SN65HVD230DR is a Texas Instruments 3.3-V CAN bus transceiver for ISO 11898-2 high-speed CAN physical-layer interfaces. The device is categorized under Signal_Chain and is designed for data rates up to 1 Mbps while operating from a recommended 3.0 to 3.6 V supply range.
The transceiver supports standby mode, with 370 uA typical standby current for the SN65HVD230 low-current standby mode. It also includes integrated slope control through the RS pin, with recommended slope-control resistance from 0 to 100 kOhm. Example slope rates are approximately 15 V/us with RS = 10 kOhm to ground and approximately 2 V/us with RS = 100 kOhm to ground.
For bus-interface design, recommended operating limits include -2 to 7 V bus common-mode voltage, -2.5 to 7.5 V bus terminal voltage, and -6 to 6 V differential input voltage. The part is supplied in an SOIC-8 package with a 4.90 mm x 3.91 mm nominal body size, supporting compact CAN node assembly where these electrical and thermal limits are suitable.
Key Features
- 3.0 to 3.6 V recommended supply range
- Up to 1 Mbps designed CAN data rate
- ISO 11898-2 high-speed CAN physical-layer compatibility
- Standby mode with 370 uA typical standby current
- Integrated slope control through the RS pin
- VCC/2 Vref reference output pin
- -40 to 85 °C operating free-air temperature
- -2 to 7 V bus common-mode operating range
- ±16000 V HBM ESD on CANH, CANL, and GND
- SOIC-8 package with 4.90 mm x 3.91 mm body
Typical Applications
- ISO 11898-2 CAN nodes
- 3.3-V CAN physical layers
- High-speed CAN bus interfaces
- Standby-capable CAN transceiver circuits
- Slope-controlled CAN signaling
- SOIC-8 CAN interface assemblies
Procurement Notes
When requesting a quote for SN65HVD230DR, 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 supply voltage range does SN65HVD230DR use?
SN65HVD230DR operates from a recommended 3.0 to 3.6 V supply range. Its absolute maximum supply voltage rating is -0.3 to 6 V, so system design should remain within the recommended range for normal operation.
What CAN data rate is specified for SN65HVD230DR?
The device is designed for data rates up to 1 Mbps. It is described as compatible with ISO 11898-2 high-speed CAN, making the stated data-rate capability tied to high-speed CAN physical-layer operation.
Does SN65HVD230DR include low-power operation?
Yes. The SN65HVD230 device comparison identifies standby mode, and the datasheet facts specify 370 uA typical standby current for the SN65HVD230 low-current standby mode.
How is slope control handled on SN65HVD230DR?
SN65HVD230DR includes integrated slope control. The RS slope-control resistance range is 0 to 100 kOhm, with example slope rates of approximately 15 V/us at 10 kOhm and approximately 2 V/us at 100 kOhm to ground.
What package is used for SN65HVD230DR?
SN65HVD230DR is listed in an SOIC-8 package with a 4.90 mm x 3.91 mm nominal body size. Thermal data for the SN65HVD230 D package includes 76.8 °C/W junction-to-ambient resistance.
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.