SN65HVD230DR
The SN65HVD230 is a 3.3 V CAN physical-layer transceiver connecting a CAN controller to the bus, supporting data rates up to 1 Mbps. It includes a low-current standby mode, -4 V to 16 V bus fault tolerance and industrial/automotive bus protection, operating from a 3 V to 3.6 V supply. It is used in 3.3 V CAN networks for industrial and embedded systems.
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SOIC-8 · Generic package illustration
Based on the catalogue package field; not verified for this part. Check manufacturer documentation for dimensions, polarity and pinout.View part documentation ↓- Package
- SOIC-8
Product overview
The SN65HVD230 is a 3.3 V CAN physical-layer transceiver connecting a CAN controller to the bus, supporting data rates up to 1 Mbps. It includes a low-current standby mode, -4 V to 16 V bus fault tolerance and industrial/automotive bus protection, operating from a 3 V to 3.6 V supply. It is used in 3.3 V CAN networks for industrial and embedded systems.
- Manufacturer
- TI
- Part number
- SN65HVD230DR
- Category
- Interface
- Package
- SOIC-8
- Packaging
- Tape & Reel
- Condition
- New & Original
- Compliance
- RoHS & REACH Compliant
- Lifecycle
- Confirm with manufacturer
- Lead time / MOQ
- Confirm with quotation
Technical parameters
39 parametersConstruction
- V(ESD) All pins
- ±4000 V
- Driver
- 40
- Receiver
- 8
- Thermal shutdown hysteresis
- 1 0°C
- VI = 0 V, See Figure 18
- 2
- Differential VI = 0 V, See Figure 19
- 2
- VI = 3 V, No load
- 0.2 V
- VCANH = -2 V
- 250
- VCANL = 7 V
- 250
- Standby SN65HVD230 V(Rs) =
- 370
- Supply Sleep SN65HVD231 V(Rs) = VCC, D at
- 0.04
- Recessive VI = VCC, No load Recessive
- 10
- VIH = 7
- 250
- VIH = 7 V, VCC = 0 V Other input at 0 V
- 350
- VIH = -2 V D=3V
- 30
- VIH = -2 V, VCC = 0
- 20
- CI CANH, CANL input capacitance
- 32 pF
- CDiff Differential input capacitance
- 16 pF
Performance
- Supply voltage
- 6 V
- Voltage at any bus terminal (CANH or CANL)
- 16 V
- Digital Input and Output voltage, VI (D or R)
- 0.5 V
- Receiver output current
- 11 mA
- Storage temperature, Tstg
- 85 °C
- Voltage at any bus terminal (common mode) VIC
- 2 (1 7V
- Voltage at any bus terminal (separately)
- 2.5 7.5V
- High-level input voltage, VIH D
- 2 V
- Differential input voltage, VID (see Figure 22)
- 6 6V
- Input voltage, V(Rs)
- 0 VCCV
- Wave-shaping resistance, Rs
- 0 100kΩ
- Thermal shutdown temperature
- 16 5
- Operating free-air temperature
- 40 85
- voltage VI = 3 V
- 2.3
- output voltage VI = 3 V, See Figure 18
- 0 mV
- IIH High-level input current VI = 2
- 30 μA
- IIL Low-level input current VI = 0.8
- 30 μA
- current Dominant VI = 0 V, No load Dominant
- 10
- VIT+ Positive-going input threshold voltage
- 750 mV
- VIT- Negative-going input threshold voltage
- 650
- Vhys Hysteresis voltage (VIT+ – VIT–)
- 100
Specifications & documentation
Use the official manufacturer documentation to verify electrical characteristics, package dimensions and operating limits before design approval.
Frequently asked questions
Common pre-quotation questions and selection notes to help you verify key parameters and sourcing before requesting a quote.
How do I verify the part is genuine / avoid counterfeit?
Buy only from authorized or franchised channels. On receipt, check: (1) laser-etched markings that solvent will not remove; (2) batch / lot code consistent between label and device; (3) original reel or tube packaging; (4) request traceability documents (CoC, date code). For critical parts, third-party X-ray / decapsulation testing is recommended.
How do I read the markings / date code on a chip?
Most active ICs use a 4-digit date code YYWW (year + week, e.g. 2345 = 2023 week 45). The top mark is manufacturer logo + base part number + lot code. For SMD code lookup, search by "marking code + package" on AllDataSheet / Octopart / LCSC.
What does the package code mean (TO-220, SOT-23, QFP…)?
Package codes describe the physical form factor and pin layout — critical when sourcing, because electrically equivalent parts in different packages will not fit the PCB. Common: TO-220 (3-terminal power), SOT-23 (3-pin small signal), DIP / SOIC (through-hole / SMD ICs), QFP / QFN (MCUs, processors).
What if my original model is discontinued (EOL / NRND)?
Three options: (1) the manufacturer’s recommended replacement; (2) franchised distributor legacy stock; (3) a functionally compatible cross-brand part — provided pinout and key parameters match. Always evaluate on a real board before mass swap.
What is the minimum order quantity (MOQ) and lead time?
We support both sample and volume orders. Minimum order quantity, stock availability and lead time are confirmed per inquiry — tell us your model and quantity and we will quote. Sample quantities for design validation are supported.
Can I get the datasheet and samples?
The full datasheet is linked on this page. For parts without a direct datasheet, we can locate the manufacturer document on request. Sample requests are supported — contact us with your model and quantity.
Request confirmation of current stock, date code, packaging, price and delivery terms. Product information does not constitute a binding offer; final specifications are confirmed with your quotation.