# SL65HVD230DR

**Slkor SLKORMICRO Elec** · CAN Transceivers · SOP-8

SL65HVD230DR from Slkor SLKORMICRO Elec, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | D | input | CAN transmit data input (TXD, driver input): LOW drives the bus dominant and HIGH gives the recessive state. |
| 2 | GND | power_in | Ground connection; the reference point for all device voltages. |
| 3 | VCC | power_in | Transceiver 3.3V supply voltage, specified at 3.3V ±10%, with absolute maximum rating of -0.3 to +6 V. |
| 4 | R | output | CAN receive data output (RXD, receiver output): LOW for dominant and HIGH for recessive bus states, with receiver output current limited to -11 to 11 mA. |
| 5 | Vref | power_out | Vcc/2 reference output: 0.45VCC to 0.55VCC for Iref within ±5 µA, and 0.4VCC to 0.6VCC for Iref within ±50 µA. |
| 6 | CANL | bidirectional | Low-level CAN bus line; bus input/output voltage range is -16 V to +16 V, with bus pin ESD protection exceeding ±15 kV HBM. |
| 7 | CANH | bidirectional | High-level CAN bus line; bus input/output voltage range is -16 V to +16 V, with bus pin ESD protection exceeding ±15 kV HBM. |
| 8 | RS | input | Mode select: strong pull-down to GND selects high-speed mode (below 1.2 V), strong pull-up to VCC selects low-power standby (above 0.75 VCC), and a 10 kΩ to 100 kΩ pull-down to GND selects slope-control mode. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| Package | SOP-8 |
| Category | Interface |
| Pins | 8 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage | Vcc | 3 |  | 3.6 | V |  | 1 |
| CANH/CANL input or output voltage | Vcan | -16 |  | 16 | V |  | 1 |
| Bus differential voltage | Vdiff | 1.5 |  | 3 | V |  | 1 |
| Virtual junction temperature | Tamb | -40 |  | 125 | ℃ |  | 1 |
| Supply voltage | VCC | -0.3 |  | 6 | V |  | 2 |
| DC voltage on D/R pins | D，R | -0.5 |  |  | V |  | 2 |
| Voltage range at any bus terminal (CANH, CANL) | CANL，CANH | -18 |  | 18 | V |  | 2 |
| Transient voltage on pins CANH, CANL | Vtr | -25 |  | 25 | V |  | 2 |
| Receiver output current | IO | -11 |  | 11 | mA |  | 2 |
| Storage temperature |  | -40 |  | 150 | ℃ |  | 2 |
| Virtual junction temperature |  | -40 |  | 125 | ℃ |  | 2 |
| Welding temperature range |  |  |  | 300 | ℃ |  | 2 |
| Continuous total power dissipation |  |  |  | 400 | mW | SOP8 package | 2 |
| Output voltage (dominant), CANH | VO(D) | 2.45 |  |  | V | VI=0V,RS=0V,RL=60Ω (Figure 1, Figure 2) | 3 |
| Output voltage (dominant), CANL | VO(D) | 0.5 |  | 1.25 | V | VI=0V,RS=0V,RL=60Ω (Figure 1, Figure 2) | 3 |
| Differential output voltage (dominant) | VOD(D) | 1.5 | 2 | 3 | V | VI=0V,RS=0V,RL=60Ω (Figure 1) | 3 |
| Differential output voltage (dominant) | VOD(D) | 1.2 | 2 | 3 | V | VI=0V,RL=60Ω,RS=0V (Figure 3) | 3 |
| Output voltage (recessive), CANH | VO(R) | 2.3 |  |  | V | VI=3V,RS=0V,RL=60Ω (Figure 1) | 3 |
| Output voltage (recessive), CANL | VO(R) | 2.3 |  |  | V | VI=3V,RS=0V,RL=60Ω (Figure 1) | 3 |
| Differential output voltage (recessive) | VOD(R) | -0.12 |  | 0.012 | V | VI=3V, RS=0V | 3 |
| Differential output voltage (recessive), no load | VOD(R) | -0.5 |  | 0.05 | V | VI=3V, RS=0V, NO LOAD | 3 |
| High-level input current | IIH | -30 |  |  | μA | VI=2V | 3 |
| Low-level input current | IIL | -30 |  |  | μA | VI=0.8V | 3 |
| Short-circuit output current | IOS | -250 |  |  | mA | CANH=-2V | 3 |
| Short-circuit output current | IOS |  |  | 1 | mA | CANH=7V | 3 |
| Short-circuit output current | IOS | -1 |  |  | mA | CANL=-2V | 4 |
| Short-circuit output current | IOS |  |  | 250 | mA | CANL=7V | 4 |
| Power consumption in standby mode | ICC |  | 650 | 950 | μA | RS=VCC, VI=VCC | 7 |
| Dominant power consumption | ICC |  | 50 | 70 | mA | VI=0V, RS=0V, LOAD=60Ω | 7 |
| Recessive power consumption | ICC |  | 6 | 10 | mA | VI=VCC, RS=0V, NO LOAD | 7 |
| Thermal shutdown temperature | Tj(sd) | 155 | 165 | 180 | ℃ |  | 6 |
| Positive-going input threshold voltage | VIT+ | 750 |  | 900 | mV | Table 1 | 5 |
| Negative-going input threshold voltage | VIT- | 500 |  | 650 | mV | Table 1 | 5 |
| Hysteresis voltage | Vhys | 100 |  |  | mV | VIT+ - VIT- | 5 |
| High-level output voltage | VOH | 2.4 |  |  | V | -6V<VID<500mV, IO=-8mA (Figure5) | 5 |
| Low-level output voltage | VOL |  |  | 0.4 | V | 900mV<VID<6V, IO=8mA (Figure5) | 5 |
| Bus input current | Ii | 100 |  | 350 | μA | VIH=7V, VCC=0V | 5 |
| Bus input current | Ii | 100 |  | 250 | μA | VIH=7V, VCC=3.3V | 5 |
| Bus input current | Ii | -100 |  | -20 | μA | VIH=-2V, VCC=0V | 5 |
| Bus input current | Ii | -200 |  | -30 | μA | VIH=-2V, VCC=3.3V | 5 |
| Bus input resistance | Ri | 20 | 35 | 50 | KΩ | Corresponding standards of ISO 11898-2 | 5 |
| Differential input resistance | Rdiff | 40 |  | 100 | KΩ | Corresponding standards of ISO 11898-2 | 5 |
| Bus input capacitance | Ci |  |  | 40 | pF | Corresponding standards of ISO 11898-2 | 5 |
| Differential input capacitance | Cdiff |  |  | 20 | pF | Corresponding standards of ISO 11898-2 | 5 |
| Power-off leakage current | Ioff | -250 |  | 250 | μA | Vcc=0V, VCANH=VCANL=5V | 7 |
| Input current for high-speed | IRS | -450 | 0 | 0 | μA | VRS<1V | 7 |
| Propagation delay time (low-to-high-level), receiver | tPLH |  | 35 | 50 | ns | Figure 6 | 5 |
| Propagation delay time (high-to-low-level), receiver | tPHL |  | 35 | 50 | ns | Figure 6 | 6 |
| Pulse skew /tPHL - tPLH/, receiver | tsk |  |  | 10 | ns |  | 6 |
| Output signal rise time, receiver | tr |  |  | 1.5 | ns | Figure 6 | 6 |
| Output signal fall time, receiver | tf |  |  | 1.5 | ns | Figure 6 | 6 |
| Wake-up time from standby mode | TWAKE |  | 0.55 | 1.5 | us | RS adds square wave (Figure7) | 6 |
| Propagation delay time (low-to-high-level), driver | tPLH |  | 35 | 85 | ns | R=0, Short circuit (Figure 4) | 4 |
| Propagation delay time (low-to-high-level), driver | tPLH |  | 70 | 125 | ns | R=10 kΩ | 4 |
| Propagation delay time (low-to-high-level), driver | tPLH |  | 500 | 870 | ns | R=100 kΩ | 4 |
| Propagation delay time (high-to-low-level), driver | tPHL |  | 70 | 120 | ns | R=0, Short circuit (Figure 4) | 4 |
| Propagation delay time (high-to-low-level), driver | tPHL |  | 130 | 180 | ns | R=10 kΩ | 4 |
| Propagation delay time (high-to-low-level), driver | tPHL |  | 870 | 1200 | ns | R=100 kΩ | 4 |
| Pulse skew /tPLH - tPHL/, driver | tsk(p) |  |  | 35 | ns | R=0, Short circuit (Figure 4) | 4 |
| Pulse skew /tPLH - tPHL/, driver | tsk(p) |  |  | 60 | ns | R=10 kΩ | 4 |

## CAD (KiCad official)

- Symbol: `SL65HVD230DR`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `sl65hvd230dr-etched.step` / `sl65hvd230dr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sl65hvd230dr.step` / `sl65hvd230dr.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Slkor SLKORMICRO Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603061133779746816) (15 pp, sha256 `e51d1a58c6eec046`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/sl65hvd230dr-datasheet.pdf)