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max3051esa
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Tokmas CAN Transceivers, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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markdownMAX3051ESA
Tokmas · CAN Transceivers · SOP-8
MAX3051ESA from Tokmas, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; 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 to the dominant state; HIGH (or open) allows the recessive state. Internal pull-up resistor to VCC. |
| 2 | GND | power_in | Ground reference (0V) for the device. |
| 3 | VCC | power_in | Transceiver supply voltage input, 3.0V to 3.6V (typ. 3.3V). |
| 4 | R | output | CAN receive data output (RXD/receiver output). LOW indicates a dominant bus state (VID ≥ 0.9V); HIGH indicates a recessive bus state (VID ≤ 0.5V). |
| 5 | SHDN | input | Shutdown input, CMOS/TTL compatible. Driving SHDN HIGH puts the device into low-current off mode (ISHDN ≈ 1µA). Internal pull-down resistor to GND; grounded or floating = normal operation. |
| 6 | CANL | bidirectional | Low-level CAN bus line. Differential bus I/O; tolerates -36V to +36V DC and ±100V transients. ±12kV HBM ESD protected. |
| 7 | CANH | bidirectional | High-level CAN bus line. Differential bus I/O; tolerates -36V to +36V DC and ±100V transients. ±12kV HBM ESD protected. |
| 8 | RS | input | Mode-select pin: strong pull-down to GND selects high-speed mode; strong pull-up to VCC (>0.75·VCC) selects low-power standby mode; a 10kΩ to 100kΩ resistor to GND selects slope-control mode (slew rate proportional to RS current). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Tokmas |
| Package | SOP-8 |
| Category | Interface |
| Pins | 8 |
Ordering variants
MAX3051ESAMAX3051ESAEPAMAX3051ESATK
CAD (KiCad official)
- Symbol:
MAX3051ESA - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Tokmas datasheet (None pp, sha256
bfb74f8ff1195547, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).