規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | CANbus |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Half |
| ReceiverHysteresis | 200 mV |
| Voltage-Supply | 4.5V ~ 5.5V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概述
Description
The MCP2551T-E/SN is a CAN transceiver from Microchip, designed for Controller Area Network (CAN) systems in automotive and industrial applications. It supports CAN 2.0A/B standards with high-speed (up to 1 Mbps) communication.
Key features:
- 5V operation with low standby current.
- Differential transmit/receive capability for noise immunity.
- Thermal & short-circuit protection.
- Slope control for EMI reduction.
- SOIC-8 package, suitable for space-constrained designs.
It interfaces between a CAN controller and the physical bus, ensuring reliable data transmission. Common uses include vehicle networks, industrial automation, and embedded systems.
For detailed specs, refer to the datasheet.
Key features:
- 5V operation with low standby current.
- Differential transmit/receive capability for noise immunity.
- Thermal & short-circuit protection.
- Slope control for EMI reduction.
- SOIC-8 package, suitable for space-constrained designs.
It interfaces between a CAN controller and the physical bus, ensuring reliable data transmission. Common uses include vehicle networks, industrial automation, and embedded systems.
For detailed specs, refer to the datasheet.
Equivalent
The MCP2551T-E/SN is a CAN transceiver. Equivalent alternatives include:
- SN65HVD230 (TI)
- TJA1050 (NXP)
- MAX3051 (Maxim)
- ISO1050 (TI, isolated)
These offer similar CAN bus functionality, but check voltage levels, speed, and features for compatibility. For drop-in replacements, verify pinout and specs.
- SN65HVD230 (TI)
- TJA1050 (NXP)
- MAX3051 (Maxim)
- ISO1050 (TI, isolated)
These offer similar CAN bus functionality, but check voltage levels, speed, and features for compatibility. For drop-in replacements, verify pinout and specs.
Pinout
The MCP2551T-E/SN is an 8-pin CAN transceiver in an SOIC package. Key functions include:
- Pin Count: 8 pins (SOIC package).
- Function: Converts logic-level signals from a CAN controller to differential CAN bus signals (and vice versa).
- Key Features:
- Supports CAN 2.0B (up to 1 Mbps).
- 5V operation.
- High noise immunity with dominant state timeout.
- Thermal and short-circuit protection.
Pinout Highlights:
- TXD (Input from CAN controller).
- RXD (Output to CAN controller).
- CANH/CANL (Differential bus lines).
- VDD/GND (Power supply).
Used in automotive and industrial CAN networks.
- Pin Count: 8 pins (SOIC package).
- Function: Converts logic-level signals from a CAN controller to differential CAN bus signals (and vice versa).
- Key Features:
- Supports CAN 2.0B (up to 1 Mbps).
- 5V operation.
- High noise immunity with dominant state timeout.
- Thermal and short-circuit protection.
Pinout Highlights:
- TXD (Input from CAN controller).
- RXD (Output to CAN controller).
- CANH/CANL (Differential bus lines).
- VDD/GND (Power supply).
Used in automotive and industrial CAN networks.
Manufacturer
The MCP2551T-E/SN is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its embedded control systems, serving industries like automotive, industrial, consumer electronics, and communications. The MCP2551T-E/SN is a CAN transceiver, reflecting Microchip's focus on robust connectivity solutions.
Package
The MCP2551T-E/SN is an SOIC (Small Outline Integrated Circuit) package. It has 8 pins and a narrow body (3.90mm width). The package type is SN, which denotes an 8-pin SOIC with a standard footprint. Suitable for surface-mount applications, it provides reliable CAN bus transceiver functionality in a compact form factor.
