MCP2551-I/SN Electronic IC Chips High-Speed CAN Transceiver
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MCP2551 High-Speed CAN Transceiver
Features • Supports 1 Mb/s operation • Implements ISO-11898 standard physical layer requirements • Suitable for 12V and 24V systems • Externally-controlled slope for reduced RFI emissions
• Detection of ground fault (permanent dominant) on TXD input • Power-on reset and voltage brown-out protection • An unpowered node or brown-out event will not disturb the CAN bus • Low current standby operation
• Protection against damage due to short-circuit conditions (positive or negative battery voltage) • Protection against high-voltage transients • Automatic thermal shutdown protection • Up to 112 nodes can be connected
• High noise immunity due to differential bus implementation • Temperature ranges: - Industrial (I): -40°C to +85°C - Extended (E): -40°C to +125°C
Absolute Maximum Ratings† VDD...................................................................................................................................7.0V DC Voltage at TXD, RXD, VREF and VS.....................................................-0.3V to VDD + 0.3V DC Voltage at CANH, CANL (Note 1)................................................................... -42V to +42V Transient Voltage on Pins 6 and 7 (Note 2).................................................... -250V to +250V Storage temperature ......................................................................................-55°C to +150°C Operating ambient temperature ......................................................................-40°C to +125°C Virtual Junction Temperature, TVJ (Note 3) .....................................................-40°C to +150°C Soldering temperature of leads (10 seconds) ............................................................... +300°C ESD protection on CANH and CANL pins (Note 4) ............................................................. 6 kV ESD protection on all other pins (Note 4) ........................................................................... 4 kV
Note 1: Short-circuit applied when TXD is high and low. 2: In accordance with ISO-7637. 3: In accordance with IEC 60747-1. 4: Classification A: Human Body Model.
Block Diagram
Package Types
Stock Offer (Hot Sell)
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