Product Summary

The TJA1050 is a high speed CAN transceiver. It provides differential transmit capability to the bus and differential receive capability to the CAN controller. The TJA1050 is the successor to the PCA82C250 high speed CAN transceiver. The most important improvements are: (1)Much lower ElectroMagnetic Emission (EME) due to optimal matching of the CANH and CANL output signals; (2)Improved behaviour in case of an unpowered node.

Parametrics

TJA1050 maximum ratings: (1)Supply voltage: 4.75 to 5.25 V; (2)DC voltage at CANH, 0 < VCC < 5.25 V; no time limit: -27 to +40 V; (3)Differential bus input voltage: 1.5 to 3 V; (4)Propagation delay TXD to RXD: VS = 0 V, 250 ns; (5)Operating ambient temperature: -40 +125 ℃.

Features

TJA1050 features: (1)High speed (up to 1 Mbaud); (2)Transmit Data (TXD) dominant time-out function; (3)Bus lines protected against transients in an automotive environment; (4)Silent mode in which the transmitter is disabled; (5)Differential receiver with wide common-mode range for high ElectroMagnetic Immunity (EMI); (6)Input levels compatible with 3.3 V devices; (7)Thermally protected; (8)Short-circuit proof to battery and ground; (9)An unpowered node does not disturb the bus lines.

Diagrams

TJA1050 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TJA1050
TJA1050

Other


Data Sheet

Negotiable 
TJA1050T/H/V,112
TJA1050T/H/V,112

NXP Semiconductors

Network Controller & Processor ICs CAN 1MBd Silent 5V 8-Pin

Data Sheet

Negotiable 
TJA1050T/H/V,118
TJA1050T/H/V,118

NXP Semiconductors

Network Controller & Processor ICs CAN 1MBd Silent 5V 8-Pin

Data Sheet

Negotiable 
TJA1050T/N,112
TJA1050T/N,112


IC TXRX CAN 8BIT 5.25V SOT96-1

Data Sheet

Negotiable 
TJA1050T/N,118
TJA1050T/N,118


IC TXRX CAN 8BIT 5.25V SOT96-1

Data Sheet

Negotiable 
TJA1050T/N1,112
TJA1050T/N1,112

NXP Semiconductors

Network Controller & Processor ICs HI SPD CAN TRANSCVR

Data Sheet

Negotiable 
TJA1050T/N1,118
TJA1050T/N1,118

NXP Semiconductors

Network Controller & Processor ICs HI-SPEED CAN XCVR

Data Sheet

Negotiable 
TJA1050T/N1,518
TJA1050T/N1,518

NXP Semiconductors

Network Controller & Processor ICs HI SPD CAN TRANSCVR

Data Sheet

Negotiable