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CAN / 485 /232 bus interface TD041SCANH

CAN / 485 /232 bus interface TD041SCANH
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CAN / 485 /232 bus interface TD041SCANH - 1

TD041SCANH DFN package isolated CAN Transceiver Features                Ultra-small, ultra-thin, chip scale DFN package Compatible with the "ISO 11898-2" standard I/O power supply range supports 3.3V and 5V microprocessors High isolation to 3750Vrms Bus-Pin ESD protection up to 15kV(HBM) Baud rate up to 1Mbps -40V to +40V bus fault protection >25kV/μs CMTI TXD dominant time-out function Low communication delay The bus supports maximum 110 nodes Industrial operating ambient temperature range:-40℃ to +125℃ Meet AEC-Q100 standards EN62368 approval Moisture Sensitivity Level (MSL) 3 Industrial automation, control, sensors and drive systems Building and greenhouse environmental control(HVAC) automation Security system Transport Medical treatment Telecommunication Can Bus standard such as CAN open, Device Net, NMEA2000, ARNIC825, ISO11783, CAN Kingdom, CAN aerospace Functional Description TD041SCANH is a isolated CAN bus transceiver, which is compliant with ISO11898-2 standard. The TD041SCANH provide differential transmitting and receiving capability between the CAN protocol controller and the physical layer bus. It is capable of running at data rates of up to 1 Mbps. The device has the function of series line, over-voltage, ground loss protection and thermal shutdown so that it is especially suitable for working in harsh environment. The rated operating temperature range of TD041SCANH is –40°C to 125°C. MORNSUN Guangzhou Science & Technology Co., Ltd. reserv

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CAN / 485 /232 bus interface TD041SCANH - 2

Table 1. Driver Function table MORNSUN Guangzhou Science & Technology Co., Ltd. 2020.08.06-A/2 Page 2 of 9 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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CAN / 485 /232 bus interface TD041SCANH - 3

Table 2. Receiver Function table Important: Exposure to absolute maximum rated conditions for an extended period may severely affect the device reliability, and stress levels exceeding the “Absolute Maximum Ratings” may result in permanent damage. MORNSUN Guangzhou Science & Technology Co., Ltd. 2020.08.06-A/2 Page 3 of 9 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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CAN / 485 /232 bus interface TD041SCANH - 4

MORNSUN Guangzhou Science & Technology Co., Ltd. 2020.08.06-A/2 Page 4 of 9 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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CAN / 485 /232 bus interface TD041SCANH - 5

SUPPLY VOLTAGE, VDD2(V) Figure6. Propagation Delay from TxD Off to Bus Inactive vs. Voltage, VDD2 MORNSUN Guangzhou Science & Technology Co.. Ltd. 2020.08.06-A/2 Page 5 of 9 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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CAN / 485 /232 bus interface TD041SCANH - 6

RECEIVER OUTPUT VOLTAGE HIGH VOH(V) PROPAGATION DELAY TxD ON TO BUS ACTIVE tONTXD(ns) TEMPERATURE(°C) Figure7. Propagation Delay from TXD On to Bus Active vs. Temperature TEMPERATURE(°C) Figure9. Receiver Output High Voltage us. Temperature TEMPERATURE(°C) FigurelO. VDD2 Voltage Sense Threshold Voltage High to Low vs. Temperature MORNSUN Guangzhou Science & Technology Co.. Ltd. 2020.08.06-A/2 Page 6 of 9 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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CAN / 485 /232 bus interface TD041SCANH - 7

Detailed Description TD041SCANH is a isolated CAN bus transceiver with the ability of differential signal transmission between the bus and CAN protocol controller, which is compliant with ISO11898-2 standard. Short-circuit protection: TD041SCANH has current-limiting protection to prevent the drive circuit from short-circuiting to positive and negative supply voltages. The power dissipation increases when a short circuit occurs. The short-circuit protection function protects the driver stage from damage. Over-temperature protection: TD041SCANH has over-temperature protection. When the...

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CAN / 485 /232 bus interface TD041SCANH - 8

THIRD ANGLE PROJECTION-^ 0.00 + 0.30 Front View CANL CANH Unit :mm[inch] MORNSUN Guangzhou Science & Technology Co.. Ltd.2020.08.06-A/2 Page 8 of 9 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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CAN / 485 /232 bus interface TD041SCANH - 9

Note: The product will be available after July 30th . MORNSUN Guangzhou Science & Technology Co., Ltd. Address: No. 5, Kehui St. 1, Kehui Development Center, Science Ave., Guangzhou Science City, Huangpu District, Guangzhou, P. R. China Tel: 86-20-38601850 Fax: 86-20-38601272 E-mail: info@mornsun.cn www.mornsun-power.com MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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