STN1170 Schematic ( PDF Datasheet ) - OBD Solutions

Teilenummer	STN1170
Beschreibung	Multiprotocol OBD to UART Interpreter
Hersteller	OBD Solutions
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Gesamt 26 Seiten STN1170 Multiprotocol OBD to UART Interpreter Datasheet STN1170 Pin Number Pin Name Pin Type Pin Description 34 SW_CAN_LOAD 35 SW_CAN_MODE1 36 37 38 39 40 41 42 43 44 PAD SW_CAN_MODE0 SW_CAN_TX SW_CAN_RX VSS VDD NC NC MS_CAN_TX MS_CAN_RX O, 8x OD, 5V, 2x OD, 5V, 2x OD, 5V, 2x I, 5V P P – – OD, 5V, 2x I, 5V – Single-wire CAN high-speed tool load enable output Single-wire CAN transceiver operating mode selection output 1 Single-wire CAN transceiver operating mode selection output 0 Single-wire CAN transmit output Single-wire CAN receive input Ground reference for logic and I/O pins Positive supply for logic and I/O pins Do not connect Do not connect Medium-speed CAN transmit output Medium-speed CAN receive input Thermal pad Legend: I – Schmitt trigger input with CMOS levels A – analog input P – power pin O – digital output OD – open drain output 5V – 5 volt tolerant pin 2x – 2x source/sink driver 4x – 4x source/sink driver 8x – 8x source/sink driver 6 of 26 http://www.obdsol.com STN1170DSC 6 Page STN1170 6.0 Reference Schematics 6.1 Recommended Minimum Connection Figure 1 shows the recommended minimum of components necessary to get the STN1170 to operate reliably, while minimizing power consumption. It is not a practical circuit; it is intended as a reference to show what to do with unused pins. Refer to the detailed pin descriptions (section 4.2) for more information. Figure 1 – Recommended Minimum Connection 12 of 26 http://www.obdsol.com STN1170DSC 12 Page
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Besondere Datenblatt

Teilenummer	Beschreibung	Hersteller
STN1170	Multiprotocol OBD to UART Interpreter	OBD Solutions

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