Features • Compatible to LIN Spec. 1.3, 2.0 and SAE J2602 • Baud rate up to 20 kBaud Bus ICs LIN Transceiver Intelligent Drivers and Actuators The TH8062 is a System Basis IC (SBC) for LIN slave applications. It consists of a low drop voltage regulator 5V/70mA and a LIN BUS Transceiver. The LIN-Transceiver is suitable for LIN-BUS systems that conform to “LIN-Protocol Specification” Rev.1.3, 2.0 and SAE J2602. The IC can be used furthermore in ISO9141 systems. RF & RFID TH8062 Automotive ICs LIN Transceiver with Integrated Voltage Regulator • Slew rate control for best EME behavior • Low slew mode for optimized SAE J2602 transmission • High EMI immunity • Wake-up via LIN BUS traffic Hall ICs • High signal symmetry for using in RC – based slave nodes Voltage Regulator • Operating voltage VS = 6 ... 18 V • Low standby current consumption of typ 15µA (max 30 µA) in sleep mode • Output current limitation CMOS Imaging • Linear low drop voltage regulator 5V/70mA • Over-temperature shutdown • Reset output (8ms/4.65V, 4ms, 15ms and 30ms as option) Silicon MEMS Other Functions • Automotive Temperature Range of –40°C to 125°C • Small SOIC8 package, fully pin and function compatible to TH8061 • Available as lead-free and RoHS compliant IR Temperature • CMOS compatible interface to microcontroller Automotive ICs Application Circuitry VBAT EN LIN RESET GND TxD BUS RxD 220p Applications • All Applications that require a LIN Interface • Well suited for development of LIN slave ECU modules • Intelligent Actuator, sensor and switch implementations for Door, Seat, Dashboard, Roof and other submodules Block Diagram Pinout SOIC8, fused leadframe VSUP VCC Vaux control amplifier Aux. Supply Hall ICs Reset Generator VBG BG Adjust ment TSHD Vaux EN current limitation SBY MR Mode Control ∪μs MR POR 4.65 V Temp. Protection SBY Bus ICs Intelligent Drivers and Actuators RF & RFID CIN +5V VCC VSUP MCU Cload TH8062 Osc Reset PORTimer VSUP 1 8 VCC EN 2 7 RESET GND 3 6 TxD BUS 4 5 RxD TH8062 30ms VCC VBAT_Res CMOS Imaging VCC VBATReset Vaux Wake-up Control RESETBuffer RESET VSUP Vaux Wake-Filter Receiver VSUP 70μs RxDBuffer Vaux VCC RxD Silicon MEMS Rec-Filter 30k VCC Transmitter BUS GND SBY Driver control 15k Filter TxD MR IR Temperature Disclaimer: Devices sold by Melexis are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. Melexis makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from patent infringement. Melexis reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with Melexis for current information. This product is intended for use in normal commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as military, medical lifesupport or life-sustaining equipment are specifically not recommended without additional processing by Melexis for each application. The information furnished by Melexis is believed to be correct and accurate. However, Melexis shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interrupt of business or indirect, special incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of Melexis’ rendering of technical or other services. © 2006 Melexis NV. All rights reserved. Email Europe and rest of the world: [email protected] Email USA : [email protected] For additional information go to our website at: Email Asia: [email protected]