Atmel ATA6620
ATA6620 is a fully integrated LIN transceiver, designed according to the LIN specification 2.0, with a low-drop voltage regulator (5V/50 mA). The combination of voltage regulator and bus transceiver makes it possible to develop simple, but powerful, slave nodes in LIN Bus systems. ATA6620 is designed to handle the low-speed data communication in vehicles (for example, in convenience electronics).| Part No. | ATA6620 |
|---|---|
| Datasheet | ATA6620 Download |
| Manufacturer |  Atmel |
| Description | LIN ABUS TRANSCEIVER |
| Buy | Stock & Price |
FEATURES
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● Supply Voltage up to 40V Operating Voltage VS = 5V to 18V Typically 10 µA Supply Current During Sleep Mode Typically 40 µA Supply Current in Silent Mode Linear Low-drop Voltage Regulator: – Normal Mode: VCC = 5V ±2%/50 mA – Silent Mode: VCC = 5V ±7%/50 mA – Sleep Mode: VCC is Switched Off VCC Undervoltage Detection with Reset Output NRES (10 ms Reset Time) Voltage Regulator is Short-circuit and Over-temperature Protected LIN Physical Layer According to LIN Specification Revision 2.0 Wake-up Capability via LIN Bus (90 µs Dominant) TXD Time-out Timer (9 ms) 60V Load-dump Protection at LIN Pin Bus Pin is Overtemperature and Short-circuit Protected versus GND and Battery High EMC Level 5V CMOS-Compatible I/O Pins to MCU ESD HBM 6kV at Pins LIN and VS Interference and Damage Protection According to ISO/CD7637 Package: SO8
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● LIN Bus Transceiver with Integrated Voltage Regulator ATA6620 Preliminary 1.
DESCRIPTION
Improved slope control at the LIN driver ensures secure data communication up to 20 kBaud with an RC oscillator for the protocol handling.
