Datasheet > ATA663231_14

ATA663231_14

更新时间： 2022-02-26 11:57:31

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
26页	1232K
描述
LIN Bus Device Family including Voltage Regulator

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数据手册

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ATA663231_14 数据手册

ATA663203/ATA663231/ATA663254

LIN Bus Device Family including Voltage Regulator and

LIN SBC⁽¹⁾with Compatible Footprint

DATASHEET

Features

● Supply voltage up to 40V

● Operating voltage V_S= 5V to 28V

● Supply current

● Sleep mode: typically 9µA

● Silent mode: typically 47µA

● Very low current consumption at low supply voltages (2V < V_S< 5.5V):

typically 130µA

● Linear low-drop voltage regulator, 85mA current capability:

● MLC (multi-layer ceramic) capacitor with 0Ω ESR

● Normal, fail-safe, and silent mode

● Atmel ATA663254: V_CC= 5.0V ±2%

● Atmel ATA663231: V_CC= 3.3V ±2%

● Sleep mode: VCC is switched off

● Active mode

● Atmel ATA663203: V_CC= 5.0V ±2%

● VCC undervoltage detection with open drain reset output (NRES, 4ms reset time)

● Voltage regulator is short-circuit and over-temperature protected

● LIN physical layer according to LIN 2.0, 2.1, 2.2, 2.2A and SAEJ2602-2

● Wake-up capability via LIN bus (100µs dominant)

● Wake-up source recognition

● TXD time-out timer

● Bus pin is over-temperature and short-circuit protected versus GND and battery

● Advanced EMC and ESD performance

● Fulfills the OEM “Hardware Requirements for LIN in Automotive Applications

Rev.1.3”

● Interference and damage protection according to ISO7637

● Qualified according to AEC-Q100

● Package: DFN8 with wettable flanks (Moisture Sensitivity Level 1)

Note:

1. LIN SBC: LIN system basis chip including LIN transceiver and voltage

regulator.

9337D-AUTO-07/14

12 3 4 5 6 7...26

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