Datasheet > SI9241AEY_01

SI9241AEY_01

更新时间： 2024-11-25 06:11:39

品牌	Logo	应用领域
威世 - VISHAY		总线收发器
页数	文件大小	规格书
5页	44K
描述
Single-Ended Bus Transceiver

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SI9241AEY_01 数据手册

Si9241AEY

Vishay Siliconix

Single-Ended Bus Transceiver

FEATURES

D Operating Power Supply Range 6 V v V_BATv 36 V

D Reverse Battery Protection Down to V_BATw –24 V

D Standby Mode With Very Low Current Consumption

D Overtemperature Shutdown Function For K Output

D Defined K Output OFF for Open GND

D Defined Receive Output Status for Open K Input

D Defined K Output OFF for TX Input Open

D Open Drain Fault Output

_BAT(SB)= 1 ꢀA @ V_DD= 0.5 V

D Low Quiescent Current in OFF Condition

I_BAT= 120 ꢀA and I_DDv 10 ꢀA

D ISO 9141 Compatible

D 2-kV ESD

D Typical Transmit Speeds of 200 kBaud

DESCRIPTION

The Si9241AEY is a monolithic bus transceiver designed to

provide bidirectional serial communication in automotive

diagnostic applications.

The Si9241AEY is built on the Vishay Siliconix BiC/DMOS

process. An epitaxial layer prevents latchup.

The RX output is capable of driving CMOS or 1 LSTTL load.

The device incorporates protection against overvoltages and

short circuits to V_BAT. The transceiver pin is protected and can

be driven beyond the V_BATvoltage.

The Si9241AEY is available in a space efficient 8-pin SO

package. It operates reliably over the automotive temperature

range (–40 to 125_C).

PIN CONFIGURATION AND FUNCTIONAL BLOCK DIAGRAM

BAT

–

FAULT

Fault

Detector

GND

Document Number: 70787

S-02936—Rev. D, 22-Jan-01

www.vishay.com

12 3 4 5

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