參數(shù)資料
型號: SI9241AEY
廠商: Vishay Siliconix
文件頁數(shù): 1/7頁
文件大?。?/td> 0K
描述: IC SINGLE-ENDED BUS TXRX 8SOIC
標(biāo)準(zhǔn)包裝: 500
類型: 總線收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: ISO 9141
電源電壓: 4.5 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOICN
包裝: 散裝
Vishay Siliconix
Si9241A
Document Number: 70787
S11-0975-Rev. F, 16-May-11
www.vishay.com
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Product is End of Life 3/2014
Single-Ended Bus Transceiver
FEATURES
Operating Power Supply Range
6 V
≤ VBAT ≤ 36 V
Reverse Battery Protection Down to VBAT ≥ - 24 V
Standby Mode With Very Low Current Consumption
IBAT(SB) = 1 A at VDD = 0.5 V
Low Quiescent Current in OFF Condition
IBAT = 120 A and IDD ≤ 10 A
ISO 9141 Compatible
Overtemperature Shutdown Function For K Output
Defined K Output OFF for Open GND
Defined Receive Output Status for Open K Input
Defined K Output OFF for TX Input Open
Open Drain Fault Output
2 kV ESD
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 device incorporates protection against overvoltages and
short circuits to VBAT. The transceiver pin is protected and
can be driven beyond the VBAT voltage.
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 x LSTTL
load.
The Si9241AEY is available in a space efficient 8-pin SO
package.
It
operates
reliably
over
the
automotive
temperature range (- 40 to 125 °C). The Si9241AEY is
available in both standard and lead (Pb)-free packages.
PIN CONFIGURATION AND FUNCTIONAL BLOCK DIAGRAM
-
+
VBAT
VDD
GND
K
RX
CS
TX
FAULT
VBAT
2
VDD
Fault
Detector
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