参数资料
型号: SI9241AEY-T1
厂商: Vishay Siliconix
文件页数: 1/7页
文件大小: 0K
描述: IC SINGLE-ENDED BUS TXRX 8SOIC
标准包装: 2,500
类型: 总线收发器
驱动器/接收器数: 1/1
规程: ISO 9141
电源电压: 4.5 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 带卷 (TR)
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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SI9241AEY-T1-E3 功能描述:总线收发器 Bus Tranceiver RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel
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