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參數(shù)資料
| 型號： | L9669 |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | CAN |
| 英文描述： | FAULT TOLERANT CAN TRANSCEIVER |
| 中文描述： | 容錯CAN收發(fā)器 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大小： | 205K |
| 代理商： | L9669 |
1/13
L9669
July 2003
I
FAULT TOLERANT DIFFERENTIAL
CAN TRANSCEIVER
I
OPERATING SUPPLY VOLTAGE 6V TO 28V,
TRANSIENTS UP TO 40V
I
LOW QUIESCENT CURRENT IN STANDBY
MODE (100
μ
A) AND SLEEP MODE (37
μ
A)
I
ON CHIP DIAGNOSIS FOR ERRORS ON THE
PHYSICAL BUSLINES WITH MICRO
CONTROLLER INTERFACE
I
OPTIMIZED EMI BEHAVIOUR DUE TO LIMITED
AND SYMMETRIC SLOPES OF CAN SIGNALS
I
AUTOMATIC SWITCHING TO SINGLE WIRE
MODE UPON BUS FAILURES
I
TWO-EDGE SENSITIVE WAKE-UP PIN
I
SUPPORTS TRANSMISSION WITH GROUND
SHIFT VOLTAGES:
SINGLE WIRE: 1.5V
DIFFERENTIAL WIRE: 3v
I
AN UNPOWERED NODE OR UNSUFFICIENT
SUPPLIES DO NOT DISTURB THE BUS
LINES
DESCRIPTION
The L9669 is an integrated circuit which contains a
CAN physical line interface. It integrates all main lo-
cal functions for automotive body electronic applica-
tions connected to a CAN bus.
SO14
ORDERING NUMBER: L9669
FAULT TOLERANT CAN TRANSCEIVER
Figure 1. Block Diagram
75k
99AT0001
Wake-up
Control
12.5k
7
2
TXD
Control
CANH
Driver
CANH
Driver
Filter
Receiver
Error
Management
& Diagnosis
CANL Termination
CANH Termination
Low
Power
Control
100k
100k
5
6
14
1
Voltage
Regulator
INH
VS
+5V
3
8
9
4
RTL
NERR
RTH
RXD
11
CANH
12
CANL
R
RTH
R
RTL
CAN
BUSLINE
13
GND
WAKE
TXD
NSTB
EN
KL30
(+12V)
10
VCC
VCC
5Vint
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L9669013TR | 功能描述:IC TXRX CAN FAULT TOL 14SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR) |
| L966CG-1 | 制造商:Thomas & Betts 功能描述:2 TYPE LB CONDUIT BDY W/CVR & GASK |
| L9671 | 制造商:Leviton Manufacturing Co 功能描述: |
| L9673 | 制造商:Leviton Manufacturing Co 功能描述: |
| L967CG-1 | 制造商:Thomas & Betts 功能描述:2 1/2" RIGID LB COND BODY W/C&G 制造商:Thomas & Betts 功能描述:Fittings 2.5inch |
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