音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

MLX16303 Datasheet

  • MLX16303

  • Melexis Microelectronic Systems [Bi-directional Remote Sens...

  • 282.31KB

  • MELEXIS   MELEXIS

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

MLX16303
Bi-directional Remote Sensor Unit Interface
Features and Benefits
Two identical interface channels for remote sensor units
Two connection modes: connection to OUTx and RETx or connection to OUTx and GND
pin
16 bit Standard SPI for control and diagnosis via a microcontroller
Supply voltage for each remote unit with a supply current up to 45mA
Current limitation with an analog feed back loop for each channel
Receive data from the remote unit by current modulation with a transmission rate of
10kHz
Transmission of data to the remote unit via PWM voltage pulses
Data input/output can be directly connected to a microcontroller input/output (CMOS)
Low current consumption
All pins to the external interface are short-circuit and high-voltage protected
High immunity against cross coupling between the two channels
The current modulation provides high noise immunity for data transfer
Application
Remote automotive sensors (between ECU and sensors).
Ordering Information
Part No.
MLX16303
Temperature Suffix
E (-40擄 to 85擄
C
C)
Package Code
DC (SOIC16, 150 mil)
1. Functional Diagram
Diagnosis circuit
(Temperature, short circuit, open circuit)
2. Description
This interface IC is designed for remote
automotive sensors, especially between a
main ECU and remote (sensor) units. It
contains two identical interfaces and the
main task of each interface is to supply one
remote unit and to receive digital information
from the same remote unit. It is also
possible to send data as PWM voltage
pulses to the remote unit, for example to
program the remote unit for its special
application. This is done by one active wire:
the interface supplies the external unit with
a pre-regulated voltage, the external unit
transmits the digital information back to the
interface by current modulation. A
continuous diagnosis of the IC is running in
the background. The diagnosis results can
be requested by a microcontroller using the
SPI interface.
SSIO0
Transceiver
for
current
conversion or
for sending
PWM pulses
OUT0
Remote unit
driver
RET0
Vdd
Vs
Vp
GND0
Voltage supply
Power on
reset
Current
reference
Transceiver
for
current
conversion or
for sending
PWM pulses
OUT1
Rtrip
SSIO1
Remote unit
driver
RET1
GND1
16 bit SPI interface
CLK
CS
DI
DO
3901016303
Rev. 004
Page 1 of 20
Data Sheet
Jun/04

MLX16303相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！