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參數(shù)資料
| 型號： | MLX90316_05 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Rotary Position Sensor IC |
| 中文描述： | 旋轉(zhuǎn)位置傳感器IC |
| 文件頁數(shù)： | 21/34頁 |
| 文件大?。?/td> | 854K |
| 代理商： | MLX90316_05 |
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MLX90316
Rotary Position Sensor IC
3901090316
Rev. 001
Page 21 of 34
Data Sheet
4 October 05
16.
Serial Protocol
16.1. Introduction
The MLX90316 features a digital Serial Protocol mode. The MLX90316 is considered as a Slave node.
The serial protocol of the MLX90316 is a three wires protocol (/SS, SCLK, MOSI-MISO):
/SS pin is a 5 V tolerant digital input
SCLK pin is a 5 V tolerant digital input
MOSI-MISO pin is a 5 V tolerant open drain digital input/output
The basic knowledge of the standard SPI specification is required for the good understanding of the
present section.
16.2. SERIAL PROTOCOL Mode
CPHA = 1
CPOL = 0
The positive going edge shifts a bit to the Slave’s output stage and the negative going edge samples the
bit at the Master’s input stage.
even clock changes are used to sample the data
active-Hi clock
16.3. MOSI (Master Out Slave In)
The Master sends a command to the Slave to get the angle information.
16.4. MISO (Master In Slave Out)
The MISO of the slave is an open-collector stage. Due to the capacitive load (TBD) a >1 k
pull-up is
used for the recessive high level (in fast mode). Note that MOSI and MISO use the same physical pin of
the MLX90316.
16.5. /SS (Slave Select)
The /SS pin enables a frame transfer (if CPHA = 1). It allows a re-synchronisation between Slave and
Master in case of communication error.
16.6. Master Start-up
/SS, SCLK, MISO can be undefined during the Master start-up as long as the Slave is re-synchronized
before the first frame transfer.
16.7. Slave Start-up
The slave start-up (after power-up, or an internal failure) takes 16 ms. Within this time /SS and SCLK is
ignored by the Slave. The first frame can therefore be sent after 16 ms. MISO is Hi-Z (i.e. Hi-impedant)
until the Slave is selected by its /SS input. MLX90316 will cope with any signal from the Master while
starting up.
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| MLX90316EDC | Rotary Position Sensor IC |
| MLX90316KDC | Rotary Position Sensor IC |
| MLX90316 | Rotary Position Sensor IC |
| MLX90316EDC-SPI | Rotary Position Sensor IC |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MLX90316DC | 制造商:MELEXIS 制造商全稱:Melexis Microelectronic Systems 功能描述:Evaluation Board |
| MLX90316EDC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Rotary Position Sensor IC |
| MLX90316EDC-BCG-000-RE | 功能描述:IC SENSOR ROTARY POSITION 8-SOIC RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開關(guān)，線性，羅盤 (IC) 系列:Triaxis™ 標準包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉(zhuǎn) 電源電壓:4.5 V ~ 5.5 V 電流 - 電源:15mA 電流 - 輸出（最大）:- 輸出類型:數(shù)字式，PWM，8.5 位串行 特點:可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
| MLX90316EDC-BCG-000-TU | 制造商:Melexis Semiconductors 功能描述:IC SENSOR INTERFACE ROTARY 8SOIC 制造商:Melexis Semiconductors 功能描述:MLX90316 Series 360 /s 4.5 to 5.5 V SMT Rotary Position Sensor IC - SOIC-8 |
| MLX90316EDC-BDG-100-RE | 制造商:Melexis Semiconductors 功能描述:IC SENSOR INTERFACE ROTARY 8SOIC 制造商:Melexis Semiconductors 功能描述:MLX90316 Series 360 /s 4.5 to 5.5 V SMT Rotary Position Sensor IC - SOIC-8 |
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