AS5134
Datasheet - D e t a i l e d D e s c r i p t i o n
7.6 1-Wire PWM Connection
This configuration uses the least number of wires: only one line (PWM) is used for data, leaving the total number of connection to three, including
the supply lines. This type of configuration is especially useful for remote sensors. Ultra Low Power Mode is not possible in this configuration, as
there is no bi-directional data transmission. Pins that are not shown may be left open.
Figure 8. Data Transmission with Pulse Width Modulated (PWM) Output
+5V
VDD
VDD
CS
VDD
t high
Init
Lock
Zero degree
8 clocks
VSS
Micro Controller
Input
VSS
t PWM
Angle Position
359 clocks
PWM
t low
AS5134
C2 V S S
100nF
exit
8 clocks
The PWM signal will be generated from the actual stored angle information. The zero-angle corrected value is buffered and fixed until the next
PWM-sequence is started. To ease the filtering of the PWM signal, a minimum pulse width is implemented in the protocol.
www.austriamicrosystems.com/AS5134
Revision 2.3
12 - 32
相关PDF资料
AS5140 PB BOARD PROGRAM AS5140
ASDMB-ADAPTER-KIT ASDMB MEMSPEED P II OSC KIT
ASFLMPLP-ADAPTER-KIT ASFLMPLP MEMSPEED P II OSC KIT
AT24C01-10SI-1.8 IC EEPROM 1KBIT 400KHZ 8SOIC
AT24C01B-TSU-T IC EEPROM 1KBIT 1MHZ SOT23-5
AT24C02C-XHM-B IC EEPROM 2KBIT 1MHZ 8TSSOP
AT24C04AN-10SI-2.7 IC EEPROM 4KBIT 400KHZ 8SOIC
AT24C08B-PU IC EEPROM 8KBIT 1MHZ 8DIP
相关代理商/技术参数
AS5134-AB 制造商:ams 功能描述:AS5134 Adapter Board
AS5134-ASSU 制造商:AMS 功能描述:ENCODER MAGNETIC ROTARY 8BIT 20SSOP 制造商:AMS 功能描述:ENCODER, MAGNETIC, ROTARY, 8BIT, 20SSOP
AS5134-DB 制造商:ams 功能描述:AS5134 Demo Board
AS5134-PB 功能描述:磁传感器开发工具 AS5134 Progamming Board RoHS:否 制造商:Maxim Integrated 工具用于评估: 接口类型: 工作电压:
AS5134-SS_EK_AB 功能描述:AS5134 - Magnetic, Rotary Position Sensor Evaluation Board 制造商:ams 系列:- 零件状态:有效 传感器类型:磁性,旋转位置 感应范围:360° 接口:串行 灵敏度:- 电压 - 电源:4.5 V ~ 5.5 V 嵌入式:否 所含物品:板 使用的 IC/零件:AS5134 标准包装:1
AS5134-SS_EK_DB 功能描述:AS5134 - Magnetic, Rotary Position Sensor Evaluation Board 制造商:ams 系列:- 零件状态:有效 传感器类型:磁性,旋转位置 感应范围:360° 接口:USB 灵敏度:- 电压 - 电源:5V USB 或 9V 嵌入式:是,MCU,8 位 所含物品:板,线缆 使用的 IC/零件:AS5134 标准包装:1
AS5134-SS_EK_PB 功能描述:AS5000 Programmer, AS5134 - ZIF Socket 制造商:ams 系列:- 零件状态:有效 模块/板类型:ZIF 插口 配套使用产品/相关产品:AS5000 编程器,AS5134 标准包装:1
AS5134-ZSSM 制造商:AMS 功能描述:IC ENCODER RPTARY 20-SSOP