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参数资料
| 型号： | AS5043 DB V2 |
| 厂商： | ams |
| 文件页数： | 17/37页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO AS5043 |
| 标准包装： | 1 |
| 传感器类型： | 磁性，旋转位置 |
| 传感范围： | 360° |
| 接口： | USB |
| 电源电压： | 5V USB 或 9V |
| 嵌入式： | 是，MCU，8 位 |
| 已供物品： | 板，线缆 |
| 已用 IC / 零件： | AS5043 |
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AS5043
Data Sheet – Programming the AS5043
Table 5: Digital Range Selector Programming Option
Output
Range1
Output
Range0
Mode
Note
3 6 0 ° a n g u la r ra n g e (d e fa u lt)
1023
default mode,
analog resolution= 10bit
0
0
(1024 steps) over 360°
0
0
0°
256
90°
512
180°
768
270°
1 0 2 4 a n g le *)
360°
analog step size:
1LSB = 0.35°
1 8 0 ° a n g u la r ra n g e
1023
analog resolution= 10bit
(1024 steps) over 180°
0
1
Analog step size:
0
0
0°
256
90°
512
180°
768
270°
1024
360°
a n g le
1LSB = 0.175°
9 0 ° a n g u la r ra n g e
1023
analog resolution= 10bit
1
0
0
0
0°
256
90°
512
180°
768
270°
1024
360°
a n g le
(1024 steps) over 90°
Analog step size:
1LSB = 0.088°
4 5 ° a n g u la r ra n g e
511
analog resolution=
1
1
0
0
0°
128
45°
256
90°
512
180°
640
225°
1024
360°
a n g le
9 bit (512 steps) over 45°
Analog step size:
1LSB = 0.088°
*) Note: the resolution on the digital SSI interface is always 10bit (0.35°/step) over 360°, independent on analog mode
12.3 Repeated OTP Programming
Although a single AS5043 OTP register bit can be programmed only once (from 0 to 1), it is possible to program other,
unprogrammed bits in subsequent programming cycles. However, a bit that has already been programmed should not be
programmed twice. Therefore it is recommended that bits that are already programmed are set to “0” during a
programming cycle.
12.4 Non-permanent Programming
It is also possible to re-configure the AS5043 in a non-permanent way by overwriting the OTP register.
This procedure is essentially a “Write Data” sequence (see Figure 10) without a subsequent OTP programming cycle.
The “Write Data” sequence may be applied at any time during normal operation. This configuration remains set while the
power supply voltage is above the power-on reset level (see 19.5).
See Application Note AN5000-20 for further information.
12.5 Digital-to-Analog Converter (DAC)
The DAC has a resolution of 10bit (1024 steps) and can be configured for the following options.
www.austriamicrosystems.com
Revision 1.80
16 – 36
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AS5043TR | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:PROGRAMMABLE 360° MAGNETIC ANGLE ENCODER WITH ABSOLUTE SSI AND ANALOG OUTPUTS |
| AS5045 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:12 BIT PROGRAMMABLE MAGNETIC ROTARY ENCODER |
| AS5045 AB | 功能描述:BOARD ADAPTER AS5045 RoHS:否 类别:编程器，开发系统 >> 评估板 - 传感器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- |
| AS5045 DB | 制造商:ams 功能描述:Demoboard for AS5045 Rotary Encoder, Bulk |
| AS5045 DB V2 | 功能描述:BOARD DEMO AS5045 RoHS:否 类别:编程器，开发系统 >> 评估板 - 传感器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- |
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