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參數(shù)資料
| 型號： | AS5043 |
| 廠商： | AUSTRIAMICROSYSTEMS AG |
| 元件分類： | 同步/旋轉(zhuǎn)傳感器 |
| 英文描述： | 10-bit (SSI, analog) |
| 中文描述： | 可編程360Σ式磁角編碼器的絕對小型工業(yè)和模擬輸出 |
| 文件頁數(shù)： | 5/36頁 |
| 文件大?。?/td> | 719K |
| 代理商： | AS5043 |
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AS5043
Data Sheet – 3.3V / 5V Operation
www.austriamicrosystems.com
Revision 1.80
5 – 36
7 3.3V / 5V Operation
The AS5043 operates either at 3.3V ±10% or at 5V ±10%. This is made possible by an internal 3.3V Low-Dropout (LDO)
Voltage regulator. The core supply voltage is always taken from the LDO output, as the internal blocks are always
operating at 3.3V.
For 3.3V operation, the LDO must be bypassed by connecting VDD3V3 with VDD5V (see Figure 4 ).
For 5V operation, the 5V supply is connected to pin VDD5V, while VDD3V3 (LDO output) must be buffered by a 1...10μF
capacitor, which should be placed close to the supply pin.
The VDD3V3 output is intended for internal use only. It should not be loaded with an external load.
The voltage levels of the digital interface I/O’s correspond to the voltage at pin VDD5V, as the I/O buffers are supplied
from this pin (see Figure 4).
Figure 4: Connections for 5V / 3.3V Supply Voltages
A buffer capacitor of 100nF is recommended in both cases close to pin VDD5V. Note that pin VDD3V3 must always be
buffered by a capacitor. It must not be left floating, as this may cause an instable internal 3.3V supply voltage which may
lead to larger than normal jitter of the measured angle.
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| AS5043 AB | 功能描述:BOARD ADAPTER AS5043 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 傳感器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- |
| AS5043 DB V2 | 功能描述:BOARD DEMO AS5043 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 傳感器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- |
| AS5043 PB | 功能描述:BOARD PROGRAM AS5043 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 適配器 系列:- 標準包裝:96 系列:- 模塊/板類型:TQFP 插座模塊 適用于相關(guān)產(chǎn)品:- |
| AS5043_1 | 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:Programmable 360 Magnetic Angle Encoder with Absolute SSI and Analog Outputs |
| AS5043-AB | 制造商:ams 功能描述:Magnetic Sensor Development Tools AS5043 Adapter Board |
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