参数资料
型号: AS5030 DB
厂商: ams
文件页数: 19/44页
文件大小: 0K
描述: BOARD DEMO AS5030
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 7.5V
嵌入式: 是,MCU,8 位
已供物品:
已用 IC / 零件: AS5030
AS5030
Datasheet - D e t a i l e d D e s c r i p t i o n
7.9 Analog Sin/Cos Outputs with External Interpolator
By connecting C1 to VDD, the AS5030 provides analog Sine and Cosine outputs (Sin, Cos) of the Hall array front-end for test purposes. These
outputs allow the user to perform the angle calculation by an external ADC + μC, e.g. to compute the angle with a high resolution.
In addition, the inverted Sine and Cosine signals (Sinn, Cosn; see dotted lines) are available for differential signal transmission.
The input resistance of the receiving amplifier or ADC should be greater than 100k Ω . The signal lines should be kept as short as possible, longer
lines should be shielded in order to achieve best noise performance.
The SIN / COS / SINn / COSn signals are amplitude controlled to ~1.3Vp (differential) by the internal AGC controller. The DC bias voltage is
2.25V.
If the SIN(n)- and COS(n)- outputs cannot be sampled simultaneously, it is recommended to disable the automatic gain control as the signal
amplitudes may be changing between two readings of the external ADC. This may lead to less accurate results.
Figure 16. Sine and Cosine Outputs for External Angle Calculation
+5 V
VDD
14
13
VDD
C1
VDD
D
A
5
4
Sin
Sinn
Micro
Controller
D A
7
6
Cos
Cosn
AS5030
100n
www.ams.com/AS5030
VSS
VSS
Revision 2.4
C2
15
VSS
3
19 - 44
相关PDF资料
PDF描述
AS5048-DB-1.0 BOARD DEMO AS5048
AS5215 DB BOARD DEMO AS5215
AS5245 DB BOARD DEMO AS5245
AS5304-DK-1.0 BOARD DEMO AS5304
AS5311 DB BOARD EVAL FOR AS5311
相关代理商/技术参数
参数描述
AS5030-TS_EK_AB 功能描述:AS5030 - 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:5V 嵌入式:否 所含物品:板 使用的 IC/零件:AS5030 标准包装:1
AS5030-TS_EK_DB 功能描述:AS5030 - 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 7.5V 嵌入式:是,MCU,8 位 所含物品:板 使用的 IC/零件:AS5030 标准包装:1
AS50-330K-RC 制造商:ALLIED 制造商全称:Allied Components International 功能描述:Axial Shielded Inductors
AS50-331K-RC 制造商:ALLIED 制造商全称:Allied Components International 功能描述:Axial Shielded Inductors
AS50-332K-RC 制造商:ALLIED 制造商全称:Allied Components International 功能描述:Axial Shielded Inductors