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参数资料
| 型号： | AS5304-DK-1.0 |
| 厂商： | ams |
| 文件页数： | 2/15页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO AS5304 |
| 标准包装： | 1 |
| 传感器类型： | 霍尔效应 |
| 传感范围： | 5mT 跳闸，60mT 释放 |
| 电源电压： | 电池，9V |
| 嵌入式： | 否 |
| 已供物品： | 2 个板，电池，夹具，磁条 |
| 已用 IC / 零件： | AS5304/B |
| 其它名称： | AS5304/B DB AS5304/B DB-ND |
AS5304 / AS5306
Integrated Hall ICs for
Linear and Off-Axis Rotary Motion Detection
DATA SHEET
1
General Description
2
Benefits
The AS5304/AS5306 are single-chip IC ’s with integrated
Hall elements for measuring linear or rotary motion using
multi-pole magnetic strips or rings.
This allows the usage of the AS5304/AS5306 in
applications where the Sensor IC cannot be mounted at the
end of a rotating device (e.g. at hollow shafts). Instead, the
AS5304/AS5306 are mounted off-axis underneath a multi-
pole magnetized ring or strip and provides a quadrature
incremental output with 40 pulses per pole period at
speeds of up to 20 meters/sec (AS5304) or 12 meters/sec
(AS5306).
A single index pulse is generated once for every pole pair
at the Index output.
Using, for example, a 32pole-pair magnetic ring, the
AS5304/AS5306 can provide a resolution of 1280
pulses/rev, which is equivalent to 5120 positions/rev or
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Complete system-on-chip
High reliability due to non-contact sensing
Suitable for the use in harsh environments
Robust against external magnetic stray fields
Key Features
High speed, up to 20m/s (AS5304)
12m/s (AS5306)
Magnetic pole pair length: 4mm (AS5304) or
2.4mm (AS5306)
Resolution: 25μm (AS5304) or 15μm (AS5306)
40 pulses / 160 positions per magnetic period.
1 index pulse per pole pair
12.3bit. The maximum speed at this configuration is 9375
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Linear movement
measurement
using
multi -pole
rpm.
magnetic strips
The pole pair length is 4mm (2mm north pole / 2mm south
pole) for the AS5304, and 2.4mm (1.2mm north pole /
1.2mm south pole) for the AS5306. The chip accepts a
magnetic field strength down to 5mT (peak).
Both chips are available with push-pull outputs
(AS530xA) or with open drain outputs (AS530xB) .
The AS5304/AS5306 are available in a small 20-pin
TSSOP package and specified for an operating ambient
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Circular off-axis movement measurement using multi-
pole magnetic rings
4.5 to 5.5V operating voltage
Magnetic field strength indicator, magnetic field alarm
for end-of-strip or missing magnet
Applications
temperature of -40° to +125°C.
The AS5304/AS5306 are ideal for high speed linear motion
and off-axis rotation measurement in applications such as
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electrical motors
X-Y-stages
rotation knobs
industrial drives
Figure 1:
AS5304 (AS5306) with multi-pole ring magnet.
Figure 2:
AS5306 (AS5304) with magnetic multi-pole strip magnet
for linear motion measurement
Revision 1.9
www.ams.com
Page 1 of 14
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AS5304-DK-ST-1.0 | 制造商:ams 功能描述:Demo Board |
| AS5304-TS_EK_AB | 功能描述:AS5304A, AS5304B - Magnetic, Linear, Rotary Position Sensor Evaluation Board 制造商:ams 系列:- 零件状态:有效 传感器类型:磁性，线性，旋转位置 感应范围:- 接口:模拟 灵敏度:- 电压 - 电源:4.5 V ~ 5.5 V 嵌入式:- 所含物品:板 使用的 IC/零件:AS5304A，AS5304B 标准包装:1 |
| AS5304-TS_EK_DB | 功能描述:AS5304/B - Hall Effect Sensor Evaluation Board 制造商:ams 系列:- 零件状态:有效 传感器类型:霍尔效应 感应范围:5mT 跳闸，60mT 释放 接口:- 灵敏度:- 电压 - 电源:9V 嵌入式:否 所含物品:2 个板，电池，夹具，磁条 使用的 IC/零件:AS5304/B 标准包装:1 |
| AS5305 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:Integrated Hall IC for Linear and Off-Axis Rotary Motion Detection |
| AS5306/B DB | 功能描述:BOARD DEMO AS5306 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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