XtremeSense TMR 전류 측정 센서 -CT415-HSN830DR
(CURRENT 9 CLICK)
개요
- 본 제품은 XtremeSense TMR 전류 측정 센서 -CT415-HSN830DR 입니다.
- CT415-HSN830DR 전류센서를 기반으로 디자인된 제품으로 최대 30A까지 측정이 가능합니다.
- 아날로그 출력 및 I2C 인터페이스를 가지고 있습니다.
- 솔더 점퍼에 따라 3.3V/5V 시스템과 사용이 가능합니다.
- 알림: 로드 및 전원이 연결되어 있을때 보드를 만지지 마십시오. 위험할 수 있습니다.
특징
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Current 9 Click as its foundation uses the CT415-HSN830DR, an XtremeSense® TMR current sensor providing high-accuracy current measurements from Crocus Technology. The CT415-HSN830DR comes with an integrated current carrying conductor (CCC) that handles current from 0A up to 30A. It has high sensitivity and a wide dynamic range with excellent accuracy (low total output error) across temperature range from –40°C to +85°C making it suitable for many consumer, enterprise, and industrial applications.
When current flows through the CCC, the XtremeSense® TMR sensors inside the chip sense the field, generating a differential voltage signal that goes through the analog front-end to output a current measurement with less than ±1% full-scale total output error. The CT415-HSN830DR is designed to enable a fast response time for the current measurement. In addition, the user is provided with the option of selecting the output voltage level of the sensor performed by the onboard SMD jumper by populating it to an appropriate position marked as 3V3 or 5V. Even with high bandwidth of 1MHz, the CT415 consumes minimal power.
The output signal of the CT415-HSN830DR can be converted to a digital value using MCP3221, a successive approximation A/D converter with a 12-bit resolution from Microchip using a 2-wire I2C compatible interface, or can be sent directly to an analog pin of the mikroBUS™ socket labeled as AN. Selection can be performed by onboard SMD jumper labeled as ADC SEL, placing it to an appropriate position marked as EXT and INT.
Also, this Click board™ should be connected in series with the load. The current is measured by two onboard terminal connectors, one terminal block for the positive and the other for the negative current input.
This Click board™ can operate with both 3.3V and 5V logic voltage levels selected via the VCC SEL jumper. This way, it is allowed for both 3.3V and 5V capable MCUs to use the communication lines properly. However, the Click board™ comes equipped with a library containing easy-to-use functions and an example code that can be used, as a reference, for further development.
SPECIFICATIONS
Type Current sensor,Measurements Applications Can be used for many consumer, enterprise, and industrial applications On-board modules CT415-HSN830DR - XtremeSense® TMR current sensor from Crocus Technology Key Features Low power consumption, integrated current carrying conductor, low total error output, high bandwidth, fast response time, high accuracy and precision, possibility of signal processing in analog and digital form, and more Interface Analog,I2C Compatibility mikroBUS Click board size L (57.15 x 25.4 mm) Input Voltage 3.3V or 5V
문서
연관제품
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