디지털 선택가능 4개 전압 리퍼런스 모듈 -MCP1541
(DIGIVREF CLICK)
개요
- 본 제품은 디지털 선택가능 4개 전압 리퍼런스 MCP1541 모듈입니다.
- SPI 인터페이스를 통해 선택된 4개중 하나의 전압을 SPI 연결이 끊겨도 계속 유지하는 제품입니다.
- 전압 리퍼런스는 1.024V, 2.048V, 3.072V, 4.096V 중 하나를 선택 가능하며, op amp에 의해 버퍼되어서 안정적입니다.
특징
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Type Measurements Applications It is a perfect solution to be used in various A/D conversion applications, measurement applications, logic voltage comparators, precise power supply applications, and other applications that require switchable and regulated voltage reference. On-board modules MCP1541, a precise voltage reference IC by Microchip; CD74HC4051, an analog multiplexer and demultiplexer IC, SN74HC595, an 8-bit shift register IC with tri-state output registers, both by Texas Instruments. Key Features Very stable buffered selectable voltage reference, digital selection over the SPI interface thanks to the latch ability of the SR IC, it does not require the SPI interface to be connected once the output voltage is selected, and more. Interface Analog,SPI Input Voltage 5V Click board size M (42.9 x 25.4 mm)