MCP3008 “8-Channel 10-Bit A/D Converters with SPI Serial Interface”
Suitable to work with Raspberry Pi – to connect any Analog singal to Raspbery Pi
The Microchip Technology Inc. MCP3008 devices are successive approximation 10-bit Analogto-Digital (A/D) converters with on-board sample and hold circuitry. The MCP3008 is programmable to provide four pseudo-differential input pairs or eight single-ended inputs. Differential Nonlinearity (DNL) and Integral Nonlinearity (INL) are specified at ±1 LSB
Communication with the devices is accomplished using a simple serial interface compatible with the SPI protocol. The devices are capable of conversion rates of up to 200 ksps. The MCP3008 devices operate over a broad voltage range (2.7V – 5.5V). Low-current design permits operation with typical standby currents of only 5 nA and typical active currents of 320 µA. The MCP3008 is offered in 16- pin PDIP and SOIC packages
شريحة محول من إشارة تناظرية لإشارة رقمية بدقة 10 بت و 8 قنوات ويتم توصيلها على الميكروكنترولر بإستخدام بروتوكول SPI
