Wholesale MCP 3008 2.7V 8-Channel 10-Bit A/D Converters with SPI Serial Interface

This chip will add 8 channels of 10-bit analog input to your microcontroller or microcomputer project. It's super easy to use, and uses SPI so only 4 pins are required. We chose this chip as a great accompaniment to the Raspberry Pi computer, because its fun to have analog inputs but the Pi does not have an ADC.Features：10-bit resolution± 1 LSB max DNL± 1 LSB max INL8 (MCP3008) input channelsAnalog inputs programmable as single-ended or pseudo-differential pairsSPI serial interface (modes 0,0 and 1,1)Single supply operation: 2.7V - 5.5V200 ksps max. sampling rate at VDD = 5V75 ksps max. sampling rate at VDD = 2.7VLow power CMOS technology5 nA typical standby current, 2 μA max.500 μA max. active current at 5VIndustrial temp range: -40°C to +85°CAvailable in PDIP, SOIC and TSSOP packages