MCP3008 8-Channel 10-Bit A/D Converter with SPI Interface IC DIP-16 Package

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 Non linearity (DNL) and Integral Non linearity (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 ?A. The MCP3008 is offered in 16- pin PDIP and SOIC packages. 

Features:-

? 10-bit resolution 

? ? 1 LSB max DNL 

? ? 1 LSB max INL 

? 8 (MCP3008) input channels 

? Analog inputs programmable as single-ended or pseudo-differential pairs

 ? On-chip sample and hold 

? SPI serial interface (modes 0,0 and 1,1) 

? Single supply operation: 2.7V – 5.5V 

? 200 ksps max. sampling rate at VDD = 5V 

? 75 ksps max. sampling rate at VDD = 2.7V 

? Low power CMOS technology ? 5 nA typical standby current, 2 ?A max. 

? 500 ?A max. active current at 5V 

? Industrial temp range: -40?C to +85?C 

? Available in PDIP, SOIC and TSSOP packages 

Specifications:-  

Related Document:-

 MCP3008 IC Datasheet