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:-
Parameters Specification
VDD 7.0V
All Inputs and Outputs w.r.t. VSS ? 0.6V to VDD + 0.6V
Storage Temperature ?65?C to +150?C
Ambient temperature with power applied ?65?C to +150?C
Soldering temperature of leads (10 seconds) +300?C
ESD Protection On All Pins (HBM) ? 4 kV
Related Document:-
MCP3008 IC Datasheet
* Product Images are shown for illustrative purposes only and may differ from actual product.