MCP3208 Description:
The MCP3208 devices are successive approximation 12-bit Analog- to-Digital (A/D) Converters with on-board sample and hold circuitry. The MCP3208 is programmable to provide four pseudo-differential input pairs or eight single- ended inputs. Communication with the devices is done using a simple serial interface compatible with the SPI protocol. The devices are capable of conversion rates of up to 100ksps. The MCP3208 devices operate over a broad voltage range (2.7V - 5.5V). Low current design permits operation with typical standby and active currents of only 500nA and 320?A, respectively.
MCP3208 Features:
2-bit resolution
8 (MCP3208) 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
100ksps max. sampling rate at VDD = 5V
50ksps max. sampling rate at VDD = 2.7V
Low power CMOS technology
Industrial temp range: -40°C to +85°C
Available in PDIP, SOIC and TSSOP packages
MCP3208 Applications:
Sensor Interface
Process Control
Data Acquisition
Battery Operated Systems
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