The MCP30083008 devices are successive approximation ID-bit Analog- to-Digital (AID) 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 ± I 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 PA. The MCP3008 is offered in 16- pin PDIP and SOIC packages.
Features:-
• 10-bit resolution
• ± 1 LSB max DNL
• ± 1 LSB max INL
• 4 (MCP3004) or 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 µA max.
• 500 µA max. active current at 5V
• Industrial temp range: -40°C to +85°C
• Available in PDIP, SOIC and TSSOP packages
Applications:-
• Sensor Interface
• Process Control
• Data Acquisition
• Battery Operated Systems
Specification:-
| Parameter | Values |
| Voltage Range on Any Pin Relative to Ground | -0.5V to +7.0V |
| Operating Temperature Range : | |
| Commercial | 0°C to +70°C |
| Industrial | -40°C to +85°C |
| Storage Temperature Range | -55°C to +125°C |
| Soldering Temperature | +260°C for 10 seconds |
* product image for illustration purposes only. actual product may vary.
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