MCP3008 10-Bit ADC Converter

Successive approximation 10-bit Analog-to-Digital converter with SPI interface

• Resolution: 10-bit
• Differential Nonlinearity (DNL): 1 LSB max
• Integral Nonlinearity (INL): 1 LSB max
• Input Channels: 8 single-ended or 4 pseudo-differential pairs
• Sampling Rate: 200 ksps max at VDD = 5V
• Standby Current: 5 nA typical, 2 A max
• Active Current: 500 A max at 5V
• Temperature Range: -40C to +85C

Features:

• 10-bit resolution
• 4 (MCP3004) or 8 (MCP3008) input channels
• On-chip sample and hold
• SPI serial interface (modes 0,0 and 1,1)

The MCP3008 devices are successive approximation 10-bit Analog-to-Digital converters with on-board sample and hold circuitry. They offer a broad voltage range of 2.7V to 5.5V and operate at conversion rates of up to 200 ksps. With low-current design, they have standby currents of only 5 nA and active currents of 320 A. Available in PDIP, SOIC, and TSSOP packages, these devices find applications in sensor interfaces, process control, data acquisition, and battery-operated systems.

Specifications:

• Voltage Range on Any Pin Relative to Ground: -0.5V to +7.0V
• Operating Temperature Range: Commercial 0C to +70C, Industrial -40C to +85C
• Storage Temperature Range: -55C to +125C
• Soldering Temperature: +260C for 10 seconds

* Images are for illustration only; actual product may vary.