MCP3008-I/SL 8 Channel 10-Bit ADC With SPI Interface IC – SOIC-16 Package
The Microchip Technology Inc. MCP3004/3008 devices are successive approximation 10-bit Analog-to-Digital (A/D) converters with onboard sample and hold circuitry. The MCP3004 is programmable to provide two pseudo-differential input pairs or four single-ended inputs. 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 ±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 MCP3004/3008 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 µA. The MCP3004 is offered in 14-pin PDIP, 150 mil SOIC, and TSSOP packages, while 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
Features/Specs:
- Manufacturer: Microchip Technology
- Manufacturer Part No: MCP3008-I/SL
- Product Type: ADCs – Analog to Digital Converters
- Series: MCP3008
- Resolution: 10 bit
- Number of Channels: 8 Channel
- Interface Type: SPI
- Sampling Rate: 200 kS/s
- Input Type: Pseudo-Differential/Single-Ended
- Architecture: SAR
- Analogue Supply Voltage: 2.7 V to 5.5 V
- Digital Supply Voltage: 2.7 V to 5.5 V
- SNR – Signal to Noise Ratio: 61 dB
- DNL – Differential Nonlinearity: +/- 1 LSB
- INL – Integral Nonlinearity: +/- 1 LSB
- Moisture Sensitive: Yes
- Number of Converters: 1 Converter
- Operating Supply Voltage: 2.7 V to 5.5 V
- Minimum Operating Temperature: – 40°C
- Maximum Operating Temperature: + 85°C
- Reference Type: External
- Mounting Style: SMD/SMT
- Package/Case: SOIC-16
Applications:
- Sensor Interface
- Process Control
- Data Acquisition
- Battery Operated Systems
Datasheet: MCP3008-I/SLÂ
Package Includes:
- 1 x MCP3008-I/SL 8 Channel 10-Bit ADC With SPI Interface IC – SOIC-16 Package
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