10-bit serial A/D converter, 1-channel, 2.7V, SPI, SO-8

MCP3001
2.7V 10-Bit A/D Converter with SPI™ Serial Interface

Description:
The MCP3001 is a successive approximation 10-bit A/D converter (ADC) with onboard sample and hold circuitry. The device provides a single pseudo-differential input. Differential Nonlinearity (DNL) and Integral Nonlinearity (INL) are both specified at ±1 LSB max. Communication with the device is done using a simple serial interface compatible with the SPI protocol. The device is capable of sample rates up to 200 ksps at a clock rate of 2.8 MHz. The MCP3001 operates over a broad voltage range (2.7V - 5.5V). Low current design permits operation with a typical standby current of only 5 nA and a typical active current of 400 µA. The device is offered in 8-pin PDIP, MSOP, TSSOP and 150 mil SOIC packages.

Features:
- 10-bit resolution
- ±1 LSB max DNL
- ±1 LSB max INL
- On-chip sample and hold
- SPI™ serial interface (modes 0,0 and 1,1)
- Single supply operation: 2.7V - 5.5V
- 200 ksps sampling rate at 5V
- 75 ksps sampling rate at 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
- 8-pin PDIP, SOIC, MSOP and TSSOP packages

Applications:
- Sensor Interface
- Process Control
- Data Acquisition
- Battery Operated Systems