MCP3001
2.7V 10-Bit A/D Converter with SPI™ Serial Interface
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 Package Types
PDIP, MSOP, SOIC, TSSOP
VREF 1 IN+ 2 IN– 3 VSS 4 Sensor Interface
Process Control
Data Acquisition
Battery Operated Systems Description
The Microchip Technology Inc. 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 …
