Описание
The MCP3201 is a successive approximation 12-bit Analog-to-Digital (A/D) Converter with on-board sample and hold circuitry. The device provides a single pseudo-differential input. Differential non-linearity (DNL) is specified at ±1 LSB, and Integral non-linearity (INL) is offered in ±1 LSB (MCP3201-B) and ±2 LSB (MCP3201-C) versions. Communication with the device is done using a simple serial interface compatible with the SPI protocol. The device is capable of sample rates of up to 100 ksps at a clock rate of 1.6 MHz. The MCP3201 operates over a broad voltage range (2.7V – 5.5V). Low current design permits operation with typical standby and active currents of only 500 nA and 300 µA, respectively. The device is offered in 8-pin MSOP, PDIP, TSSOP and 150 mil SOIC packages.
- 12-bit resolution
- ±1 LSB max DNL
- ±1 LSB max INL (MCP3201-B)
- ±2 LSB max INL (MCP3201-C)
- On-chip sample and hold
- SPI™ serial interface (modes 0,0 and 1,1)
- Single supply operation: 2.7V – 5.5V
- 100ksps max. sampling rate at Vdd = 5V
- 50ksps max. sampling rate at Vdd = 2.7V
- Low power CMOS technology
- 500 nA typical standby current, 2 µA max
- 400 µA max. active current at 5V
- Industrial temp range: -40°C to +85°C
- 8-pin MSOP, PDIP, SOIC and TSSOP packages
- Tape and Reel Packaging
