MCP33141-05-E/MN集成电路（IC）的模数转换器（ADC）规格书PDF中文资料

MCP33141-05-E/MN属于集成电路（IC）的模数转换器（ADC）。由微芯科技股份有限公司制造生产的MCP33141-05-E/MN模数转换器（ADC）模数转换器（ADC、A/D 或 A 转 D）对模拟信号进行采样，例如由麦克风采集的声音或传感器的输出，然后将其转换为数字信号。一般来说，数字输出是二进制补码二进制数，与输入成比例。输入类型可能是差分、伪差分或单端输入。模数转换器可按照位数、采样率、输入数、接口、转换器数和架构（例如自适应增量、双斜率、折叠、流水线、SAR、三角积分、两步式）进行选择。

Features

• Sample Rate (Throughput):

- MCP33151/41-10: 1 Msps

- MCP33151/41-05: 500 ksps

• 14/12-Bit Resolution with No Missing Codes

• No Latency Output

• Wide Operating Voltage Range:

- Analog supply voltage (AVDD): 1.8V

- Digital input/output interface voltage (DVIO):

1.7 - 5.5V

- External reference (VREF): AVDD-5.1V

• Pseudodifferential Input Operation with Single-

Ended Configuration:

- Input full-scale range: 0V to +VREF

• Ultra-Low Current Consumption (typical):

- During input acquisition (standby): ~1.5 μA

- During conversion:

MCP33151/41-10: ~0.66 mA

MCP33151/41-05: ~0.33 mA

• SPI-Compatible Serial Communication:

- SCLK clock rate: up to 100 MHz

• 3-Wire with Optional BUSY Indicator

• ADC Self-Calibration for Offset, Gain, and

Linearity Errors:

- During power-up (automatic)

- On-Demand via user’s command during

normal operation

• Built-In Data Accumulator

- Integrate up to 1024 consecutive converted

samples

- Increase ENOB up to 18 bits by automatically

averaging conversion results

• AEC-Q100 Qualified:

- Temperature grade 1: -40°C to +125°C

• Package Options: MSOP-10 and TDFN-10

Typical Applications

• High-Precision Data Acquisition

• Medical Instruments

• Test Equipment

• Electric Vehicle Battery Management Systems

• Motor Control Applications

• Switch-Mode Power Supply Applications

• Battery-Powered Equipment