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

MCP33151-05-E/MS屬于集成電路（IC） > 模數(shù)轉(zhuǎn)換器（ADC）。微芯科技股份有限公司制造生產(chǎn)的MCP33151-05-E/MS模數(shù)轉(zhuǎn)換器（ADC）模數(shù)轉(zhuǎn)換器（ADC、A/D 或 A 轉(zhuǎn) D）對模擬信號(hào)進(jìn)行采樣，例如由麥克風(fēng)采集的聲音或傳感器的輸出，然后將其轉(zhuǎn)換為數(shù)字信號(hào)。一般來說，數(shù)字輸出是二進(jìn)制補(bǔ)碼二進(jìn)制數(shù)，與輸入成比例。輸入類型可能是差分、偽差分或單端輸入。模數(shù)轉(zhuǎn)換器可按照位數(shù)、采樣率、輸入數(shù)、接口、轉(zhuǎn)換器數(shù)和架構(gòu)（例如自適應(yīng)增量、雙斜率、折疊、流水線、SAR、三角積分、兩步式）進(jìn)行選擇。