MCP3201集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）規(guī)格書(shū)PDF中文資料

MCP3201屬于集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）。由微芯科技股份有限公司制造生產(chǎn)的MCP3201模數(shù)轉(zhuǎn)換器（ADC）模數(shù)轉(zhuǎn)換器（ADC、A/D 或 A 轉(zhuǎn) D）對(duì)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(lái)說(shuō)，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。

DESCRIPTION

The Microchip Technology Inc. MCP3201 is a successive approximation 12-bit Analog-to-Digital (A/D) Con verter with on-board sample and hold circuitry. The device provides a single pseudo-differential input. Differential Nonlinearity (DNL) is specified at ±1 LSB, and Integral Nonlinearity (INL) is offered in ±1 LSB (MCP3201-B) and ±2 LSB (MCP3201-C) versions.

FEATURES

? 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

- 500nA typical standby current, 2μA max.

- 400μA max. active current at 5V

? Industrial temp range: -40°C to +85°C

? 8-pin PDIP, SOIC and TSSOP packages