MCP3221集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC)規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
MCP3221 |
參數(shù)屬性 | MCP3221 封裝/外殼為SC-74A,SOT-753;包裝為管件;類(lèi)別為集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC);產(chǎn)品描述:IC ADC 12BIT SAR SOT23-5 |
功能描述 | Low Power 12-Bit A/D Converter With I2C Interface |
封裝外殼 | SC-74A,SOT-753 |
文件大小 |
480.52 Kbytes |
頁(yè)面數(shù)量 |
26 頁(yè) |
生產(chǎn)廠商 | Microchip Technology |
企業(yè)簡(jiǎn)稱(chēng) |
MICROCHIP【微芯科技】 |
中文名稱(chēng) | 微芯科技股份有限公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-7-30 14:46:00 |
人工找貨 | MCP3221價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MCP3221規(guī)格書(shū)詳情
MCP3221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MCP3221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(lèi)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. MCP3221 is a successive approximation A/D converter with 12-bit resolution. Available in the SOT-23 package, this device provides one single-ended input with very low power consumption. Based on an advanced CMOS technology, the MCP3221 provides a low maximum conversion current and standby current of 250 μA and 1 μA, respectively. Low current consumption, combined with the small SOT-23 package, make this device ideal for battery-powered and remote data acquisition applications.
Features
? 12-bit resolution
? ±1 LSB DNL, ±2 LSB INL max.
? 250 μA max conversion current
? 5 nA typical standby current, 1 μA max.
? I2C? compatible serial interface
- 100 kHz I2C Standard Mode
- 400 kHz I2C Fast Mode
? Up to 8 devices on a single 2-Wire bus
? 22.3 ksps in I2C Fast Mode
? Single-ended analog input channel
? On-chip sample and hold
? On-chip conversion clock
? Single-supply specified operation: 2.7V to 5.5V
? Temperature range:
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
? Small SOT-23 package
Applications
? Data Logging
? Multi-zone Monitoring
? Hand-Held Portable Applications
? Battery-Powered Test Equipment
? Remote or Isolated Data Acquisition
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
MCP3221A1T-E/OT
- 制造商:
Microchip Technology
- 類(lèi)別:
集成電路(IC) > 模數(shù)轉(zhuǎn)換器(ADC)
- 包裝:
管件
- 位數(shù):
12
- 采樣率(每秒):
22.3k
- 輸入數(shù):
1
- 輸入類(lèi)型:
單端
- 數(shù)據(jù)接口:
I2C
- 配置:
S/H-ADC
- 比率 - S/H:
1:1
- 架構(gòu):
SAR
- 參考類(lèi)型:
Supply
- 電壓 - 供電,模擬:
2.7V ~ 5.5V
- 電壓 - 供電,數(shù)字:
2.7V ~ 5.5V
- 工作溫度:
-40°C ~ 125°C
- 封裝/外殼:
SC-74A,SOT-753
- 供應(yīng)商器件封裝:
SOT-23-5
- 安裝類(lèi)型:
表面貼裝型
- 描述:
IC ADC 12BIT SAR SOT23-5
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MCRCH |
24+ |
65230 |
詢(xún)價(jià) | ||||
MICROCHIP/微芯 |
22+ |
N/A |
10000 |
現(xiàn)貨,原廠原裝假一罰十! |
詢(xún)價(jià) | ||
MICORCHIP |
24+/25+ |
2310 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢(xún)價(jià) | |||
MicrochipTechnology |
24+ |
原廠原裝 |
6000 |
進(jìn)口原裝正品假一賠十,貨期7-10天 |
詢(xún)價(jià) | ||
Microchip |
22+ |
SOT235 |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢(xún)價(jià) | ||
MICROCHIP |
17+ |
6200 |
100%原裝正品現(xiàn)貨 |
詢(xún)價(jià) | |||
MICROCHIP微芯 |
20+ |
SOT23 |
16500 |
只做全新原裝,優(yōu)勢(shì)渠道 |
詢(xún)價(jià) | ||
MICROCHIP/微芯 |
21+ |
SOT-23-5 |
1773 |
只做原裝,一定有貨,不止網(wǎng)上數(shù)量,量多可訂貨! |
詢(xún)價(jià) | ||
MICROCHIP/美國(guó)微芯 |
24+ |
SOT-23-5 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢(xún)價(jià) | ||
MICROCHIP/微芯 |
2022+ |
SOT-23 |
28321 |
百分百進(jìn)口原裝現(xiàn)貨。 |
詢(xún)價(jià) |
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