購物車0制造商:Microchip
The MCP3423 is a two channel low-noise, high accuracy delta-sigma A/D converter with differential inputs and up to 18 bits of resolution. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially. The device uses a two-wire IC? compatible serial interface and operates from a single power supply ranging from 2.7V to 5.5V. The MCP3423 device performs conversions at rates of 3.75, 15, 60 or 240 samples per second depending on user controllable configuration bit settings using the two-wire I2C Compatible compatible serial interface. The IC address is user configurable with two address selection pins. This device has an onboard programmable gain amplifier (PGA). User can select the PGA gain of x1, x2, x4, or x8 before the analog-to-digital conversion takes place. This allows the MCP3423 device to convert a smaller input signal with high resolution. The device has two conversion modes: (a) Continuous mode and (b) One-Shot mode. In One-Shot mode, the device enters a low current standby mode automatically after one conversion. This reduces current consumption greatly during idle periods. The MCP3423 device can be used for various high accuracy analog-to-digital data conversion applications where ease of use, low power consumption and small footprint are major considerations.
18-bit resolution
2-channel differential input operation
Differential input operation
On-board voltage reference with 15 ppm/°C drift
On-board PGA, gains of 1, 2, 4, 8
Programmable data rate options
3.75 SPS (18 bits)
15 SPS (16 bits)
60 SPS (14 bits)
240 SPS (12 bits)
INL 10 ppm of FSR max
Low current consumption, 135 μA at 3V
One-shot or continuous conversion options
Supports I2C? serial interface with user configurable addresses
Extended temperature range: -40°C to +125°C

MCP3423 封裝圖

MCP3423 封裝圖
| 型號 | 制造商 | 描述 | 購買 |
|---|---|---|---|
| MCP3423T-E/UN | Microchip | 低噪聲高精度18位ΔΣ模數(shù)轉(zhuǎn)換器,具有差分輸入和片上參考電壓 | 立即購買 |
| MCP3423T-E/MF | Microchip | 立即購買 | |
| MCP3423-E/MF | Microchip | IC ADC 18BIT SIGMA-DELTA 10DFN | 立即購買 |
| MCP3423-E/UN | Microchip | 18位低噪聲高精度模數(shù)轉(zhuǎn)換器,具有差分輸入和片上參考電壓 | 立即購買 |
相較于內(nèi)含MCU的混合式半數(shù)位電源控制的LEDDriver,MCP1633在價格上相對低廉許多,而使用上也和DEPA系列的MCP19xxxLowsideMOSFETdriver也非常類似,可以
...構(gòu)如圖1所示,每個節(jié)點都以AT89C51單片機為節(jié)點控制器,MCP2510為總線控制器,MCP2551為總線收發(fā)器,其中,與控制臺工作站相連接的節(jié)點被稱為集中機,其余為區(qū)域機。在集中機中,所謂控制臺工作站,就是一臺PC機,單片機通過...
鎳鉻電極 三十多年來,PHOTONIS(前身為飛利浦光子學(xué)、伽利略和 Burle)在電子倍增器及相關(guān)產(chǎn)品方面始終保持著標準。今天,廣泛的研發(fā)計劃以及微通道板(MCP)技術(shù)無與倫比的專業(yè)知識繼續(xù)提供
相較于內(nèi)含MCU的混合式半數(shù)位電源控制的LEDDriver,MCP1633在價格上相對低廉許多,而使用上也和DEPA系列的MCP19xxxLowsideMOSFETdriver也非常類似,可以
Microchip MCP33131D-10 和 MCP33131D-05 支持在高溫和高電磁環(huán)境下工作。它們分別是 1 Msps 和 500 ksps的全差分、符合 Q100 要求的 16 位
當(dāng)前給定的MCP的概念為:MCP是在一個塑料封裝外殼內(nèi),垂直堆疊大小不同的各類存儲器或非存儲器芯片,是一種一級單封裝的混合技術(shù),用此方法節(jié)約小巧印刷電路板PCB空間。
Texas Instruments TPS3423 Nano-Power按鈕控制器可對短按和長按功能進行廣泛的獨立檢測。該設(shè)備帶有可配置的延時功能,可實現(xiàn)電池保鮮密封。TPS3423按鈕控制器包括
相較于內(nèi)含MCU的混合式半數(shù)位電源控制的LEDDriver,MCP1633在價格上相對低廉許多,而使用上也和DEPA系列的MCP19xxxLowsideMOSFETdriver也非常類似,可以
| MC33164 | MOC8106M | MC10EL07 | MMBF4392L |
| MCP19117 | MC74VHC1GU04 | MCP23S17 | MBR1045MFS |
| MC74HC139A | MC14046B | MCP37D20-200 | MIC5020 |
| MCP6G01U | MC74VHC138 | MJE802 | MCP98242 |
| MC100EP58 | MSC1202Y3 | MCP9803 | MC14521B |