| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX1403 | 3V, 18-Bit, Low-Power, Multichannel, Oversampling Sigma-Delta ADC General Description The MAX1403 18-bit, low-power, multichannel, serial output analog-to-digital converter (ADC) features matched 200μA current sources for sensor excitation. This ADC uses a sigma-delta modulator with a digital decimation filter to achieve 16-bit accuracy. The digital filter’s us 文件:390.23 Kbytes 頁(yè)數(shù):36 Pages | MAXIM 美信 | MAXIM | |
MAX1403 | 3V, 18-Bit, Low-Power, Multichannel, Oversampling (Sigma-Delta) ADC 文件:522.33 Kbytes 頁(yè)數(shù):36 Pages | MAXIM 美信 | MAXIM | |
MAX1403 | +3V、18位、低功耗、多通道、過(guò)采樣(Σ-Δ) ADC MAX1403 18位、低功耗、多通道、串行輸出模數(shù)轉(zhuǎn)換器(ADC)具有用于傳感器激勵(lì)的匹配200μA電流源。該ADC使用帶有數(shù)字抽取濾波器的Σ-Δ調(diào)制器來(lái)實(shí)現(xiàn)16位精度。借助數(shù)字濾波器的用戶可選抽取系數(shù),可通過(guò)降低轉(zhuǎn)換分辨率來(lái)提高輸出數(shù)據(jù)速率。在高達(dá)480sps的輸出數(shù)據(jù)速率下實(shí)現(xiàn)了真正的16位性能。此外,可以對(duì)調(diào)制器采樣頻率進(jìn)行優(yōu)化,以充分降低功耗或提高吞吐速率。MAX1403采用+3V電源供電。\n\n 該器件提供三個(gè)可獨(dú)立編程的全差分輸入通道,增益范圍介于+1V/V和+128V/V之間。此外,它可以補(bǔ)償高達(dá)所選滿量程范圍117%的折合到輸入端的直流失調(diào)。這三個(gè)差分通道 ? 18位分辨率、Σ-Δ ADC\n\n? 16位精度,無(wú)失碼性能高達(dá)480sps\n\n? 用于傳感器激勵(lì)的匹配板載電流源(200μA)\n\n? 低靜態(tài)電流\n? 250μA(工作模式)\n\n? 2μA(關(guān)斷模式)\n\n\n\n\n? 3個(gè)全差分或5個(gè)偽差分信號(hào)輸入通道\n\n? 2個(gè)額外的全差分校準(zhǔn)通道/輔助輸入通道\n\n? 可編程增益和失調(diào)\n\n? 全差分基準(zhǔn)電壓源輸入\n\n? 連續(xù)轉(zhuǎn)換或按命令轉(zhuǎn)換\n\n? 自動(dòng)通道掃描和連續(xù)數(shù)據(jù)輸出模式\n\n? 采用+2.7V至+3.6V的模擬和數(shù)字電源供電\n\n? SPI?/QSPI?兼容型3線串行接口\n\n? 28引腳SSOP封; | ADI 亞德諾 | ADI | |
3V, 18-Bit, Low-Power, Multichannel, Oversampling Sigma-Delta ADC General Description The MAX1403 18-bit, low-power, multichannel, serial output analog-to-digital converter (ADC) features matched 200μA current sources for sensor excitation. This ADC uses a sigma-delta modulator with a digital decimation filter to achieve 16-bit accuracy. The digital filter’s us 文件:390.23 Kbytes 頁(yè)數(shù):36 Pages | MAXIM 美信 | MAXIM | ||
3V, 18-Bit, Low-Power, Multichannel, Oversampling Sigma-Delta ADC General Description The MAX1403 18-bit, low-power, multichannel, serial output analog-to-digital converter (ADC) features matched 200μA current sources for sensor excitation. This ADC uses a sigma-delta modulator with a digital decimation filter to achieve 16-bit accuracy. The digital filter’s us 文件:390.23 Kbytes 頁(yè)數(shù):36 Pages | MAXIM 美信 | MAXIM | ||
3V, 18-Bit, Low-Power, Multichannel, Oversampling (Sigma-Delta) ADC 文件:522.33 Kbytes 頁(yè)數(shù):36 Pages | MAXIM 美信 | MAXIM | ||
3V, 18-Bit, Low-Power, Multichannel, Oversampling (Sigma-Delta) ADC 文件:522.33 Kbytes 頁(yè)數(shù):36 Pages | MAXIM 美信 | MAXIM | ||
3V, 18-Bit, Low-Power, Multichannel, Oversampling (Sigma-Delta) ADC 文件:522.33 Kbytes 頁(yè)數(shù):36 Pages | MAXIM 美信 | MAXIM | ||
Easy to Configure 文件:1.55078 Mbytes 頁(yè)數(shù):20 Pages | MAXIM 美信 | MAXIM | ||
Easy to Configure 文件:1.55078 Mbytes 頁(yè)數(shù):20 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- # Input Channels:
5
- Conv. Rate (max)(ksps):
4.8
- Data Bus:
SPI
- ADC Architecture:
Sigma-Delta
- Diff/ S.E. Input:
Diff. Only
- External VREF (min)(V):
0
- External VREF (max)(V):
1.25
- Unipolar VIN (max)(V):
1.25
- Bipolar VIN (max)(±V):
1.25
- INL(±LSB):
3
- AVDD (min)(V):
2.7
- AVDD (max)(V):
3.6
- DVDD (min)(V):
2.7
- DVDD (max)(V):
3.6
- IAVDD (typ)(mA):
0.175
- IDVDD (typ)(mA):
0.07
- Standby Current(μA):
1
- Features:
PGA
- Smallest Available Pckg. (max w/pins)(mm2):
81.6
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
SSOP/28
- Budgetary Price (See Notes):
$12.75 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
SSOP |
8500 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
ADI |
25+ |
28-SSOP-5.3_MM |
5500 |
+3V、18位、低功耗、多通道、過(guò)采樣(Σ-Δ) ADC |
詢價(jià) | ||
MAXIM |
2015+ |
SSOP-28 |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
MAXIM |
23+ |
CLCC |
20000 |
原廠授權(quán)代理分銷現(xiàn)貨只做原裝正邁科技樣品支持現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
24+ |
28SSOP |
3000 |
公司現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
23+ |
SSOP28 |
6500 |
原裝正品,假一罰十 |
詢價(jià) | ||
25+ |
8 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||||
MAXIM98 |
24+ |
原廠原封 |
2000 |
全新原裝環(huán)保 |
詢價(jià) | ||
max |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | ||
MAXIM |
SOP |
641 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) |
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