| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX1402 | 5V, 18-Bit, Low-Power, Multichannel, Oversampling Sigma-Delta ADC General Description The MAX1402 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 user selec 文件:411.97 Kbytes 頁數(shù):40 Pages | MAXIM 美信 | MAXIM | |
MAX1402 | 5V, 18-Bit, Low-Power, Multichannel, Oversampling (Sigma-Delta) ADC 文件:562.75 Kbytes 頁數(shù):38 Pages | MAXIM 美信 | MAXIM | |
MAX1402 | +5V、18位、低功耗、多通道、過采樣(Σ-Δ) ADC MAX1402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)制器來實現(xiàn)16位精度。借助數(shù)字濾波器的用戶可選抽取系數(shù),可通過降低轉(zhuǎn)換分辨率來提高輸出數(shù)據(jù)速率。在高達480sps的輸出數(shù)據(jù)速率下實現(xiàn)了真正的16位性能。此外,可以對調(diào)制器采樣頻率進行優(yōu)化,以充分降低功耗或提高吞吐速率。MAX1402采用+5V電源供電。\n\n 該器件提供三個可獨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,它可以補償高達所選滿量程范圍117%的折合到輸入端的直流失調(diào)。這三個差分通道也可以配置 ? 18位分辨率、Σ-Δ ADC\n\n? 16位精度,無失碼性能高達480sps\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? 用于傳感器激勵的匹配板載電流源(200μA)\n\n? 3個全差分或5個偽差分信號輸入通道\n\n? 2個額外的全差分校準通道/輔助輸入通道\n\n? 可編程增益和失調(diào)\n\n? 全差分基準電壓源輸入\n\n? 連續(xù)轉(zhuǎn)換或按命令轉(zhuǎn)換\n\n? 自動通道掃描和連續(xù)數(shù)據(jù)輸出模式\n\n? 采用+5V模擬電源和+3V或+5V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 | |
5V, 18-Bit, Low-Power, Multichannel, Oversampling Sigma-Delta ADC General Description The MAX1402 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 user selec 文件:411.97 Kbytes 頁數(shù):40 Pages | MAXIM 美信 | MAXIM | ||
5V, 18-Bit, Low-Power, Multichannel, Oversampling Sigma-Delta ADC General Description The MAX1402 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 user selec 文件:411.97 Kbytes 頁數(shù):40 Pages | MAXIM 美信 | MAXIM | ||
5V, 18-Bit, Low-Power, Multichannel, Oversampling (Sigma-Delta) ADC 文件:562.75 Kbytes 頁數(shù):38 Pages | MAXIM 美信 | MAXIM | ||
5V, 18-Bit, Low-Power, Multichannel, Oversampling (Sigma-Delta) ADC 文件:562.75 Kbytes 頁數(shù):38 Pages | MAXIM 美信 | MAXIM | ||
5V, 18-Bit, Low-Power, Multichannel, Oversampling (Sigma-Delta) ADC 文件:562.75 Kbytes 頁數(shù):38 Pages | MAXIM 美信 | MAXIM | ||
Fully Assembled and Tested 文件:211.96 Kbytes 頁數(shù):12 Pages | MAXIM 美信 | MAXIM | ||
Fully Assembled and Tested 文件:211.96 Kbytes 頁數(shù):12 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):
2.5
- Unipolar VIN (max)(V):
2.5
- Bipolar VIN (max)(±V):
2.5
- INL(±LSB):
3.93216
- AVDD (min)(V):
4.75
- AVDD (max)(V):
5.25
- DVDD (min)(V):
2.7
- DVDD (max)(V):
5.25
- 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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
28-SSOP-5.3_MM |
5500 |
+5V、18位、低功耗、多通道、過采樣(Σ-Δ) ADC |
詢價 | ||
max |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
MAXIM |
24+ |
SSOP-28 |
2000 |
全新原裝環(huán)保 |
詢價 | ||
MAXIM |
24+ |
875 |
詢價 | ||||
MAXIM |
25+ |
SSOP-28 |
16 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
MAXIM |
17+ |
SSOP-28 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
MAXIM |
24+ |
SSOP28 |
5000 |
只做原裝公司現(xiàn)貨 |
詢價 | ||
MAXIM |
22+ |
SSOP28 |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
MAXIM |
23+ |
SSOP-28 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
MAXIM |
19+ |
SSOP-28 |
12000 |
原裝正品,現(xiàn)貨特價 |
詢價 |
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