| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
ADS131A02 | ADS131A0x 2- or 4-Channel, 24-Bit, 128-kSPS, Simultaneous-Sampling, Delta-Sigma ADC 1 Features 1? 2 or 4 simultaneous-sampling differential inputs ? Data rates up to 128 kSPS ? High performance: – Single-channel accuracy: better than 0.1% at 10,000:1 dynamic range – Effective resolution: 20.6 bits at 8 kSPS – THD: –100 dB at 50 Hz and 60 Hz ? Integrated negative charg 文件：2.22744 Mbytes 頁(yè)數(shù)：95 Pages | TI 德州儀器 | TI | |
ADS131A02 | 2- or 4-Channel, 24-Bit, Analog Front-Ends for Power Monitoring, Control, and Protection 文件：1.79857 Mbytes 頁(yè)數(shù)：85 Pages | TI 德州儀器 | TI | |
ADS131A02 | 24 位 128kSPS 2 通道同步采樣 Δ-Σ ADC ADS131A02 和 ADS131A04 器件為雙通道和四通道同步采樣 24 位 ΔΣ 模數(shù)轉(zhuǎn)換器 (ADC)。ADS131A02 或 ADS131A04 具有寬動(dòng)態(tài)范圍、最高 128kSPS 的可擴(kuò)展數(shù)據(jù)速率以及內(nèi)置故障監(jiān)控器等特性，這使得它非常適合能源監(jiān)控、電網(wǎng)保護(hù)和控制等 應(yīng)用。ADC 輸入端可以單獨(dú)直接接入電阻分壓器網(wǎng)絡(luò)、電流互感器或 Rogowski 線圈，以測(cè)量電壓或電流。這兩款器件具有靈活的電源選項(xiàng)（包括內(nèi)部負(fù)電荷泵），可最大限度提高有效分辨率，非常適合寬動(dòng)態(tài)范圍 應(yīng)用。\n\n這兩款器件提供異步和同步主從接口選項(xiàng)，可為多個(gè)器件串聯(lián)而成的單一系統(tǒng)靈活實(shí)施 ADC 配置。接口上配 ? 雙通道或四通道同步采樣差分輸入\n? 數(shù)據(jù)速率：高達(dá) 128kSPS\n? 高性能： \n? 單通道精度：在 10,000:1 動(dòng)態(tài)范圍內(nèi)優(yōu)于 0.1%\n? 有效分辨率：20.6位 (8kSPS)\n? 總諧波失真 (THD)：50Hz 和 60Hz 頻率下為 -100dB\n \n? 集成的負(fù)電荷泵 允許絕對(duì)輸入電壓低于接地值\n? 靈活的模擬電源選項(xiàng)： \n? 采用負(fù)電荷泵：3.0V 至 3.45V\n? 單極電源：3.3V 至 5.5V\n? 雙極電源：±2.5V\n \n? 數(shù)字電源：1.65V 至 3.6V\n? 低溫漂內(nèi)部基準(zhǔn)電壓：6ppm/°C\n? 模數(shù)轉(zhuǎn)換器 (; | TI 德州儀器 | TI | |
絲印：131A02；Package：TQFP(PBS)；ADS131A0x 2- or 4-Channel, 24-Bit, 128-kSPS, Simultaneous-Sampling, Delta-Sigma ADC 1 Features 1? 2 or 4 simultaneous-sampling differential inputs ? Data rates up to 128 kSPS ? High performance: – Single-channel accuracy: better than 0.1% at 10,000:1 dynamic range – Effective resolution: 20.6 bits at 8 kSPS – THD: –100 dB at 50 Hz and 60 Hz ? Integrated negative charg 文件：2.22744 Mbytes 頁(yè)數(shù)：95 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/131a02/marking.html">131A02；Package：TQFP(PBS)；ADS131A0x 2- or 4-Channel, 24-Bit, 128-kSPS, Simultaneous-Sampling, Delta-Sigma ADC 1 Features 1? 2 or 4 simultaneous-sampling differential inputs ? Data rates up to 128 kSPS ? High performance: – Single-channel accuracy: better than 0.1% at 10,000:1 dynamic range – Effective resolution: 20.6 bits at 8 kSPS – THD: –100 dB at 50 Hz and 60 Hz ? Integrated negative charg 文件：2.22744 Mbytes 頁(yè)數(shù)：95 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/131a02/marking.html">131A02；Package：TQFP(PBS)；ADS131A0x 2- or 4-Channel, 24-Bit, 128-kSPS, Simultaneous-Sampling, Delta-Sigma ADC 1 Features 1? 2 or 4 simultaneous-sampling differential inputs ? Data rates up to 128 kSPS ? High performance: – Single-channel accuracy: better than 0.1% at 10,000:1 dynamic range – Effective resolution: 20.6 bits at 8 kSPS – THD: –100 dB at 50 Hz and 60 Hz ? Integrated negative charg 文件：2.22744 Mbytes 頁(yè)數(shù)：95 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/131a02/marking.html">131A02；Package：TQFP(PBS)；ADS131A0x 2- or 4-Channel, 24-Bit, 128-kSPS, Simultaneous-Sampling, Delta-Sigma ADC 1 Features 1? 2 or 4 simultaneous-sampling differential inputs ? Data rates up to 128 kSPS ? High performance: – Single-channel accuracy: better than 0.1% at 10,000:1 dynamic range – Effective resolution: 20.6 bits at 8 kSPS – THD: –100 dB at 50 Hz and 60 Hz ? Integrated negative charg 文件：2.22744 Mbytes 頁(yè)數(shù)：95 Pages | TI 德州儀器 | TI | ||
絲印：131A02；Package：TQFP(PBS)；ADS131A0x 2- or 4-Channel, 24-Bit, 128-kSPS, Simultaneous-Sampling, Delta-Sigma ADC 1 Features 1? 2 or 4 simultaneous-sampling differential inputs ? Data rates up to 128 kSPS ? High performance: – Single-channel accuracy: better than 0.1% at 10,000:1 dynamic range – Effective resolution: 20.6 bits at 8 kSPS – THD: –100 dB at 50 Hz and 60 Hz ? Integrated negative charg 文件：2.22744 Mbytes 頁(yè)數(shù)：95 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/131a02/marking.html">131A02；Package：TQFP(PBS)；ADS131A0x 2- or 4-Channel, 24-Bit, 128-kSPS, Simultaneous-Sampling, Delta-Sigma ADC 1 Features 1? 2 or 4 simultaneous-sampling differential inputs ? Data rates up to 128 kSPS ? High performance: – Single-channel accuracy: better than 0.1% at 10,000:1 dynamic range – Effective resolution: 20.6 bits at 8 kSPS – THD: –100 dB at 50 Hz and 60 Hz ? Integrated negative charg 文件：2.22744 Mbytes 頁(yè)數(shù)：95 Pages | TI 德州儀器 | TI | ||
2- or 4-Channel, 24-Bit, Analog Front-Ends for Power Monitoring, Control, and Protection 文件：1.79857 Mbytes 頁(yè)數(shù)：85 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Number of input channels：
2
- Sample rate (Max) (kSPS)：
128
- Interface type：
SPI
- Architecture：
Delta-Sigma
- Input type：
Differential
- Multi-channel configuration：
Simultaneous Sampling
- Rating：
Catalog
- Reference mode：
Ext
- Input range (Max) (V)：
4.5
- Input range (Min) (V)：
-1.5
- Features：
Daisy-Chainable
- Operating temperature range (C)：
-40 to 125
- Power consumption (Typ) (mW)：
6.2
- Analog voltage AVDD (Min) (V)：
3
- SNR (dB)：
115.2
- Analog voltage AVDD (Max) (V)：
5.5
- Digital supply (Min) (V)：
1.65
- Digital supply (Max) (V)：
3.6
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢價(jià) | |||
TI |
16+ |
TQFP |
10000 |
原裝正品 |
詢價(jià) | ||
TI |
20+ |
TQFP32 |
11520 |
特價(jià)全新原裝公司現(xiàn)貨 |
詢價(jià) | ||
Texas Instruments |
24+ |
32-TQFP(5x5) |
35200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
TI(德州儀器) |
2447 |
TQFP-32(5x5) |
315000 |
250個(gè)/托盤(pán)一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng) |
詢價(jià) | ||
TI/德州儀器 |
21+ |
TQFP32 |
20000 |
百域芯優(yōu)勢(shì) 實(shí)單必成 可開(kāi)13點(diǎn)增值稅 |
詢價(jià) | ||
TI |
25+ |
QFP-32 |
932 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
詢價(jià) | ||
TI |
21+ |
QFP |
1568 |
10年芯程,只做原裝正品現(xiàn)貨,歡迎加微信垂詢! |
詢價(jià) | ||
TI(德州儀器) |
2021+ |
TQFP-32(5x5) |
499 |
詢價(jià) | |||
TI/德州儀器 |
24+ |
TQFP-32 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) |
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