| 型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
ADS8638 | 12-Bit, 1MSPS, 4-/8-Channel, Bipolar-Input, SAR Analog-to-Digital Converter with Software-Selectable Ranges 1FEATURES 23? Selectable Input Range: ±10V, ±5V, ±2.5V, 0V to 10V, or 0V to 5V Up to ±12V with External Reference ? No Latent Conversions Up to 1MSPS ? Outstanding Performance: 12 Bits No Missing Codes INL: ±0.9LSB SNR: 71.8dB ? Highly Integrated: 4- or 8-Channel Input Mux Temperature 文件：2.92166 Mbytes 頁數(shù)：77 Pages | TI 德州儀器 | TI | |
ADS8638 | 12-Bit, 1MSPS, 4-/8-Channel, Bipolar-Input, SAR Analog-to-Digital Converter 文件：1.68558 Mbytes 頁數(shù)：75 Pages | TI 德州儀器 | TI | |
ADS8638 | 具有軟件可選輸入范圍的 12 位 8 通道雙極 SAR ADS8634 and ADS8638 (ADS8634/8)是12位的模數(shù)轉(zhuǎn)換器（ADCs）,他們能夠在1MSPS下測(cè)量達(dá)到±10V的輸入電壓。 使用逐次求近寄存器(SAR) 核心，這些模數(shù)轉(zhuǎn)換器可以提供一個(gè)采樣保持前端的無延遲轉(zhuǎn)換。ADS8634包括一個(gè)輸入復(fù)用器(mux)來測(cè)量最多四位的輸入。ADS8638可以測(cè)量最多八位的輸入。 除了輸入復(fù)用器，ADS8634/8特別裝有內(nèi)部溫度傳感器、電壓基準(zhǔn)和一個(gè)數(shù)字比較器以為每個(gè)輸入設(shè)定報(bào)警閥值；因此，最少數(shù)量的外部部件是必需的。一個(gè)簡(jiǎn)單的SPI兼容接口提供了通信和控制。數(shù)字電源可一直工作在5伏電壓或下至1.8伏電壓以便與多種多樣的處理器和控制器 ? 可選輸入范圍：±10V、±5V、±2.5V、0V 至 10V，或 0V 至 5V高達(dá) ±12V，具有外部基準(zhǔn)\n? 出色的性能：12 位無漏失碼INL：±0.9LSBSNR：71.8dB\n? 低功耗：14.45mW（在 1MSPS 時(shí)）5.85mW（在 0.1MSPS 時(shí)）靈活的斷電模式\n? 擴(kuò)展溫度范圍：–40°C 至 +125°C\n? 小占位面積：4mm × 4mm QFN 封裝; | TI 德州儀器 | TI | |
絲?。?a target="_blank" title="Marking" href="/8638/marking.html">8638；Package：VQFN(RGE)；12-Bit, 1MSPS, 4-/8-Channel, Bipolar-Input, SAR Analog-to-Digital Converter with Software-Selectable Ranges 1FEATURES 23? Selectable Input Range: ±10V, ±5V, ±2.5V, 0V to 10V, or 0V to 5V Up to ±12V with External Reference ? No Latent Conversions Up to 1MSPS ? Outstanding Performance: 12 Bits No Missing Codes INL: ±0.9LSB SNR: 71.8dB ? Highly Integrated: 4- or 8-Channel Input Mux Temperature 文件：2.92166 Mbytes 頁數(shù)：77 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/8638/marking.html">8638；Package：VQFN(RGE)；12-Bit, 1MSPS, 4-/8-Channel, Bipolar-Input, SAR Analog-to-Digital Converter with Software-Selectable Ranges 1FEATURES 23? Selectable Input Range: ±10V, ±5V, ±2.5V, 0V to 10V, or 0V to 5V Up to ±12V with External Reference ? No Latent Conversions Up to 1MSPS ? Outstanding Performance: 12 Bits No Missing Codes INL: ±0.9LSB SNR: 71.8dB ? Highly Integrated: 4- or 8-Channel Input Mux Temperature 文件：2.92166 Mbytes 頁數(shù)：77 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/8638/marking.html">8638；Package：VQFN(RGE)；12-Bit, 1MSPS, 4-/8-Channel, Bipolar-Input, SAR Analog-to-Digital Converter with Software-Selectable Ranges 1FEATURES 23? Selectable Input Range: ±10V, ±5V, ±2.5V, 0V to 10V, or 0V to 5V Up to ±12V with External Reference ? No Latent Conversions Up to 1MSPS ? Outstanding Performance: 12 Bits No Missing Codes INL: ±0.9LSB SNR: 71.8dB ? Highly Integrated: 4- or 8-Channel Input Mux Temperature 文件：2.92166 Mbytes 頁數(shù)：77 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/8638/marking.html">8638；Package：VQFN(RGE)；12-Bit, 1MSPS, 4-/8-Channel, Bipolar-Input, SAR Analog-to-Digital Converter with Software-Selectable Ranges 1FEATURES 23? Selectable Input Range: ±10V, ±5V, ±2.5V, 0V to 10V, or 0V to 5V Up to ±12V with External Reference ? No Latent Conversions Up to 1MSPS ? Outstanding Performance: 12 Bits No Missing Codes INL: ±0.9LSB SNR: 71.8dB ? Highly Integrated: 4- or 8-Channel Input Mux Temperature 文件：2.92166 Mbytes 頁數(shù)：77 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/8638/marking.html">8638；Package：VQFN(RGE)；12-Bit, 1MSPS, 4-/8-Channel, Bipolar-Input, SAR Analog-to-Digital Converter with Software-Selectable Ranges 1FEATURES 23? Selectable Input Range: ±10V, ±5V, ±2.5V, 0V to 10V, or 0V to 5V Up to ±12V with External Reference ? No Latent Conversions Up to 1MSPS ? Outstanding Performance: 12 Bits No Missing Codes INL: ±0.9LSB SNR: 71.8dB ? Highly Integrated: 4- or 8-Channel Input Mux Temperature 文件：2.92166 Mbytes 頁數(shù)：77 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/8638/marking.html">8638；Package：VQFN(RGE)；12-Bit, 1MSPS, 4-/8-Channel, Bipolar-Input, SAR Analog-to-Digital Converter with Software-Selectable Ranges 1FEATURES 23? Selectable Input Range: ±10V, ±5V, ±2.5V, 0V to 10V, or 0V to 5V Up to ±12V with External Reference ? No Latent Conversions Up to 1MSPS ? Outstanding Performance: 12 Bits No Missing Codes INL: ±0.9LSB SNR: 71.8dB ? Highly Integrated: 4- or 8-Channel Input Mux Temperature 文件：2.92166 Mbytes 頁數(shù)：77 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/8638/marking.html">8638；Package：VQFN(RGE)；12-Bit, 1MSPS, 4-/8-Channel, Bipolar-Input, SAR Analog-to-Digital Converter with Software-Selectable Ranges 1FEATURES 23? Selectable Input Range: ±10V, ±5V, ±2.5V, 0V to 10V, or 0V to 5V Up to ±12V with External Reference ? No Latent Conversions Up to 1MSPS ? Outstanding Performance: 12 Bits No Missing Codes INL: ±0.9LSB SNR: 71.8dB ? Highly Integrated: 4- or 8-Channel Input Mux Temperature 文件：2.92166 Mbytes 頁數(shù)：77 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Number of input channels：
8
- Sample rate (Max) (kSPS)：
1000
- Interface type：
SPI
- Architecture：
SAR
- Input type：
Single-Ended
- Multi-channel configuration：
Multiplexed
- Rating：
Catalog
- Reference mode：
Ext
- Input range (Max) (V)：
10
- Input range (Min) (V)：
-10
- Features：
Comparator
- Operating temperature range (C)：
-40 to 125
- Power consumption (Typ) (mW)：
14.45
- Analog voltage AVDD (Min) (V)：
2.7
- SNR (dB)：
71.8
- Analog voltage AVDD (Max) (V)：
5.25
- INL (Max) (+/-LSB)：
1.5
- Digital supply (Min) (V)：
1.65
- Digital supply (Max) (V)：
5.25
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 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) | |||
TexasInstruments |
24+ |
SMD |
6800 |
100%原裝進(jìn)口現(xiàn)貨,歡迎來電咨詢 |
詢價(jià) | ||
TI |
25+23+ |
QFN |
26639 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
TI |
2018+ |
VQFN-24 |
16200 |
原裝正品,誠(chéng)信經(jīng)營(yíng) |
詢價(jià) | ||
TI |
16+ |
VQFN |
10000 |
原裝正品 |
詢價(jià) | ||
TI |
20+ |
24VFQFN |
53650 |
TI原裝主營(yíng)-可開原型號(hào)增稅票 |
詢價(jià) | ||
Texas Instruments |
24+ |
24-VQFN(4x4) |
43100 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
TI/德州儀器 |
23+ |
24-VQFN |
4043 |
原裝正品代理渠道價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
TI(德州儀器) |
2447 |
VQFN-24(4x4) |
105000 |
250個(gè)/圓盤一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng) |
詢價(jià) |
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