| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
ADS7138 | ADS7138 Small, 8-Channel, 12-Bit ADC With I2C Interface, GPIOs, and CRC 1 Features 1? Small package size: – 3-mm × 3-mm WQFN ? 8 channels configurable as any combination of: – Up to 8 analog inputs, digital inputs, or digital outputs ? GPIOs for I/O expansion: – Open-drain, push-pull digital outputs ? Analog watchdog: – Programmable thresholds per channel – 文件：1.73343 Mbytes 頁(yè)數(shù)：86 Pages | TI 德州儀器 | TI | |
ADS7138 | ADS7138-Q1 Small, 8-Channel, 12-Bit ADC With I2C Interface, GPIOs, and CRC 文件：1.031369 Mbytes 頁(yè)數(shù)：81 Pages | TI 德州儀器 | TI | |
ADS7138 | Small, 8-Channel, 12-Bit ADC With I2C Interface, GPIOs, and CRC 文件：708.75 Kbytes 頁(yè)數(shù)：75 Pages | TI 德州儀器 | TI | |
ADS7138 | ADS7138-Q1 Small, 8-Channel, 12-Bit ADC With I2C Interface, GPIOs, and CRC 文件：2.79792 Mbytes 頁(yè)數(shù)：93 Pages | TI 德州儀器 | TI | |
ADS7138 | 具有 I2C、GPIO 和 CRC 的 8 通道、140kSPS、12 位模數(shù)轉(zhuǎn)換器 (ADC) ADS7138 是一款易于使用的 8 通道多路復(fù)用 12 位逐次逼近寄存器模數(shù)轉(zhuǎn)換器 (SAR ADC)。8 個(gè)通道可獨(dú)立配置為模擬輸入、數(shù)字輸入或數(shù)字輸出。該器件具有一個(gè)用于執(zhí)行 ADC 轉(zhuǎn)換過(guò)程的內(nèi)部振蕩器。\n\nADS7138 通過(guò)兼容 I2C 的接口進(jìn)行通信，可以在自主或單沖轉(zhuǎn)換模式下運(yùn)行。ADS7138 使用具有可編程高低閾值、遲滯和事件計(jì)數(shù)器的數(shù)字窗口比較器，通過(guò)每通道事件觸發(fā)的中斷來(lái)實(shí)施模擬監(jiān)控功能。ADS7138 具有用于數(shù)據(jù)讀取/寫(xiě)入操作和上電配置的內(nèi)置循環(huán)冗余校驗(yàn) (CRC) 功能。 ? 小封裝尺寸： \n? 3mm × 3mm WQFN\n \n? 8 通道，可配置為以下任意組合： \n? 最多 8 個(gè)模擬輸入、數(shù)字輸入或數(shù)字輸出\n \n? 用于 I/O 擴(kuò)展的 GPIO： \n? 開(kāi)漏、推挽數(shù)字輸出\n \n? 模擬監(jiān)控： \n? 每個(gè)通道的可編程閾值\n? 用于瞬態(tài)抑制的事件計(jì)數(shù)器\n \n? 寬工作范圍： \n? AVDD：2.35V 至 5.5V\n? DVDD：1.65V 至 5.5V\n? 溫度范圍：–40°C 至 +125°C\n \n? 用于讀取/寫(xiě)入操作的 CRC： \n? 數(shù)據(jù)讀取/寫(xiě)入 CRC \n? 上電配置 CRC\n \n? I2C 接口： ; | TI 德州儀器 | TI | |
絲?。?a target="_blank" title="Marking" href="/7138/marking.html">7138；Package：WQFN(RTE)；ADS7138 Small, 8-Channel, 12-Bit ADC With I2C Interface, GPIOs, and CRC 1 Features 1? Small package size: – 3-mm × 3-mm WQFN ? 8 channels configurable as any combination of: – Up to 8 analog inputs, digital inputs, or digital outputs ? GPIOs for I/O expansion: – Open-drain, push-pull digital outputs ? Analog watchdog: – Programmable thresholds per channel – 文件：1.73343 Mbytes 頁(yè)數(shù)：86 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/7138/marking.html">7138；Package：WQFN(RTE)；ADS7138 Small, 8-Channel, 12-Bit ADC With I2C Interface, GPIOs, and CRC 1 Features 1? Small package size: – 3-mm × 3-mm WQFN ? 8 channels configurable as any combination of: – Up to 8 analog inputs, digital inputs, or digital outputs ? GPIOs for I/O expansion: – Open-drain, push-pull digital outputs ? Analog watchdog: – Programmable thresholds per channel – 文件：1.73343 Mbytes 頁(yè)數(shù)：86 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/7138/marking.html">7138；Package：WQFN(RTE)；ADS7138 Small, 8-Channel, 12-Bit ADC With I2C Interface, GPIOs, and CRC 1 Features 1? Small package size: – 3-mm × 3-mm WQFN ? 8 channels configurable as any combination of: – Up to 8 analog inputs, digital inputs, or digital outputs ? GPIOs for I/O expansion: – Open-drain, push-pull digital outputs ? Analog watchdog: – Programmable thresholds per channel – 文件：1.73343 Mbytes 頁(yè)數(shù)：86 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/7138/marking.html">7138；Package：WQFN(RTE)；ADS7138 Small, 8-Channel, 12-Bit ADC With I2C Interface, GPIOs, and CRC 1 Features 1? Small package size: – 3-mm × 3-mm WQFN ? 8 channels configurable as any combination of: – Up to 8 analog inputs, digital inputs, or digital outputs ? GPIOs for I/O expansion: – Open-drain, push-pull digital outputs ? Analog watchdog: – Programmable thresholds per channel – 文件：1.73343 Mbytes 頁(yè)數(shù)：86 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/7138/marking.html">7138；Package：WQFN(RTE)；ADS7138 Small, 8-Channel, 12-Bit ADC With I2C Interface, GPIOs, and CRC 1 Features 1? Small package size: – 3-mm × 3-mm WQFN ? 8 channels configurable as any combination of: – Up to 8 analog inputs, digital inputs, or digital outputs ? GPIOs for I/O expansion: – Open-drain, push-pull digital outputs ? Analog watchdog: – Programmable thresholds per channel – 文件：1.73343 Mbytes 頁(yè)數(shù)：86 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Number of input channels：
8
- Sample rate (Max) (kSPS)：
140
- Interface type：
I2C
- Architecture：
SAR
- Input type：
Single-Ended
- Multi-channel configuration：
Multiplexed
- Rating：
Catalog
- Reference mode：
Supply
- Input range (Max) (V)：
5.5
- Input range (Min) (V)：
0
- Features：
Comparator
- Operating temperature range (C)：
-40 to 125
- Power consumption (Typ) (mW)：
0.05
- Analog voltage AVDD (Min) (V)：
2.35
- SNR (dB)：
69
- Analog voltage AVDD (Max) (V)：
5.5
- INL (Max) (+/-LSB)：
2
- Digital supply (Min) (V)：
1.65
- Digital supply (Max) (V)：
5.5
| 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(xún)價(jià) | |||
TI(德州儀器) |
2021+ |
WQFN-16 |
499 |
詢(xún)價(jià) | |||
NA |
23+ |
NA |
26094 |
10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè) |
詢(xún)價(jià) | ||
TI |
23+ |
WQFN-16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢(xún)價(jià) | ||
TI(德州儀器) |
2021+ |
8000 |
原裝現(xiàn)貨，歡迎詢(xún)價(jià) |
詢(xún)價(jià) | |||
TI(德州儀器) |
2022+ |
8000 |
原廠原裝,假一罰十 |
詢(xún)價(jià) | |||
TI/德州儀器 |
25+ |
WQFN-16 |
8880 |
原裝認(rèn)準(zhǔn)芯澤盛世！ |
詢(xún)價(jià) | ||
TI |
25+ |
WQFN16 |
2500 |
原廠原裝,價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
咨詢(xún)合作 |
24+ |
SMD |
10000 |
詢(xún)價(jià) | |||
TI |
20+ |
WQFN-16 |
2768 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) |
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