零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
AFE4410 | AFE4410 Ultra-Small, Integrated AFE With FIFO for Wearable, Continuous Optical Heart-Rate Monitoring and Biosensing 1Features 1?Accurate,ContinuousHeart-RateMonitoring: –Upto100-dBDynamicRangeforAccurate Heart-RateDetection –LowCurrentforContinuousOperationona WearableDeviceWithaTypicalValue: –30μAforanLED,25μAfortheReceiver ?Transmitter: –4LEDsinCommonAnodeConf | TI2Texas Instruments 德州儀器美國德州儀器公司 | TI2 | |
AFE4410 | 適用于可穿戴設(shè)備光學心率監(jiān)測和生物傳感且具有 FIFO 的低功耗集成式 AFE AFE4410 是一款模擬前端,適用于光學生物傳感 應(yīng)用,比如心率監(jiān)測 (HRM)。該器件最多支持四個可切換發(fā)光二極管 (LED) 和三個光電二極管 (PD)。光電二極管的電流通過跨阻放大器 (TIA) 轉(zhuǎn)換為電壓,并由模數(shù)轉(zhuǎn)換器 (ADC) 進行數(shù)字化處理。ADC 編碼可存儲到深度可編程的 128 采樣先入先出塊 (FIFO) 中。您可以使用 I2C 接口或串行外設(shè)接口 (SPI) 讀取 FIFO。該 AFE 還帶有 8 位電流控制的完全集成式 LED 驅(qū)動器。該器件具有高動態(tài)范圍的收發(fā)電路,可提供高達 100dB 的動態(tài)范圍,從而精確地感應(yīng)心率。該 AFE 通過以超低功耗 (ULP) 模式; ? 精確、連續(xù)的心率監(jiān)測: \n? 高達 100dB 的動態(tài)范圍可實現(xiàn)精確心率監(jiān)測\n? 用于在可穿戴設(shè)備上持續(xù)運行的低電流,其典型值為: \n? 對于 LED 為 30μA,對于接收器為 25μA\n \n \n? 發(fā)送器: \n? 4 個采用共陽極配置的 LED\n? 高達 200mA 的 8 位可編程 LED 電流\n? 支持同時點亮兩個 LED 的模式\n? 可編程 LED 導通時間\n? 同時支持 3 個 LED,適用于優(yōu)化型 SpO2 測量、HRM 或多波長 HRM\n? 平均電流為 30μA,可滿足典型的心率監(jiān)測情形: \n? 20mA 設(shè)置、60μs 脈沖持續(xù)時間、25Hz 采; | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
AFE4410 | Ultra-Small, Integrated AFE With FIFO for Wearable, Continuous Optical Heart-Rate Monitoring and Biosensing | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | |
AFE4410 | Ultra-Small, Integrated AFE With FIFO for Wearable, Continuous Optical Heart-Rate Monitoring and Biosensing | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | |
絲?。?strong>AFE4410;Package:DSBGA;AFE4410 Ultra-Small, Integrated AFE With FIFO for Wearable, Continuous Optical Heart-Rate Monitoring and Biosensing 1Features 1?Accurate,ContinuousHeart-RateMonitoring: –Upto100-dBDynamicRangeforAccurate Heart-RateDetection –LowCurrentforContinuousOperationona WearableDeviceWithaTypicalValue: –30μAforanLED,25μAfortheReceiver ?Transmitter: –4LEDsinCommonAnodeConf | TI2Texas Instruments 德州儀器美國德州儀器公司 | TI2 | ||
絲印:AFE4410;Package:DSBGA;AFE4410 Ultra-Small, Integrated AFE With FIFO for Wearable, Continuous Optical Heart-Rate Monitoring and Biosensing 1Features 1?Accurate,ContinuousHeart-RateMonitoring: –Upto100-dBDynamicRangeforAccurate Heart-RateDetection –LowCurrentforContinuousOperationona WearableDeviceWithaTypicalValue: –30μAforanLED,25μAfortheReceiver ?Transmitter: –4LEDsinCommonAnodeConf | TI2Texas Instruments 德州儀器美國德州儀器公司 | TI2 | ||
絲印:AFE4410;Package:DSBGA;AFE4410 Ultra-Small, Integrated AFE With FIFO for Wearable, Continuous Optical Heart-Rate Monitoring and Biosensing 1Features 1?Accurate,ContinuousHeart-RateMonitoring: –Upto100-dBDynamicRangeforAccurate Heart-RateDetection –LowCurrentforContinuousOperationona WearableDeviceWithaTypicalValue: –30μAforanLED,25μAfortheReceiver ?Transmitter: –4LEDsinCommonAnodeConf | TI2Texas Instruments 德州儀器美國德州儀器公司 | TI2 | ||
絲印:AFE4410;Package:DSBGA;AFE4410 Ultra-Small, Integrated AFE With FIFO for Wearable, Continuous Optical Heart-Rate Monitoring and Biosensing 1Features 1?Accurate,ContinuousHeart-RateMonitoring: –Upto100-dBDynamicRangeforAccurate Heart-RateDetection –LowCurrentforContinuousOperationona WearableDeviceWithaTypicalValue: –30μAforanLED,25μAfortheReceiver ?Transmitter: –4LEDsinCommonAnodeConf | TI2Texas Instruments 德州儀器美國德州儀器公司 | TI2 | ||
Ultra-Small, Integrated AFE With FIFO for Wearable, Continuous Optical Heart-Rate Monitoring and Biosensing | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
Ultra-Small, Integrated AFE With FIFO for Wearable, Continuous Optical Heart-Rate Monitoring and Biosensing | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 |
技術(shù)參數(shù)
- Number of input channels:
3
- Resolution (Bits):
24
- Number of LEDs:
4
- Interface type:
SPI
- Operating temperature range (C):
-20 to 70
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
SOIC|8 |
70230 |
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價 | ||
TI/德州儀器 |
23+ |
DSBGA-30 |
12000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道??商峁┐罅繋齑?詳 |
詢價 | ||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實單可談,量大價優(yōu) |
詢價 | |||
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | |||
TI/德州儀器 |
20+ |
NA |
53650 |
TI原裝主營-可開原型號增稅票 |
詢價 | ||
TI/德州儀器 |
24+ |
DSBGA-30 |
15050 |
原廠支持公司優(yōu)勢現(xiàn)貨 |
詢價 | ||
Texas Instruments |
24+ |
30-DSBGA |
35200 |
一級代理/放心采購 |
詢價 | ||
TI(德州儀器) |
2447 |
SMD |
105000 |
3000個/圓盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨, |
詢價 | ||
TI |
20+ |
BGA-30 |
3000 |
就找我吧!--邀您體驗愉快問購元件! |
詢價 | ||
Texas |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 |
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