| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
AD7148 | Programmable Touch Controller for Single Electrode Capacitance Sensors GENERAL DESCRIPTION The AD7148 is designed for use with capacitance sensors implementing functions such as buttons, scroll bars, and wheels. The sensors need only one PCB layer, enabling ultrathin applications. FEATURES Programmable capacitance-to-digital converter (CDC) Femtofarad 文件:1.2427 Mbytes 頁數:56 Pages | AD 亞德諾 | AD | |
AD7148 | CapTouch?單電極電容式傳感器專用可編程控制器 AD7148專用于與電容傳感器配合使用,來實現(xiàn)按鈕、滾動條、滾動輪等功能。這類傳感器應用僅需單層板設計,實現(xiàn)了超薄應用。\n\n\n\nAD7148是一款高集成度的電容數字轉換器 (CDC),內置環(huán)境校準功能。該電容數字轉換器具有8個輸入,通過開關陣列與16-bit, 250 kHz∑-Δ轉換器連接。電容數字轉換器能夠檢測外部傳感器的電容變化,并利用這一信息記錄傳感器的觸發(fā)。外部傳感器可以包括一系列按鈕、滾動條、滾動輪或這類傳感器組合。通過對寄存器進行編程,用戶可以完全控制電容數字轉換器的設置。\n\n\n\n高分辨率傳感器僅需較少的軟件即可在主處理器上運行\(zhòng)n\n\n\nAD7148是為單電 ? 可編程電容數字轉換器\nfF分辨率\n8路電容傳感器輸入\n25ms的更新速率(所有8路傳感器輸入)\n無需外部RC元件\n自動轉換定序器\n\n? 片內自動校準邏輯\n自動補償環(huán)境變化\n自適應式閾值和靈敏度水平\n寄存器映射與AD7143兼容\n\n? 用片內RAM存儲校準數據\n\n? I2C?兼容型串行接口; | ADI 亞德諾 | ADI | |
Programmable Touch Controller for Single Electrode Capacitance Sensors GENERAL DESCRIPTION The AD7148 is designed for use with capacitance sensors implementing functions such as buttons, scroll bars, and wheels. The sensors need only one PCB layer, enabling ultrathin applications. FEATURES Programmable capacitance-to-digital converter (CDC) Femtofarad 文件:1.2427 Mbytes 頁數:56 Pages | AD 亞德諾 | AD | ||
Programmable Touch Controller for Single Electrode Capacitance Sensors GENERAL DESCRIPTION The AD7148 is designed for use with capacitance sensors implementing functions such as buttons, scroll bars, and wheels. The sensors need only one PCB layer, enabling ultrathin applications. FEATURES Programmable capacitance-to-digital converter (CDC) Femtofarad 文件:1.2427 Mbytes 頁數:56 Pages | AD 亞德諾 | AD | ||
Package:16-VQFN 裸露焊盤,CSP;包裝:卷帶(TR) 類別:集成電路(IC) 傳感器,電容式觸控 描述:IC CAP-TO-DGTL CONV PROG 16LFCSP | AD 亞德諾 | AD | ||
Package:16-VQFN 裸露焊盤,CSP;包裝:卷帶(TR) 類別:集成電路(IC) 傳感器,電容式觸控 描述:IC CAP-TO-DGTL CONV PROG 16LFCSP | AD 亞德諾 | AD |
詳細參數
- 型號:
AD7148
- 功能描述:
IC CAP-TO-DGTL CONV PROG 16LFCSP
- RoHS:
是
- 類別:
集成電路(IC) >> 數據采集 - 觸摸屏控制器
- 系列:
-
- 標準包裝:
96
- 類型:
-
- 觸摸面板接口:
-
- 輸入數/鍵:
-
- 分辨率(位):
-
- 評估套件:
*
- 數據接口:
-
- 數據速率/采樣率(SPS,BPS):
-
- 電壓基準:
-
- 電源電壓:
- 電流 -
- 電源:
-
- 工作溫度:
-
- 安裝類型:
表面貼裝
- 封裝/外殼:
16-TSSOP(0.173,4.40mm 寬)
- 供應商設備封裝:
16-TSSOP
- 包裝:
帶卷(TR)
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI |
24+ |
16-LFCSP |
7500 |
詢價 | |||
ADI |
25+ |
BGA |
18000 |
原廠直接發(fā)貨進口原裝 |
詢價 | ||
AD |
23+ |
QFN |
5000 |
原裝正品,假一罰十 |
詢價 | ||
ADI |
2015+ |
SOP/DIP |
18998 |
一級代理AD原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
TI |
24+ |
原裝 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
AD |
16+ |
原廠封裝 |
10000 |
全新原裝正品,代理優(yōu)勢渠道供應,歡迎來電咨詢 |
詢價 | ||
ADI |
24+ |
SMD |
5500 |
ADI一級代理商絕對進口原裝假一賠十 |
詢價 | ||
AD |
23+ |
NA |
8069 |
專做原裝正品,假一罰百! |
詢價 | ||
ADI |
19+ |
565 |
原裝正品 |
詢價 | |||
Analog Devices Inc. |
24+ |
16-LFCSP-VQ(4x4) |
53200 |
一級代理/放心采購 |
詢價 |
相關規(guī)格書
更多- AD7148ACPZ-1500RL7
- AD7152BRMZ
- AD7156BCPZ-REEL7
- AD7170BCPZ-REEL7
- AD7171BCPZ-REEL7
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相關庫存
更多- AD7150BRMZ
- AD7153BRMZ
- AD7170BCPZ-500RL7
- AD7171BCPZ-500RL7
- AD7172-2BRUZ
- AD7173-8BCPZ
- AD7176-2BRUZ
- AD7190BRUZ
- AD7191BRUZ
- AD7193BCPZ
- AD7193BRUZ
- AD7195BCPZ
- AD7224KNZ
- AD7224KR-1
- AD7224KRZ-1
- AD7224LNZ
- AD7225BQ
- AD7225KNZ
- AD7225LN
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- AD7228ABN
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- AD7233BNZ
- AD7237AARZ
- AD7237ABRZ
- AD7237JNZ
- AD7237KN
- AD723ARUZ
- AD7243AR
- AD7243ARZ-REEL
- AD7243BQ
- AD7243BRZ
- AD7244JNZ
- AD7245AAN
- AD7245AAP

