AD7864集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC)規(guī)格書PDF中文資料

廠商型號(hào) |
AD7864 |
參數(shù)屬性 | AD7864 封裝/外殼為44-QFP;包裝為卷帶(TR);類別為集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC);產(chǎn)品描述:IC ADC 12BIT SAR 44MQFP |
功能描述 | 4-Channel, Simultaneous Sampling, High Speed, 12-Bit ADC |
封裝外殼 | 44-QFP |
文件大小 |
214.4 Kbytes |
頁(yè)面數(shù)量 |
19 頁(yè) |
生產(chǎn)廠商 | AD |
中文名稱 | 亞德諾 |
網(wǎng)址 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-8 22:58:00 |
人工找貨 | AD7864價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
AD7864規(guī)格書詳情
AD7864屬于集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC)。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD7864模數(shù)轉(zhuǎn)換器(ADC)模數(shù)轉(zhuǎn)換器(ADC、A/D 或 A 轉(zhuǎn) D)對(duì)模擬信號(hào)進(jìn)行采樣,例如由麥克風(fēng)采集的聲音或傳感器的輸出,然后將其轉(zhuǎn)換為數(shù)字信號(hào)。一般來(lái)說(shuō),數(shù)字輸出是二進(jìn)制補(bǔ)碼二進(jìn)制數(shù),與輸入成比例。輸入類型可能是差分、偽差分或單端輸入。模數(shù)轉(zhuǎn)換器可按照位數(shù)、采樣率、輸入數(shù)、接口、轉(zhuǎn)換器數(shù)和架構(gòu)(例如自適應(yīng)增量、雙斜率、折疊、流水線、SAR、三角積分、兩步式)進(jìn)行選擇。
GENERAL DESCRIPTION
The AD7864 is a high speed, low power, 4-channel simultaneous sampling 12-bit A/D converter that operates from a single +5? V supply. The part contains a 1.65 μs successive approximation ADC, four track/hold amplifiers, 2.5 V reference, on-chip clock oscillator, signal conditioning circuitry and a high speed parallel interface. The input signals on four channels are sampled simultaneously, thus preserving the relative phase information of the signals on the four analog inputs. The part accepts analog input ranges of ±10? V, ±5 V (AD7864-1), 0 V to 2.5 V, 0 V to 5 V for AD7864-2 and ±2.5? V (AD7864-3).
FEATURES
High Speed (1.65 μs) 12-Bit ADC
Four Simultaneously Sampled Inputs
Four Track/Hold Amplifiers
0.35 μs Track/Hold Acquisition Time
1.65 μs Conversion Time per Channel
HW/SW Select of Channel Sequence for Conversion
Single Supply Operation
Selection of Input Ranges:
±10 V, ±5 V for AD7864-1
±2.5 V for AD7864-3
0 V to 2.5 V, 0 V to 5 V for AD7864-2
High Speed Parallel Interface Which Also Allows
Interfacing to 3 V Processors
Low Power, 90 mW Typ
Power Saving Mode, 20 μW Typ
Overvoltage Protection on Analog Inputs
APPLICATIONS
AC Motor Control
Uninterrupted Power Supplies
Data Acquisition Systems
Communications
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
AD7864ASZ-1REEL
- 制造商:
Analog Devices Inc.
- 類別:
集成電路(IC) > 模數(shù)轉(zhuǎn)換器(ADC)
- 包裝:
卷帶(TR)
- 位數(shù):
12
- 采樣率(每秒):
520k
- 輸入數(shù):
4
- 輸入類型:
單端
- 數(shù)據(jù)接口:
并聯(lián)
- 配置:
S/H-MUX-ADC
- 比率 - S/H:
4:1
- 架構(gòu):
SAR
- 參考類型:
外部,內(nèi)部
- 電壓 - 供電,模擬:
5V
- 電壓 - 供電,數(shù)字:
5V
- 特性:
同步采樣
- 工作溫度:
-40°C ~ 85°C
- 封裝/外殼:
44-QFP
- 供應(yīng)商器件封裝:
44-MQFP(10x10)
- 安裝類型:
表面貼裝型
- 描述:
IC ADC 12BIT SAR 44MQFP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
AD |
2016+ |
QFP |
1251 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
ADI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
AD |
10+ |
QFP-44 |
890 |
原裝現(xiàn)貨價(jià)格有優(yōu)勢(shì)量多可發(fā)貨 |
詢價(jià) | ||
ADI/亞德諾 |
20+ |
QFP44 |
67500 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
ADI/亞德諾 |
24+ |
QFP-44 |
6528 |
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅!! |
詢價(jià) | ||
AD |
24+ |
QFP44 |
2650 |
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨 |
詢價(jià) | ||
AD |
2018+ |
QFP |
6528 |
承若只做進(jìn)口原裝正品假一賠十! |
詢價(jià) | ||
ADI |
2015+ |
SOP/DIP |
18998 |
一級(jí)代理AD原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
ADI |
24+ |
QFP44 |
15000 |
一級(jí)代理ADI品牌價(jià)格絕對(duì)優(yōu)勢(shì) |
詢價(jià) | ||
AD |
25+ |
QFP |
556 |
品牌直銷,大量現(xiàn)貨庫(kù)存! |
詢價(jià) |
相關(guān)庫(kù)存
更多- AD7863BR-10REEL
- AD7863BR-10REEL7
- AD7863BR-3
- AD7863BR-3REEL
- AD7863BR-3REEL7
- AD7863BRZ-10
- AD7863BRZ-3
- AD7864AS-3
- AD7864AS-1
- AD7864BS-1
- AD7864AS-2
- AD7864BSZ-1REEL
- AD7864BSZ-12
- AD7864BSZ-1
- AD7864_17
- AD7864_15
- AD7864_09
- AD7864ASZ-2REEL2
- AD7864ASZ-1REEL2
- AD7864ASZ-2REEL
- AD7864ASZ-1REEL
- AD7864ASZ-22
- AD7864ASZ-12
- AD7864ASZ-2
- AD7864ASZ-1
- AD7864ASZ-3REEL2
- AD7864ASZ-3REEL
- AD7864ASZ-32
- AD7864ASZ-3
- AD7864BSZ-1REEL2