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AD7470ARU集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC)規(guī)格書PDF中文資料

AD7470ARU
廠商型號

AD7470ARU

參數(shù)屬性

AD7470ARU 封裝/外殼為24-TSSOP(0.173",4.40mm 寬);包裝為管件;類別為集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC);產(chǎn)品描述:IC ADC 10BIT SAR 24TSSOP

功能描述

1.75 MSPS, 4 mW 10-Bit/12-Bit Parallel ADCs
IC ADC 10BIT SAR 24TSSOP

封裝外殼

24-TSSOP(0.173",4.40mm 寬)

文件大小

197.3 Kbytes

頁面數(shù)量

16

生產(chǎn)廠商 Analog Devices
企業(yè)簡稱

AD亞德諾

中文名稱

亞德諾半導體技術(shù)有限公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

原廠下載下載地址一下載地址二到原廠下載

更新時間

2025-1-18 21:30:00

AD7470ARU規(guī)格書詳情

AD7470ARU屬于集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC)。由亞德諾半導體技術(shù)有限公司制造生產(chǎn)的AD7470ARU模數(shù)轉(zhuǎn)換器(ADC)模數(shù)轉(zhuǎn)換器(ADC、A/D 或 A 轉(zhuǎn) D)對模擬信號進行采樣,例如由麥克風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。一般來說,數(shù)字輸出是二進制補碼二進制數(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)(例如自適應增量、雙斜率、折疊、流水線、SAR、三角積分、兩步式)進行選擇。

GENERAL DESCRIPTION

The AD7470/AD7472 are 10-bit/12-bit high speed, low power, successive approximation ADCs. The parts operate from a single 2.7 V to 5.25 V power supply and feature throughput rates up to 1.5 MSPS for the 12-bit AD7472 and up to 1.75 MSPS for the 10-bit AD7470. The parts contain a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 1 MHz.

The AD7470/AD7472 use advanced design techniques to achieve very low power dissipation at high throughput rates. With 3 V supplies and 1.5 MSPS throughput rates, the AD7470 typically consumes, on average, just 1.1 mA. With 5 V supplies and 1.75 MSPS, the average current consumption is typically 1.6 mA. The part also offers flexible power/throughput rate management. Operating the AD7470 with 3 V supplies and 500 kSPS throughput reduces the current consumption to 713 μA.

At 5 V supplies and 500 kSPS, the part consumes 944 μA.

It is also possible to operate the parts in an auto sleep mode, where the part wakes up to do a conversion and automatically enters sleep mode at the end of conversion. This method allows very low power dissipation numbers at lower throughput rates. In this mode, the AD7472 can be operated with 3 V supplies at 100 kSPS, and consume an average current of just 124 μA. At 5 V supplies and 100 kSPS, the average current consumption is 171 μA.

FEATURES

Specified for VDD of 2.7 V to 5.25 V

1.75 MSPS for AD7470 (10-Bit)

1.5 MSPS for AD7472 (12-Bit)

Low Power

AD7470:

3.34 mW Typ at 1.5 MSPS with 3 V Supplies

7.97 mW Typ at 1.75 MSPS with 5 V Supplies

AD7472:

3.54 mW Typ at 1.2 MSPS with 3 V Supplies

8.7 mW Typ at 1.5 MSPS with 5 V Supplies

Wide Input Bandwidth

70 dB Typ SNR at 500 kHz Input Frequency

Flexible Power/Throughput Rate Management

No Pipeline Delays

High Speed Parallel Interface

Sleep Mode: 50 nA Typ

24-Lead SOIC and TSSOP Packages

產(chǎn)品屬性

更多
  • 產(chǎn)品編號:

    AD7470ARU

  • 制造商:

    Analog Devices Inc.

  • 類別:

    集成電路(IC) > 模數(shù)轉(zhuǎn)換器(ADC)

  • 包裝:

    管件

  • 位數(shù):

    10

  • 采樣率(每秒):

    1.75M

  • 輸入數(shù):

    1

  • 輸入類型:

    單端

  • 數(shù)據(jù)接口:

    并聯(lián)

  • 配置:

    S/H-ADC

  • 比率 - S/H:

    1:1

  • 架構(gòu):

    SAR

  • 參考類型:

    外部

  • 電壓 - 供電,模擬:

    2.7V ~ 5.25V

  • 電壓 - 供電,數(shù)字:

    2.7V ~ 5.25V

  • 工作溫度:

    -40°C ~ 85°C

  • 封裝/外殼:

    24-TSSOP(0.173",4.40mm 寬)

  • 供應商器件封裝:

    24-TSSOP

  • 安裝類型:

    表面貼裝型

  • 描述:

    IC ADC 10BIT SAR 24TSSOP

供應商 型號 品牌 批號 封裝 庫存 備注 價格
ADI/亞德諾
22+
66900
原封裝
詢價
ADI(亞德諾)
23+
NA/
8735
原廠直銷,現(xiàn)貨供應,賬期支持!
詢價
AD
23+
SOPSSOPQF
20000
原廠原裝正品現(xiàn)貨
詢價
ADI
21+
24TSSOP
10
原裝現(xiàn)貨假一賠十
詢價
ADI
24+
原廠原裝
589
原裝房間現(xiàn)貨!
詢價
ADI(亞德諾)
23+
NA
20094
正納10年以上分銷經(jīng)驗原裝進口正品做服務做口碑有支持
詢價
ADI/亞德諾
20+
TSSOP24
52880
ADI原裝主營-可開原型號增稅票
詢價
AD
22+
TSSOP-24
8000
原裝正品支持實單
詢價
ADI
21+
24TSSOP
13880
公司只售原裝,支持實單
詢價
ADI
201709
24TSSOP
7
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價