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AD7801BRU集成電路(IC)的數(shù)模轉(zhuǎn)換器(DAC)規(guī)格書PDF中文資料

AD7801BRU
廠商型號(hào)

AD7801BRU

參數(shù)屬性

AD7801BRU 封裝/外殼為20-TSSOP(0.173",4.40mm 寬);包裝為管件;類別為集成電路(IC)的數(shù)模轉(zhuǎn)換器(DAC);產(chǎn)品描述:IC DAC 8BIT V-OUT 20TSSOP

功能描述

2.7 V to 5.5 V, Parallel Input, Voltage Output 8-Bit DAC
IC DAC 8BIT V-OUT 20TSSOP

文件大小

219.61 Kbytes

頁(yè)面數(shù)量

16 頁(yè)

生產(chǎn)廠商 Analog Devices
企業(yè)簡(jiǎn)稱

AD亞德諾

中文名稱

亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-24 8:11:00

AD7801BRU規(guī)格書詳情

AD7801BRU屬于集成電路(IC)的數(shù)模轉(zhuǎn)換器(DAC)。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD7801BRU數(shù)模轉(zhuǎn)換器(DAC)數(shù)模轉(zhuǎn)換器(DAC、D/A、D2A 或 D 轉(zhuǎn) A)可將數(shù)字信號(hào)轉(zhuǎn)換為緩沖或無(wú)緩沖的模擬電壓或電流。DAC 架構(gòu)是否適合特定應(yīng)用,要取決于分辨率和采樣頻率。DAC 通常用于音樂播放器,將數(shù)字?jǐn)?shù)據(jù)流轉(zhuǎn)換為模擬音頻流。它們還用于電視和手機(jī),將數(shù)字視頻數(shù)據(jù)轉(zhuǎn)換為模擬視頻信號(hào),再連接到屏幕驅(qū)動(dòng)器,以顯示單色或彩色圖像。

GENERAL DESCRIPTION

The AD7801 is a single, 8-bit, voltage out DAC that operates from a single +2.7 V to +5.5 V supply. Its on-chip precision output buffer allows the DAC output to swing rail to rail. The AD7801 has a parallel microprocessor and DSP compatible interface with high speed registers and double buffered interface logic. Data is loaded to the input register on the rising edge of CS or WR. Reference selection for the AD7801 can be either an internal reference derived from the VDD or an external reference applied at the REFIN pin. The output of the DAC can be cleared by using the asynchronous CLR input. The low power consumption of this part makes it ideally suited to portable battery operated equipment. The power consumption is less than 5 mW at 3.3 V, reducing to less than 3 μW in power-down mode.

PRODUCT HIGHLIGHTS

1. Low Power, Single Supply operation. This part operates from a single +2.7 V to +5.5 V supply and consumes typically 5 mW at 3 V, making it ideal for battery powered applications.

2. The on-chip output buffer amplifier allows the output of the DAC to swing rail to rail with a settling time of typically 1.2 μs.

3. Internal or external reference capability.

4. High speed parallel interface.

5. Power-down capability. When powered down the DAC consumes less than 1 μA at 25°C.

6. Packaged in 20-lead SOIC and TSSOP packages.

FEATURES

Single 8-Bit DAC

20-Pin SOIC/TSSOP Package

+2.7 V to +5.5 V Operation

Internal and External Reference Capability

DAC Power-Down Function

Parallel Interface

On-Chip Output Buffer Rail-to-Rail Operation

Low Power Operation 1.75 mA max @ 3.3 V

Power-Down to 1 mA max @ 258C

APPLICATIONS

Portable Battery Powered Instruments

Digital Gain and Offset Adjustment

Programmable Voltage and Current Sources

Programmable Attenuators

產(chǎn)品屬性

更多
  • 產(chǎn)品編號(hào):

    AD7801BRU

  • 制造商:

    Analog Devices Inc.

  • 類別:

    集成電路(IC) > 數(shù)模轉(zhuǎn)換器(DAC)

  • 包裝:

    管件

  • 位數(shù):

    8

  • 數(shù)模轉(zhuǎn)換器數(shù):

    1

  • 建立時(shí)間:

    2μs

  • 輸出類型:

    Voltage - Buffered

  • 差分輸出:

    無(wú)

  • 數(shù)據(jù)接口:

    并聯(lián)

  • 參考類型:

    外部

  • 電壓 - 供電,模擬:

    2.7V ~ 5.5V

  • 電壓 - 供電,數(shù)字:

    2.7V ~ 5.5V

  • INL/DNL (LSB):

    ±1(最大),±1(最大)

  • 架構(gòu):

    電流源

  • 工作溫度:

    -40°C ~ 105°C

  • 封裝/外殼:

    20-TSSOP(0.173",4.40mm 寬)

  • 供應(yīng)商器件封裝:

    20-TSSOP

  • 安裝類型:

    表面貼裝型

  • 描述:

    IC DAC 8BIT V-OUT 20TSSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ADI/亞德諾
22+
66900
原封裝
詢價(jià)
ADI/亞德諾
24+
N/A
10000
只做原裝正品上傳就有貨假一賠十
詢價(jià)
ADI(亞德諾)
2023+
N/A
4550
全新原裝正品
詢價(jià)
ADI
16+
原廠封裝
830
原裝現(xiàn)貨假一罰十
詢價(jià)
ADI/亞德諾
2023+
TSSOP20
80000
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品
詢價(jià)
AD
2020+
TSSOP20
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
ADI/亞德諾
24+
SSOP
525
原裝正品,假一罰十!
詢價(jià)
ADI/亞德諾
24+
NA
11360
ADI優(yōu)勢(shì)主營(yíng)型號(hào)-原裝正品
詢價(jià)
AD
04+
SSOP
525
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
24+
SOP
6980
原裝現(xiàn)貨,可開13%稅票
詢價(jià)