AD7801BR集成電路(IC)的數(shù)模轉(zhuǎn)換器(DAC)規(guī)格書PDF中文資料
廠商型號 |
AD7801BR |
參數(shù)屬性 | AD7801BR 封裝/外殼為20-SOIC(0.295",7.50mm 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 20SOIC |
功能描述 | 2.7 V to 5.5 V, Parallel Input, Voltage Output 8-Bit DAC |
文件大小 |
219.61 Kbytes |
頁面數(shù)量 |
16 頁 |
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(dǎo)體技術(shù)有限公司官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-24 8:28:00 |
AD7801BR規(guī)格書詳情
AD7801BR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AD7801BR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)字信號轉(zhuǎn)換為緩沖或無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,再連接到屏幕驅(qū)動器,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:
AD7801BR
- 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
- 建立時間:
2μs
- 輸出類型:
Voltage - Buffered
- 差分輸出:
無
- 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-SOIC(0.295",7.50mm 寬)
- 供應(yīng)商器件封裝:
20-SOIC
- 安裝類型:
表面貼裝型
- 描述:
IC DAC 8BIT V-OUT 20SOIC
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
AD |
2138+ |
SOP |
8960 |
專營軍工產(chǎn)品,進(jìn)口原裝 |
詢價 | ||
AD |
21+ |
SOP |
1523 |
公司現(xiàn)貨,不止網(wǎng)上數(shù)量!原裝正品,假一賠十! |
詢價 | ||
AD |
23+ |
SOP |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價 | ||
ADI/亞德諾 |
23+ |
N/A |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價 | ||
ADI(亞德諾) |
23+ |
20SOIC(0.295,7.50mm 寬) |
7350 |
原裝進(jìn)口,原廠直銷!當(dāng)天可交貨,支持原型號開票! |
詢價 | ||
ADI/亞德諾 |
22+ |
66900 |
原封裝 |
詢價 | |||
ADI/亞德諾 |
22+ |
SOP20 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
ADI/亞德諾 |
23+ |
SOP+ |
3000 |
全新原裝現(xiàn)貨 優(yōu)勢庫存 |
詢價 | ||
ADI/亞德諾 |
18+ |
SOP207.2 |
12500 |
全新原裝正品,本司專業(yè)配單,大單小單都配 |
詢價 | ||
AD |
2023+ |
0050+ |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 |