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AD5421BREZ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 |
AD5421BREZ |
參數(shù)屬性 | AD5421BREZ 封裝/外殼為28-SOIC(0.173",4.40mm 寬)裸露焊盤;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 16BIT C-OUT 28TSSOP |
功能描述 | 16-Bit, Serial Input, Loop-Powered, 4mA to 20mA DAC |
文件大小 |
3.0577 Mbytes |
頁面數(shù)量 |
22 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 | 2024-12-25 23:00:00 |
AD5421BREZ規(guī)格書詳情
AD5421BREZ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AD5421BREZ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 AD5421 is a complete, loop-powered, 4 mA to 20 mA digital-to-analog converter (DAC) designed to meet the needs of smart transmitter manufacturers in the industrial control industry. The DAC provides a high precision, fully integrated, low cost solution in compact TSSOP and LFCSP packages.
The AD5421 includes a regulated voltage output that is used to power itself and other devices in the transmitter. This regulator provides a regulated 1.8 V to 12 V output voltage. The AD5421 also contains 1.22 V and 2.5 V references, thus eliminating the need for a discrete regulator and voltage reference.
FEATURES
16-bit resolution and monotonicity
Pin selectable NAMUR-compliant ranges
4 mA to 20 mA
3.8 mA to 21 mA
3.2 mA to 24 mA
NAMUR-compliant alarm currents
Downscale alarm current = 3.2 mA
Upscale alarm current = 22.8 mA/24 mA
Total unadjusted error (TUE): 0.05 maximum
INL error: 0.0035 FSR maximum
Output TC: 3 ppm/°C typical
Quiescent current: 300 μA maximum
Flexible SPI-compatible serial digital interface
with Schmitt triggered inputs
On-chip fault alerts via FAULT pin or alarm current
Automatic readback of fault register on each write cycle
Slew rate control function
Gain and offset adjust registers
On-chip reference TC: 4 ppm/°C maximum
Selectable regulated voltage output
Loop voltage range: 5.5 V to 52 V
Temperature range: ?40°C to +105°C
TSSOP and LFCSP packages
APPLICATIONS
Industrial process control
4 mA to 20 mA loop-powered transmitters
Smart transmitters
HART network connectivity
產(chǎn)品屬性
更多- 產(chǎn)品編號:
AD5421BREZ
- 制造商:
Analog Devices Inc.
- 類別:
集成電路(IC) > 數(shù)模轉(zhuǎn)換器(DAC)
- 系列:
AD5421
- 包裝:
管件
- 位數(shù):
16
- 數(shù)模轉(zhuǎn)換器數(shù):
1
- 建立時間:
50μs(標(biāo)準(zhǔn))
- 輸出類型:
Current - Buffered
- 差分輸出:
無
- 數(shù)據(jù)接口:
SPI,DSP
- 參考類型:
外部,內(nèi)部
- 電壓 - 供電,模擬:
1.71V ~ 5.5V
- 電壓 - 供電,數(shù)字:
3.17V ~ 3.48V
- INL/DNL (LSB):
-,±1(最大)
- 架構(gòu):
循環(huán)串行
- 工作溫度:
-40°C ~ 105°C
- 封裝/外殼:
28-SOIC(0.173",4.40mm 寬)裸露焊盤
- 供應(yīng)商器件封裝:
28-TSSOP-EP
- 安裝類型:
表面貼裝型
- 描述:
IC DAC 16BIT C-OUT 28TSSOP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ADI(亞德諾) |
23+ |
TSSOP |
7583 |
原廠可訂貨,技術(shù)支持,直接渠道。可簽保供合同 |
詢價 | ||
ADI |
2020+ |
TSSOP28 |
8000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
ADI/亞德諾 |
22+ |
TSSOP |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
Analog Devices Inc. |
24+ |
28-TSSOP-EP |
25000 |
ADC/DAC轉(zhuǎn)換主營芯片-原裝正品 |
詢價 | ||
ADI |
2227+ |
TSSOP28 |
10852 |
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 | ||
ADI/亞德諾 |
23+ |
TSSOP-28 |
5862 |
原廠原裝正品現(xiàn)貨,支持訂貨!!! |
詢價 | ||
ADI/亞德諾 |
22+ |
TSSOP28 |
25000 |
只有原裝原裝,支持BOM配單 |
詢價 | ||
ADI(亞德諾) |
24+ |
10000 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
ADI |
24+ |
28-Lead TSSOP w/ EP |
3660 |
十年信譽(yù),只做全新原裝正品現(xiàn)貨,以優(yōu)勢說話 !! |
詢價 | ||
ADI(亞德諾) |
23+ |
NA |
10000 |
原裝,BOM表可配單 |
詢價 |