AD8402集成電路(IC)數(shù)字電位計規(guī)格書PDF中文資料
廠商型號 |
AD8402 |
參數(shù)屬性 | AD8402 封裝/外殼為14-DIP(0.300",7.62mm);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC) > 數(shù)字電位計;產(chǎn)品描述:IC DGTL POT 10KOHM 256TAP 14DIP |
功能描述 | 8-Bit Dual Nonvolatile Memory Digital Potentiometer |
文件大小 |
268.82 Kbytes |
頁面數(shù)量 |
20 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) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-10-24 22:58:00 |
AD8402規(guī)格書詳情
GENERAL DESCRIPTION
The AD5232 device provides a nonvolatile, dual-channel, digitally controlled variable resistor (VR) with 256-position resolution. This device performs the same electronic adjustment function as a mechanical potentiometer with enhanced resolution, solid state reliability, and superior low temperature coefficient performance. The versatile programming of the AD5232, per ormed via a microcontroller, allows multiple modes of operation and adjustment.
In the direct program mode, a predetermined setting of the RDAC registers (RDAC1 and RDAC2) can be loaded directly from the microcontroller. Another important mode of operation allows the RDACx register to be refreshed with the setting previously stored in the corresponding EEMEM register (EEMEM1 and EEMEM2). When changes are made to the RDACx register to establish a new wiper position, the value of the setting can be saved into the EEMEMx register by executing an EEMEM save operation. After the settings are saved in the EEMEMx register, these values are automatically transferred to the RDACx register to set the wiper position at system power-on. Such operation is enabled by the internal preset strobe. The preset strobe can also be accessed externally.
FEATURES
Dual-channel, 256-position resolution
10 kΩ, 50 kΩ, and 100 kΩ nominal terminal resistance
Nonvolatile memory maintenance of wiper settings
Predefined linear increment/decrement instructions
Predefined ±6 dB step log taper increment/decrement
instructions
SPI-compatible serial interface
Wiper settings and EEMEM readback
3 V to 5 V single-supply operation
±2.5 V dual-supply operation
14 bytes of general-purpose user EEMEM
Permanent memory write protection
100-year typical data retention (TA = 55°C)
APPLICATIONS
Mechanical potentiometer replacement
Instrumentation: gain and offset adjustment
Programmable voltage-to-current conversion
Programmable filters, delays, and time constants
Programmable power supply
Low resolution DAC replacement
Sensor calibration
AD8402屬于集成電路(IC) > 數(shù)字電位計。亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD8402數(shù)字電位計數(shù)字電位器是一系列集成電路器件,可提供類似于傳統(tǒng)機械電位器或變阻器的可調(diào)節(jié)電阻,但通過電子信號而非機械輸入來進行控制。雖然這些器件的電阻可耗散的電能相對有限,但其電子控制能力有助于小型化、自動化和遠程控制信號級模擬電路,而這些電路本來可能會使用機械電位器。
產(chǎn)品屬性
更多- 產(chǎn)品編號:
AD8402ANZ10
- 制造商:
Analog Devices Inc.
- 類別:
集成電路(IC) > 數(shù)字電位計
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 圓錐:
線性
- 配置:
電位計
- 抽頭數(shù):
256
- 電阻 (歐姆):
10k
- 接口:
SPI
- 存儲器類型:
易失
- 電壓 - 供電:
2.7V ~ 5.5V
- 容差:
±20%
- 溫度系數(shù)(典型值):
700ppm/°C
- 安裝類型:
通孔
- 供應(yīng)商器件封裝:
14-PDIP
- 封裝/外殼:
14-DIP(0.300",7.62mm)
- 工作溫度:
-40°C ~ 125°C
- 電阻 -?觸點 (歐姆)(典型值):
200
- 描述:
IC DGTL POT 10KOHM 256TAP 14DIP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
AD |
2016+ |
SOP14 |
2500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
AD |
23+ |
SOP14 |
20000 |
全新原裝假一賠十 |
詢價 | ||
AD |
2020+ |
SOP14 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ADI/亞德諾 |
20+ |
SOP14 |
52880 |
ADI原裝主營-可開原型號增稅票 |
詢價 | ||
ADI |
2015+ |
SOP/DIP |
18998 |
一級代理AD原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
AD |
857 |
原裝正品長期供貨,如假包賠包換 徐小姐13714450367 |
詢價 | ||||
AD |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
AD |
23+ |
DIP14 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
ADI |
2339+ |
DUAL8-BITPOT |
6521 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
ADI/亞德諾 |
1922+ |
SOP14 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 |
相關(guān)庫存
更多- AD8400ARZ10
- AD8400ARZ1
- AD8400ARZ1
- AD8400AR50-REEL
- AD8400AR50-REEL
- AD8400AR50
- AD8400AR50
- AD8402_15
- AD8402AN1
- AD8402AN10
- AD8402AN10
- AD8402AN10
- AD8402AN100
- AD8402AN50
- AD8402ANZ10
- AD8402ANZ10
- AD8402AR1
- AD8402AR1
- AD8402AR1
- AD8402AR10
- AD8402AR10
- AD8402AR10
- AD8402AR100
- AD8402AR100
- AD8402AR100
- AD8402AR100-REEL
- AD8402AR100-REEL
- AD8402AR10-REEL
- AD8402AR10-REEL
- AD8402AR1-REEL
- AD8402AR1-REEL
- AD8402AR50