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EVAL-AD5272SDZ中文資料
EVAL-AD5272SDZ數據手冊規(guī)格書PDF詳情
GENERAL DESCRIPTION
The AD5272/AD52741 are single-channel, 1024-/256-position digital rheostats that combine industry leading variable resistor performance with nonvolatile memory (NVM) in a compact package.
The AD5272/AD5274 ensure less than 1 end-to-end resistor tolerance error and offer 50-times programmable (50-TP) memory. The guaranteed industry leading low resistor tolerance error feature simplifies open-loop applications as well as precision calibration and tolerance matching applications.
The AD5272/AD5274 device wiper settings are controllable through the I2C-compatible digital interface. Unlimited adjustments are allowed before programming the resistance value into the 50-TP memory. The AD5272/AD5274 do not require any external voltage supply to facilitate fuse blow and there are 50 opportunities for permanent programming. During 50-TP activation, a permanent blow fuse command freezes the wiper position (analogous to placing epoxy on a mechanical trimmer).
The AD5272/AD5274 are available in a 3 mm × 3 mm 10-lead LFCSP package and in a 10-lead MSOP package. The parts are guaranteed to operate over the extended industrial temperature range of ?40°C to +125°C.
FEATURES
Single-channel, 1024-/256-position resolution
20 kΩ, 50 kΩ, 100 kΩ nominal resistance
Maximum ±1 nominal resistor tolerance error
50-times programmable (50-TP) wiper memory
Rheostat mode temperature coefficient: 5 ppm/°C
2.7 V to 5.5 V single-supply operation
±2.5 V to ±2.75 V dual-supply operation for ac or bipolar operations
I2C-compatible interface
Wiper setting readback
Power on refreshed from 50-TP memory
Thin LFCSP 10-lead, 3 mm × 3 mm × 0.8 mm package
Compact MSOP, 10-lead 3 mm × 4.9 mm × 1.1 mm package
APPLICATIONS
Mechanical rheostat replacements
Op-amp: variable gain control
Instrumentation: gain, offset adjustment
Programmable voltage to current conversions
Programmable filters, delays, time constants
Programmable power supply
Sensor calibration
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI |
24+ |
60000 |
一級代理現(xiàn)貨、保證進口原裝正品假一罰十價格合理 |
||||
ADI/亞德諾 |
25+ |
20000 |
原裝現(xiàn)貨,可追溯原廠渠道 |
||||
ADI/亞德諾 |
23+ |
EB/PCB |
3000 |
只做原裝正品,假一賠十 |
|||
ADI/亞德諾 |
20+ |
EvaluationBoard |
33680 |
ADI全新原裝-可開原型號增稅票 |
|||
24+ |
N/A |
70000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
||||
Analog Devices |
23+ |
1500 |
|||||
ANALOG DEVICES |
24+ |
con |
2000 |
優(yōu)勢庫存,原裝正品 |
EVAL-AD5272SDZ 價格
參考價格：￥384.1694
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Analog Devices 亞德諾半導體技術有限公司
中文資料: 87013條
（Analog Devices，簡稱ADI）成立于1965年，總部位于美國馬薩諸塞州諾丁漢，是全球領先的高性能模擬、混合信號和數字信號處理集成電路（IC）設計與制造公司。ADI致力于為各種應用提供創(chuàng)新的解決方案，涵蓋通信、工業(yè)、汽車、醫(yī)療、消費電子和數據中心等多個領域。 公司以其強大的研發(fā)實力和專業(yè)技術著稱，擁有廣泛的產品組合，包括放大器、轉換器、傳感器和處理器等，能夠滿足客戶在信號處理和控制方面的需求。ADI的產品被廣泛應用于數據測量、無線通信、音頻處理、視頻監(jiān)控以及自動化和控制系統(tǒng)等領域。 模擬器件公司始終致力于推動技術創(chuàng)新，憑借強大的科技實力，為客戶提供高效、可靠的解決方案，幫助他們提高
