AD5110集成電路（IC）的數(shù)字電位計規(guī)格書PDF中文資料

AD5110屬于集成電路（IC）的數(shù)字電位計。由亞德諾半導體技術(shù)有限公司制造生產(chǎn)的AD5110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。

FEATURES

Nominal resistor tolerance error: ±8% maximum

Wiper current: ±6 mA

Rheostat mode temperature coefficient: 35 ppm/°C

Low power consumption: 2.5 μA max @ 2.7 V and 125°C

Wide bandwidth: 4 MHz (5 kΩ option)

Power-on EEPROM refresh time < 50 μs

50-year typical data retention at 125°C

1 million write cycles

2.3 V to 5.5 V supply operation

Built-in adaptive debouncer

Wide operating temperature: ?40°C to +125°C

Thin, 2 mm × 2 mm × 0.55 mm 8-lead LFCSP package

APPLICATIONS

Mechanical potentiometer replacement

Portable electronics level adjustment

Audio volume control

Low resolution DAC

LCD panel brightness and contrast control

Programmable voltage to current conversion

Programmable filters, delays, time constants

Feedback resistor programmable power supply

Sensor calibration