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MAX5387 雙路、256抽頭、易失、低電壓線性變化數(shù)字電
MAX5387 雙路、256抽頭、易失、低電壓線性變化數(shù)字電位器
概述
The MAX5387 dual, 256-tap, volatile, low-voltage linear taper digital potentiometer offers three end-to-end resistance values of 10kΩ, 50kΩ, and 100kΩ. Operating from a single +2.6V to +5.5V power supply, this device provides a low, 35ppm/°C end-to-end temperature coefficient. The device features an I²C interface.
The small package size, low supply operating voltage, low supply current, and automotive temperature range of the MAX5387 make the device uniquely suitable for the portable consumer market, battery backup industrial applications, and the automotive market.
The MAX5387 is specified over the automotive -40°C to +125°C temperature range and is available in a 14-pin TSSOP package.
The small package size, low supply operating voltage, low supply current, and automotive temperature range of the MAX5387 make the device uniquely suitable for the portable consumer market, battery backup industrial applications, and the automotive market.
The MAX5387 is specified over the automotive -40°C to +125°C temperature range and is available in a 14-pin TSSOP package.
關(guān)鍵特性
- Dual, 256-Tap Linear Taper Positions
- Single +2.6V to +5.5V Supply Operation
- Low < 1µA Quiescent Supply Current
- 10kΩ, 50kΩ, 100kΩ End-to-End Resistance Values
- I²C-Compatible Interface
- Power-On Sets Wiper to Midscale
- -40°C to +125°C Operating Temperature Range
應(yīng)用/使用
可調(diào)節(jié)電壓基準(zhǔn)/線性穩(wěn)壓器
汽車電子
低壓電池供電系統(tǒng)
替代機(jī)械電位器
失調(diào)與增益控制
便攜式電子
Functional Diagram
相關(guān)閱讀：
標(biāo)簽：MAX字電位器(1)
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