2-Channel, 256-Position Digital Potentiometer

GENERAL DESCRIPTION The AD5207 provides dual channel, 256-position, digitally controlled variable resistor (VR) devices that perform the same electronic adjustment function as a potentiometer or variable resistor. Each channel of the AD5207 contains a fixed resistor with a wiper contact that ta

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8-Bit Dual Nonvolatile Memory Digital Potentiometer

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 s

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I2C Compatible 256-Position Digital Potentiometers

GENERAL DESCRIPTION The AD5241/AD5242 provide a single-/dual-channel, 256-position, digitally controlled variable resistor (VR) device. These devices perform the same electronic adjustment function as a potentiometer, trimmer, or variable resistor. Each VR offers a completely programmable value o

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256-Position and 33-Position Digital Potentiometers

GENERAL DESCRIPTION The AD5200 and AD5201 are programmable resistor devices, with 256 positions and 33 positions respectively, that can be digitally controlled through a 3-wire SPI serial interface. The terms programmable resistor, variable resistor (VR), and RDAC are commonly used interchangea

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I2C? 兼容型數(shù)字電位計

AD5241/AD52421 提供一款單/雙通道、256位、數(shù)字控制可變電阻(VR)器件。可實現(xiàn)與電位計、調(diào)整器或可變電阻相同的電子調(diào)整功能。在A端與游標或B端與游標之間，各VR提供一個完全可編程電阻值。對于AD5242，A至B固定端接電阻（10 kΩ、100 kΩ或1 MΩ），具有1%的通道間匹配容差。兩款器件的標稱溫度系數(shù)均為30 ppm/°C。\n\n 在系統(tǒng)上電時，游標位默認設置為中量程。上電后，VR游標位可通過一個I2C兼容型雙線式串行數(shù)據(jù)接口進行編程設置。兩款器件均提供兩個額外的可編程邏輯輸出，因此用戶能夠驅(qū)動其系統(tǒng)中的數(shù)字負載、邏輯門、LED驅(qū)動器和模擬開關(guān)。\ ? 256位\n\n? 10 kΩ、100 kΩ、1 MΩ\n\n? 低溫度系數(shù)：30 ppm/°C\n\n? 內(nèi)部上電預設為中間電平\n\n? 采用2.7 V至5.5 V單電源供電或±2.7 V雙電源供電（交流或雙極性工作模式）;

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I2C Compatible 256-Position Digital Potentiometers

GENERAL DESCRIPTION The AD5241/AD5242 provide a single-/dual-channel, 256-position, digitally controlled variable resistor (VR) device. These devices perform the same electronic adjustment function as a potentiometer, trimmer, or variable resistor. Each VR offers a completely programmable value o

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I2C Compatible 256-Position Digital Potentiometers

GENERAL DESCRIPTION The AD5241/AD5242 provide a single-/dual-channel, 256-position, digitally controlled variable resistor (VR) device. These devices perform the same electronic adjustment function as a potentiometer, trimmer, or variable resistor. Each VR offers a completely programmable value o

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I2C Compatible 256-Position Digital Potentiometers

GENERAL DESCRIPTION The AD5241/AD5242 provide a single-/dual-channel, 256-position, digitally controlled variable resistor (VR) device. These devices perform the same electronic adjustment function as a potentiometer, trimmer, or variable resistor. Each VR offers a completely programmable value o

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I2C Compatible 256-Position Digital Potentiometers

GENERAL DESCRIPTION The AD5241/AD5242 provide a single-/dual-channel, 256-position, digitally controlled variable resistor (VR) device. These devices perform the same electronic adjustment function as a potentiometer, trimmer, or variable resistor. Each VR offers a completely programmable value o

文件：394.64 Kbytes 頁數(shù)：16 Pages

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I2C Compatible 256-Position Digital Potentiometers

GENERAL DESCRIPTION The AD5241/AD5242 provide a single-/dual-channel, 256-position, digitally controlled variable resistor (VR) device. These devices perform the same electronic adjustment function as a potentiometer, trimmer, or variable resistor. Each VR offers a completely programmable value o

文件：394.64 Kbytes 頁數(shù)：16 Pages

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