软件可编程增益放大器

AD526是一款单端、单芯片软件可编程增益放大器(SPGA)，提供1、2、4、8、16五种增益。它是一款完整的解决方案，配有放大器、电阻网络和TTL兼容型锁存输入，无需外部器件。低增益误差和低非线性度使AD526非常适合要求可编程增益的精密仪器应用。增益为16时，小信号带宽为350 kHz。此外，该器件具有出色的直流精度。FET输入级使得偏置电流低至50 pA。利用ADI的激光调整技术，可保证最大输入失调电压为0.5 mV（C级），增益误差低至0.01%（G = 1、2、4，C级）。AD526可以在锁存模式或透明模式下工作，便于系统设计人员灵活使用。当输出与远端或低阻抗负载相连时，驱动 • 数字可编程二进制增益范围：1至16\n• 双芯片级联模式可实现 \n1至256的二进制增益\n• 增益误差:\n0.01%（最大值，增益 = 1、2、4，C级）\n0.02%（最大值，增益 = 8、16，C级）\n0.5 ppm/°C温度漂移\n• 低非线性度：±0.005% FSR（最大值，J级）\n• 快速建立时间\n10 V 信号变化:\n4.5 µs（0.01%，增益 = 16）\n增益变化:\n5.6 µs（0.01%，增益 = 16）\n• 出色的直流精度:\n失调电压：0.5 mV（最大值，C级）\n失调电压漂移：3 µV/°C（C级）;

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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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AD

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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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AD

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1-/2-Channel 15 V Digital Potentiometers

GENERAL DESCRIPTION The AD5260/AD5262 provide a single- or dual-channel, 256-position, digitally controlled variable resistor (VR) device.* These devices perform the same electronic adjustment function as a potentiometer or variable resistor. Each channel of the AD5260/AD5262 contains a fixed res

文件：859.84 Kbytes 页数：20 Pages

AD

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1-/2-Channel 15 V Digital Potentiometers

GENERAL DESCRIPTION The AD5260/AD5262 provide a single- or dual-channel, 256-position, digitally controlled variable resistor (VR) device.* These devices perform the same electronic adjustment function as a potentiometer or variable resistor. Each channel of the AD5260/AD5262 contains a fixed res

文件：859.84 Kbytes 页数：20 Pages

AD

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1-/2-Channel 15 V Digital Potentiometers

GENERAL DESCRIPTION The AD5260/AD5262 provide a single- or dual-channel, 256-position, digitally controlled variable resistor (VR) device.* These devices perform the same electronic adjustment function as a potentiometer or variable resistor. Each channel of the AD5260/AD5262 contains a fixed res

文件：859.84 Kbytes 页数：20 Pages

AD

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1-/2-Channel 15 V Digital Potentiometers

GENERAL DESCRIPTION The AD5260/AD5262 provide a single- or dual-channel, 256-position, digitally controlled variable resistor (VR) device.* These devices perform the same electronic adjustment function as a potentiometer or variable resistor. Each channel of the AD5260/AD5262 contains a fixed res

文件：859.84 Kbytes 页数：20 Pages

AD

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1-/2-Channel 15 V Digital Potentiometers

GENERAL DESCRIPTION The AD5260/AD5262 provide a single- or dual-channel, 256-position, digitally controlled variable resistor (VR) device.* These devices perform the same electronic adjustment function as a potentiometer or variable resistor. Each channel of the AD5260/AD5262 contains a fixed res

文件：859.84 Kbytes 页数：20 Pages

AD

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1-/2-Channel 15 V Digital Potentiometers

GENERAL DESCRIPTION The AD5260/AD5262 provide a single- or dual-channel, 256-position, digitally controlled variable resistor (VR) device.* These devices perform the same electronic adjustment function as a potentiometer or variable resistor. Each channel of the AD5260/AD5262 contains a fixed res

文件：859.84 Kbytes 页数：20 Pages

AD

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1-/2-Channel 15 V Digital Potentiometers

GENERAL DESCRIPTION The AD5260/AD5262 provide a single- or dual-channel, 256-position, digitally controlled variable resistor (VR) device.* These devices perform the same electronic adjustment function as a potentiometer or variable resistor. Each channel of the AD5260/AD5262 contains a fixed res

文件：859.84 Kbytes 页数：20 Pages

AD

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