AD7542KPZ-REEL

所属类别：DAC数模转换器
产品名称：精密12位CMOS乘法电流输出DAC，采用4位总线
厂商：ADI
生产批号：15+
封装：PLCC
库存状态：有库存
库存量：2500
最低订购量：1
详细资料：

Product Introduction

Advantages and features:

分辨率：12位
非线性度：±1/2 LSB T_min 至 T_max
低增益漂移：2 ppm/°C（典型值），5 ppm/°C（最大值）
微处理器兼容
完全四象限乘法

快速接口定时
低功耗：40 mW（最大值）
低成本
小尺寸：16引脚DIP和20引脚表贴封装
无闩锁现象（无需肖特基二极管保护）

Product classification

数模converter (DAC)

Digital-to-analog converters(DAC)

Product Details:

The AD7542 is a precision 12-bit CMOS multiplication DAC designed for direct interface with 4- or 8-bit microprocessors.

The functional block diagram shows that the AD7542 includes three 4-bit data registers, a 12-bit DAC register, address decoding logic, and a 12-bit CMOS multiplication DAC. The data is loaded into the data register in three 4-bit bytes and then transferred to the 12-bit DAC register. All data loading or data transfer operations are the same as WRITE cycles for static RAM. When the device is powered on, the DAC register can be easily reset to full zero using the zeroing input.

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