Quad Channel, 16-Bit, Serial Input, 4-20mA Output DAC, Dynamic Power Control, HART Connectivity

GENERAL DESCRIPTION The AD5757/AD5737 is a quad, current output DAC, which operates with a power supply of up to +33v. On chip dynamic power control minimizes package power dissipation in current mode. This is achieved by regulating the voltage on the output driver from between 7V-30V. FEATURES

文件：909.27 Kbytes 页数：31 Pages

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Quad Channel, 16-Bit,Serial Input, 4 mA to 20 mA Output DAC, Dynamic Power Control

文件：1.12895 Mbytes 页数：44 Pages

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Quad-Channel, 12-Bit, Serial Input, 4 mA to 20 mA Output

文件：1.68434 Mbytes 页数：44 Pages

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Quad-Channel, 12-Bit, Serial Input, 4 mA to 20 mA

文件：1.1692 Mbytes 页数：48 Pages

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四通道、16位、串行输入、4-20mA输出DAC，提供动态电源控制和HART连接

AD5757是一款四通道、电流输出DAC，采用10.8 V至33V电源供电。片内动态电源控制功能基于为实现片内功耗较低而优化的DC-DC升压转换器，可以在7.4 V至29.5 V范围内调节输出驱动器的电压，使封装功耗较小。 各通道均有一个相应的CHART引脚，因此HART信号可以耦合到AD5757的电流输出端。\n\n 这款器件采用多功能三线式串行接口，能够以最高30 MHz的时钟速率工作，并与标准SPI®、QSPI™、MICROWIRE™、DSP和微控制器接口标准兼容。该接口还提供可选的CRC-8分组错误校验功能，以及用于监控接口活动的看门狗定时器。\n\n 产 • 16位分辨率和单调性\n\n• 用于散热管理的动态电源控制\n\n• IOUT范围：0mA-20mA、4mA–20mA或0mA–24mA\n±0.05% TUE（最大值）\n\n• 用户可编程失调与增益\n\n• 片内诊断\n\n• 片内基准电压源（±5 ppm/°C，典型值）\n\n• 温度范围：-40℃至+105℃;

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Quad Channel, 16-Bit, Serial Input, 4-20mA Output DAC, Dynamic Power Control, HART Connectivity

GENERAL DESCRIPTION The AD5757/AD5737 is a quad, current output DAC, which operates with a power supply of up to +33v. On chip dynamic power control minimizes package power dissipation in current mode. This is achieved by regulating the voltage on the output driver from between 7V-30V. FEATURES

文件：909.27 Kbytes 页数：31 Pages

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亚德诺

Quad Channel, 16-Bit,Serial Input, 4 mA to 20 mA Output DAC, Dynamic Power Control

文件：1.12895 Mbytes 页数：44 Pages

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亚德诺

Quad Channel, 16-Bit,Serial Input, 4 mA to 20 mA Output DAC, Dynamic Power Control

文件：1.12895 Mbytes 页数：44 Pages

AD

亚德诺

Quad Channel, 16-Bit,Serial Input, 4 mA to 20 mA Output DAC, Dynamic Power Control

文件：1.12895 Mbytes 页数：44 Pages

AD

亚德诺

Package：64-VFQFN 裸露焊盘，CSP；包装：管件 类别：集成电路（IC） 数模转换器（DAC） 描述：IC DAC 16BIT A-OUT 64LFCSP

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