Complete Dual 18-Bit 16 x Fs Audio DAC

PRODUCT DESCRIPTION The AD1865 is a complete, dual 18-bit DAC offering excellent THD+N and SNR while requiring no external components. Two complete signal channels are included. This results in cophased voltage or current output signals and eliminates the need for output demultiplexing circuitr

文件：149.69 Kbytes 页数：12 Pages

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完整的双通道18位16 3 FS音频DAC

AD1865是一款完整的双通道18位DAC，具有出色的总谐波失真加噪声(THD+N)和信噪比(SNR)性能，且无需外部元件。它包括2个完整的信号通道，能够产生同相电压或电流输出信号，且无需输出解复用电路。单芯片内置CMOS逻辑单元、双极性和MOS线性单元以及经过激光调整的薄膜电阻单元，所有单元均采用ADI公司的ABCMOS工艺制造。\n\nAD1865芯片上的DAC采用部分分段架构。各DAC的前四个MSB分为15段。14个LSB则利用标准R-2R技术产生。各段和R-2R电阻经过激光调整，总谐波失真较低。这种架构使得主要码字跃迁的误差较小，输出毛刺非常低，因而无需限变器。在电流输出模式下使用时，

ADI

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Complete Dual 18-Bit 16 x Fs Audio DAC

PRODUCT DESCRIPTION The AD1865 is a complete, dual 18-bit DAC offering excellent THD+N and SNR while requiring no external components. Two complete signal channels are included. This results in cophased voltage or current output signals and eliminates the need for output demultiplexing circuitr

文件：149.69 Kbytes 页数：12 Pages

AD

亚德诺

Complete Dual 18-Bit 16 x FS Audio DAC

PRODUCT DESCRIPTION The AD1865 is a complete, dual 18-bit DAC offering excellent THD+N and SNR while requiring no external components. Two complete signal channels are included. This results in cophased voltage or current output signals and eliminates the need for output demultiplexing circuitr

文件：693.35 Kbytes 页数：12 Pages

AD

亚德诺

Complete Dual 18-Bit 16 x FS Audio DAC

PRODUCT DESCRIPTION The AD1865 is a complete, dual 18-bit DAC offering excellent THD+N and SNR while requiring no external components. Two complete signal channels are included. This results in cophased voltage or current output signals and eliminates the need for output demultiplexing circuitr

文件：693.35 Kbytes 页数：12 Pages

AD

亚德诺

Complete Dual 18-Bit 16 x Fs Audio DAC

PRODUCT DESCRIPTION The AD1865 is a complete, dual 18-bit DAC offering excellent THD+N and SNR while requiring no external components. Two complete signal channels are included. This results in cophased voltage or current output signals and eliminates the need for output demultiplexing circuitr

文件：149.69 Kbytes 页数：12 Pages

AD

亚德诺

Complete Dual 18-Bit 16 x FS Audio DAC

PRODUCT DESCRIPTION The AD1865 is a complete, dual 18-bit DAC offering excellent THD+N and SNR while requiring no external components. Two complete signal channels are included. This results in cophased voltage or current output signals and eliminates the need for output demultiplexing circuitr

文件：693.35 Kbytes 页数：12 Pages

AD

亚德诺

Complete Dual 18-Bit 16 x Fs Audio DAC

PRODUCT DESCRIPTION The AD1865 is a complete, dual 18-bit DAC offering excellent THD+N and SNR while requiring no external components. Two complete signal channels are included. This results in cophased voltage or current output signals and eliminates the need for output demultiplexing circuitr

文件：149.69 Kbytes 页数：12 Pages

AD

亚德诺

Complete Dual 18-Bit 16 x FS Audio DAC

PRODUCT DESCRIPTION The AD1865 is a complete, dual 18-bit DAC offering excellent THD+N and SNR while requiring no external components. Two complete signal channels are included. This results in cophased voltage or current output signals and eliminates the need for output demultiplexing circuitr

文件：693.35 Kbytes 页数：12 Pages

AD

亚德诺

Complete Dual 18-Bit 16 x FS Audio DAC

PRODUCT DESCRIPTION The AD1865 is a complete, dual 18-bit DAC offering excellent THD+N and SNR while requiring no external components. Two complete signal channels are included. This results in cophased voltage or current output signals and eliminates the need for output demultiplexing circuitr

文件：693.35 Kbytes 页数：12 Pages

AD

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