The AD1864 is a complete dual 18-bit DAC offering excellent THD+N, 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 circuitry.

2024年10月5日 · 设计经验：r-2r结构的dac在应用上外围电路比较复杂，布线的难度较高，特别在多片应用的情况下更为突出，ad1864的脚位排列较pcm系列的同类型芯片要更方便布线，当然四层板或以上的pcb就没那么难了。

2018年9月2日 · AD1864 Obsolete The AD1864 is a complete dual 18-bit DAC offering excellent THD+N, while requiring no external components. Two complete signal channels are included.

AD1864 (Rev. A) Author: Analog Devices, Inc. Subject: Complete Dual 18-Bit Audio DAC Created Date: 00000101000000Z

ad1864是一个完整的双通这在同相的电压或电流输出信号的结果，并消除输出解复用电路的需要 道18位DAC，提供出色的THD + N，而无需外部元件，包括两个完整的信号通道，

The monolithic AD1864 chip includes CMOS logic elements, bipolar and MOS linear elements and laser-trimmed thin-film resistor elements, all fabricated on Analog Devices BiMOS II process. The DACs on the AD1864 chip employ a partially-segmented architecture.

The AD1864 is a complete dual 18-bit DAC offering excellent THD+N, while requiring no external components. Two com-plete signal channels are included. This results in cophased voltage or current output signals and eliminates the need for output demultiplexing circuitry. The monolithic AD1864 chip includes CMOS logic elements, bipolar and MOS linear

2008年6月24日 · The AD1864 is a complete dual 18-bit DAC offering excellent THD+N, while requiring no external components. Two complete signal channels are included. This results in cophased voltage or current output signals and eliminates the …

These amplifiers achieve fast settling and high slew. requirements, channel separation and DAC matching. High. channel separation is the result of careful layout techniques. At. and temperature. This assures optimum performance when used in. connected to standard digital filter chips. This interface employs. Latch Right (LR) and Clock (CLK).

The AD1864 is a complete dual 18-bit DAC offering excellent THD+N, 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 circuitry.