參數(shù)資料
型號: DAC8426FS
廠商: ANALOG DEVICES INC
元件分類: DAC
英文描述: Quad 8-Bit Voltage Out CMOS DAC Complete with Internal 10 V Reference
中文描述: QUAD, PARALLEL, 8 BITS INPUT LOADING, 3 us SETTLING TIME, 8-BIT DAC, PDSO20
封裝: SOL-20
文件頁數(shù): 11/12頁
文件大?。?/td> 289K
代理商: DAC8426FS
DAC8426
–11–
REV. C
MICROPROCE SSOR INT E RFACING
T he DAC8426 easily interfaces to most 8- and 16-bit wide data-
bus systems. Serial and 4-bit busses can also be accommodated
with additional latches and control circuitry. Interfacing can be
accomplished with databus transfers running with 50 ns write
pulse widths.
Examples of various microprocessor interface circuits are pro-
vided in Figures 8 through 12. T hese figures have omitted cir-
cuitry not essential to the bus interface. T he design process
should include review of the DAC8426 timing diagram with the
μ
P system timing diagram.
Figure 8. DAC8426 to 8085A Interface (Simplified circuit,
only lines of interest are shown.)
Figure 9. DAC8426 to Z-80 Interface (Simplified circuit,
only lines of interest are shown.)
Figure 10. DAC8426 to 6809 Interface (Simplified circuit,
only lines of interest are shown.)
Figure 11. DAC8426 to 6502 Interface (Simplified circuit,
only lines of interest are shown.)
Figure 12. DAC8426 to 68000 Interface (Simplified circuit,
only lines of interest are shown.)
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相關(guān)代理商/技術(shù)參數(shù)
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