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參數(shù)資料
| 型號： | AD664 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Monolithic 12-Bit Quad DAC |
| 中文描述： | 單片12位四路DAC |
| 文件頁數(shù)： | 13/20頁 |
| 文件大?。?/td> | 566K |
| 代理商： | AD664 |
AD664
REV. C
–13–
Figure 25a. Simple AD664 to MC6801 Interface
Expansion of the scheme employed in Figure 25a results in that
shown in Figure 25c. Here, two AD664s are connected to an
MC6801, providing a total of eight 12-bit, software program-
mable DACs. Again, the three least significant bits of address
are used to select the on-chip registers of the AD664. IOS and
E, as well as a fourth address bit, are decoded to provide the
appropriate
CS
signals. Four address and five I/O lines remain
uncommitted.
A slightly more sophisticated approach to system expansion is
illustrated in Figure 25d. Here, a 74LS138 (1-of-8 decoder) is
used to address one of the eight AD664s connected to the
MC6801. The three least significant address bits are used to
select on-chip register and DAC. The next three address bits are
used to select the appropriate AD664. IOS and E gate the
74LS138 output.
Figure 25b. Alternate AD664 to MC6801 Interface
Figure 25c. Interfacing Two AD664s to an MC6801
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| AD6640 | 制造商:AD 制造商全稱:Analog Devices 功能描述:12-Bit, 65 MSPS IF Sampling A/D Converter |
| AD6640AST | 制造商:Analog Devices 功能描述:ADC Single Pipelined 65Msps 12-bit Parallel 44-Pin LQFP 制造商:Analog Devices 功能描述:ADC SGL PIPELINED 65MSPS 12-BIT PARALLEL 44LQFP - Trays 制造商:Rochester Electronics LLC 功能描述:12-BIT 65 MSPS MONOLITHIC A/D CONVERTER - Tape and Reel 制造商:Analog Devices 功能描述:Analog-Digital Converter IC Number of Bi |
| AD6640ASTZ | 功能描述:IC ADC 12BIT 65MSPS 44-LQFP RoHS:是 類別:RF/IF 和 RFID >> RF 其它 IC 和模塊 系列:- 標準包裝:100 系列:* |
| AD6640PCB | 制造商:AD 制造商全稱:Analog Devices 功能描述:12-Bit, 65 MSPS IF Sampling A/D Converter |
| AD6640ST | 制造商:AD 制造商全稱:Analog Devices 功能描述:12-Bit, 65 MSPS IF Sampling A/D Converter |
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