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MP7636 参数 Datasheet PDF下载

MP7636图片预览
型号: MP7636
PDF下载: 下载PDF文件 查看货源
内容描述: 15 V CMOS微处理器兼容双缓冲,乘以16位数字 - 模拟转换器 [15 V CMOS Microprocessor Compatible Double-Buffered, Multiplying 16-Bit Digital-to-Analog Converter]
分类和应用: 转换器微处理器
文件页数/大小: 8 页 / 88 K
品牌: EXAR [ EXAR CORPORATION ]
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MP7636A
DATA BUS
Valid
Valid
CS
BYTE1/BYTE2
WR1
XFER
+
WR2
Analog Output
Updated
Analog Output
Latched
Load 8-bit (MSB)
Input Latch
8-bit (LSB) Input
Latch also changed
Overwrite 8-bit
(LSB)
Input Latch
Transfer 16-bit
word to the DAC Register
(Analog Output Updated)
and Latched
Figure 1. Typical Interface with an 8-bit Data Bus
DATA BUS
Valid
Valid
CS
BYTE1/BYTE2
+
XFER
WR1
+
WR2
Analog Output
Updated
Analog Output
Latched
Load 8-bit (MSB)
Input Latch
8-bit (LSB) Input
Latch also changed
Overwrite the 8-bit (LSB)
Input Latch and Transfer
all 16 bits word to the
DAC Register
Figure 2. Automatic Transfer
Rev. 2.00
6