CS5321/22
目录
1.特性和规范............................................. 4 ..
CS5321模拟特性............................................... 4 .....
CS5321开关特性.............................................. 6
CS5321数字化的特征............................................... ...... 7
CS5321推荐工作条件........................... 7
CS5321绝对最大额定值.............................................. 7
CS5322滤波器特性............................................... 8 .......
CS5322电源............................................... ........................ 10
CS5322开关特性............................................ 10
CS5322数字化的特征............................................... .... 15
CS5322推荐工作条件......................... 15
CS5322绝对最大额定值............................................. 15
2.概述.............................................. .............................. 16
2.1 。模拟输入................................................ ...................................... 18
2.2 。在OFST引脚............................................... ..................................... 18
2.3 。输入范围和超范围情况............................................ 19
2.4 。电压基准................................................ ............................. 20
2.5 。时钟源................................................ ..................................... 20
2.6 。低功耗模式............................................... ................................ 21
2.7 。数字接口和数据格式............................................. ......... 21
2.8 。性能................................................. ..................................... 22
2.9 。电源注意事项............................................... ............. 23
2.10 。电源抑制比.............................................. ........... 23
2.11 。复位操作................................................ ............................ 23
2.12 。掉电操作.............................................. ...................... 23
2.13 。同步操作................................................ .............................. 24
2.14 。串行读操作............................................... ...................... 24
2.15 。串行写操作............................................... ...................... 24
2.16 。偏移校准操作............................................... ............. 25
2.17 。状态位................................................ ....................................... 26
2.18 。板布局考虑............................................... ........... 28
3. CS5321引脚说明............................................. .......................... 29
电源................................................ ......................................... 29
模拟输入................................................ ............................................ 29
数字输入................................................ ............................................. 30
数字输出................................................ .......................................... 30
4. CS5322引脚说明............................................. .......................... 31
电源................................................ ......................................... 31
数字输出................................................ .......................................... 31
数字输入................................................ ............................................. 32
5.参数定义.............................................. ........................... 34
6.包装尺寸.............................................. ................................ 35
7.订购信息.............................................. ........................... 36
8.环境，制造， &处理情况... 36
9.修订历史.............................................. ...................................... 36
2
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