ZHCSD14I October 2014 – July 2025 ISO7842
PRODUCTION DATA
請參考 PDF 數據表獲取器件具體的封裝圖。
| 參數 | 測試條件 | 電源電流 | 最小值 | 典型值 | 最大值 | 單位 | |
|---|---|---|---|---|---|---|---|
| ISO7842DW 和 ISO7842FDW | |||||||
| 電源電流 | 禁用 | EN1 = EN2 = 0V,VI = 0V (ISO7842F),VI = VCCI(1) (ISO7842) | ICC1、ICC2 | 1 | 1.5 | mA | |
| EN1 = EN2 = 0V,VI = VCCI(1) (ISO7842F),VI = 0V (ISO7842) | ICC1、ICC2 | 3.4 | 4.8 | mA | |||
| DC 信號 | VI = 0V (ISO7842F),VI = VCCI(1) (ISO7842) | ICC1、ICC2 | 2 | 2.7 | mA | ||
| VI = VCCI(1) (ISO7842F),VI = 0V (ISO7842) | ICC1、ICC2 | 4.4 | 6.1 | mA | |||
| 所有通道均通過方波時鐘輸入實現開關; CL = 15pF | 1Mbps | ICC1、ICC2 | 3.3 | 4.6 | mA | ||
| 10Mbps | ICC1、ICC2 | 4.2 | 5.6 | mA | |||
| 100Mbps | ICC1、ICC2 | 13.7 | 16.6 | mA | |||
| ISO7842DWW 和 ISO7842FDWW | |||||||
| 電源電流 | 禁用 | EN1 = EN2 = 0V,VI = 0V (ISO7842F),VI = VCCI(1) (ISO7842) | ICC1、ICC2 | 1 | 1.5 | mA | |
| EN1 = EN2 = 0V,VI = VCCI(1) (ISO7842F),VI = 0V (ISO7842) | ICC1、ICC2 | 3.4 | 4.8 | mA | |||
| DC 信號 | VI = 0V (ISO7842F),VI = VCCI(1) (ISO7842) | ICC1、ICC2 | 2 | 2.8 | mA | ||
| VI = VCCI(1) (ISO7842F),VI = 0V (ISO7842) | ICC1、ICC2 | 4.4 | 6.3 | mA | |||
| 所有通道均通過方波時鐘輸入實現開關; CL = 15pF | 1Mbps | ICC1、ICC2 | 3.4 | 4.7 | mA | ||
| 10Mbps | ICC1、ICC2 | 4.3 | 5.9 | mA | |||
| 100Mbps | ICC1、ICC2 | 14 | 17.3 | mA | |||