中文
EnglishThe CXDR7517 is an ultra low power battery monitor,and is specially designed for monitoring single or multi lithium-ion (Li+) cells, multi-cell alkaline,NiCd, NiMH and multi-cell lead acid batteries.
摘要：The CXDR7517 is an ultra low power battery monitor,and is specially designed for monitoring single or multi lithium-ion (Li+) cells, multi-cell alkaline,NiCd, NiMH and multi-cell lead acid batteries.
目录
产品封装图 返回TOP
| Pin No. | Symbol | Description |
| 1 | GND | Negative Terminal of Power Supply(Ground) |
| 2 | VCC | Positive Terminal of Power Supply. This pin is the power supply to internal circuit. |
| 3 | LBO | Low Battery Output. CMOS output. If the voltage at LBI pin is higher than the rising threshold for more than 60ms typical, LBO will transition to high; If the voltage at LBI pin is lower than the falling threshold, LBO will transition to low. |
| 4 | LBI | Low Battery Input. The voltage that needs to be monitored is sensed at this pin. Generally LBI pin should be tied to an external resistor divider to sense the battery voltage. |
| 5 | NC | No Connection. |
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| 型号 | 输入耐压 | 检测电压精度</span> | 输出形式 | 工作电流 | 封装 |
| CXDR7517 | 6.5V | 2% | CMOS | 1.8uA | SOT-25 |
| CXDR7518 | 1.5-8V | 2% | CMOS/N沟道反相 | 4uA | SOT-25 |
| CXDR7516C | 12V | 2% | CMOS/N沟道 | 1.1uA | SOT-23 |
| CXDR7524 | 6V | 2% | CMOS/高有效和低有效/带手动复位</span> | 52uA | SOP8 |
| CXDR7523L | 6V | 2% | CMOS/高有效/带手动复位/带看门狗 | 52uA | SOP8 |
| CXDR7521 | 6V | 1% | N沟道/低有效</span> | 1.0uA | SOT-23 |
| CXDR7519 | 6V | 1% | CMOS/低有效</span> | 1.0uA | SOT-23 |
| CXDR7520 | 6V | 2% | CMOS/低有效</span> | 8.0uA | SOT-23 |
| CXDR7522 | 6V | 2% | CMOS/低有效/带手动复位</span> | 8.0uA | SOT-143 |
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