The TXS03121 is a comparator designed for battery monitoring applications. It can be operated with a voltage of 2.5 V to 5.5 V. The reference voltage is applied to the –IN terminal, whereas the voltage to be monitored is connected to +IN. When the voltage at +IN is greater than the voltage at –IN, the output FET is turned On. When the voltage at +IN is less than the voltage at –IN, the output FET is turned Off. The source (S) of the output FET can be connected to 1.1 V to 3.6 V, which allows the output signal to be level translated to another voltage value. The voltage at V+ must be greater than or equal to the voltage at S. The voltage at S must be greater than or equal to the voltage at D (V+ ≥ VS ≥ VD).
| TXS03121 | |
| Operating Temperature Range(°C) | -40 to 85 |
| Pin/Package | 6SOT |
| 器件 | 状态 | 温度 | 价格（美元） | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| TXS03121DRLR | ACTIVE | -40 to 85 | 0.32 | 1ku | SOT (DRL) | 6 | 4000 | LARGE T&R | |
| TXS03121DRLRG4 | ACTIVE | -40 to 85 | 0.32 | 1ku | SOT (DRL) | 6 | 4000 | LARGE T&R |
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| TXS03121DRLR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TXS03121DRLR | TXS03121DRLR |
| TXS03121DRLRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TXS03121DRLRG4 | TXS03121DRLRG4 |