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comparator LMC7211BIM5X SOT-153/SOT23-5/SC-74A marking U54
| 类型 Type | 通用 General Purpose |
| 元件数 Number of Elements | 1 |
| 输出类型 Output Type | 推挽式 Push-Pull |
| 电源电压，单/双 (±) Voltage - Supply, Single/Dual (±) | 2.7 V ~ 15 V±1.35 V ~ 7.5 V |
| 输入失调电压（最大值） Voltage - Input Offset (Max) | 15mV |
| 输入偏置电流（最大值） Current - Input Bias (Max) | 0.04pA |
| 输出电流（典型值） Current - Output (Typ) | 30mA |
| 静态电流（最大值） Current - Quiescent (Max) | 14µA |
| CMRR，PSRR（典型值） CMRR, PSRR (Typ) | 75dB CMRR，80dB PSRR |
| 传播延迟（最大值） Propagation Delay (Max) | 10us |
| 滞后 Hysteresis | |
| Description & Applications | FEATURES • Tiny CMOS Comparator with Rail-to-Rail Input and Push-Pull Output • Tiny SOT 23-5 package saves space • Package is less than 1.43 mm thick • Guaranteed specs at 2.7V, 5V, 15V supplies • Typical supply current 7 µA at 5V • Response time of 4 µs at 5V • Push-pull output • Input common-mode range beyond V− and V+ • Low input current Applications • Battery Powered Products • Notebooks and PDAs • PCMCIA cards • Mobile Communications • Alarm and Security circuits • Direct Sensor Interface • Replaces amplifiers used as comparators with better performance and lower current |
| 描述与应用 | 特点 •微型CMOS比较器具有轨至轨输入和推挽输出 •微型SOT23-5封装节省空间 •包装厚度小于1.43毫米 •保证在2.7V，5V，15V电源规格 •典型电源电流7μA在5V •在5V响应时间为4μs •推挽输出 •输入共模范围超出V和V+ •低输入电流 应用 •电池供电产品 •笔记本电脑和PDA •PCMCIA卡 •移动通信 •报警和安全电路 •直接传感器接口 •替换放大器用作比较器具有更好的性能和更低的电流 |
