LINEAR TECHNOLOGY LTC1998CS6#TRMPBF 芯片, 锂电池电压监控器, SOT23-6
The is a 2.5µA 1% Accurate Comparator and Precision Voltage Reference optimized for lithium-ion low battery detection circuits. The LTC1998 features a voltage detection circuit with an adjustable threshold voltage and hysteresis. The threshold voltage can be programmed from 2.5 to 3.25V with two external resistors. A 10 to 750mV hysteresis can be added with a third external resistor. A proprietary internal architecture maintains 1% threshold voltage accuracy over-temperature with low cost 1% external resistors. A separate power supply pin, VLOGIC, allows the battery-low logic output to operate below the battery voltage, allowing compatibility with low voltage microprocessors without a pull-up resistor. Power supply glitches are eliminated by preventing the cross-conducting current which occurs when the output changes state. It operates with battery or supply voltages up to 5.5V and its battery-low output is valid for battery voltages above 1.5V.
电源电压DC 1.50V min
针脚数 6
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 1V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 1.5 V
安装方式 Surface Mount
引脚数 6
封装 TSOT-23-6
高度 0.9 mm
封装 TSOT-23-6
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Cut Tape CT
制造应用 消费电子产品, Computers & Computer Peripherals, Portable Devices, 便携式器材, Power Management, Consumer Electronics, 通信与网络, Communications & Networking, 电源管理, 计算机和计算机周边
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17
型号/品牌 | 代替类型 | 替代型号对比 |
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LTC1998CS6#TRMPBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LTC1998CS6#TRPBF 凌力尔特 | 类似代替 | LTC1998CS6#TRMPBF和LTC1998CS6#TRPBF的区别 |