LM6144中文资料Quad, 24-V, 17-MHz, low-power operational amplifier数据手册TI规格书

描述 Description

Using patent pending new circuit topologies, the LM6142/LM6144 provides new levels of performance in applications where low voltage supplies or power limitations previously made compromise necessary. Operating on supplies of 1.8V to over 24V, the LM6142/LM6144 is an excellent choice for battery operated systems, portable instrumentation and others.The greater than rail-to-rail input voltage range eliminates concern over exceeding the common-mode voltage range. The rail-to-rail output swing provides the maximum possible dynamic range at the output. This is particularly important when operating on low supply voltages.High gain-bandwidth with 650μA/Amplifier supply current opens new battery powered applications where previous higher power consumption reduced battery life to unacceptable levels. The ability to drive large capacitive loads without oscillating functionally removes this common problem.

特性 Features

At VS = 5V. Typ Unless Noted.
• Rail-to-rail Input CMVR −0.25V to 5.25V
• Wide Gain-Bandwidth: 17MHz at 50kHz (typ)
•  Small Signal, 5V/μs
• Low Supply Current 650μA/Amplifier
• CMRR 107dB
• PSRR 87dB

简介

LM6144属于集成电路（IC）的稳压器-DC-DC开关稳压器。由TI制造生产的LM6144稳压器 - DC-DC 开关稳压器DC-DC 开关稳压器 PMIC（电源管理集成电路）产品族中的产品是元器件级设备，用于需要稳定 DC 输入电压和/或将其转换为不同幅度的输出电压的应用。这些器件与称为“控制器”PMIC 的类似产品的区别在于集成了主开关元件，设备提供的电力会通过该元件。