Datasheet LMP8645MKE/NOPB - National Semiconductor Даташит ИС, CURRENT SENSE усилитель, 990 кГц, TSOT-23-6 — Даташит

Купить LMP8645MKE/NOPB на РадиоЛоцман.Цены — от 108 до 826 ₽ 18 предложений от 11 поставщиков TEXAS INSTRUMENTS LMP8645MKE/NOPB Current Sense Amplifier, High Voltage, 1 Amplifier, 23µA, SOT-23, 6Pins, -40℃, 125℃
T-electron Россия и страны СНГ	LMP8645MKE/NOPB Texas Instruments	108 ₽	Купить
EIS Components Весь мир	LMP8645MKE/NOPB Texas Instruments	138 ₽	Купить
Akcel Весь мир	LMP8645MKE/NOPB Texas Instruments	от 826 ₽	Купить
Flash-Turtle Весь мир	LMP8645MKE/NOPB Texas Instruments	по запросу	Купить

Подробное описание

Производитель: National Semiconductor

Описание: ИС, CURRENT SENSE усилитель, 990 кГц, TSOT-23-6

Скачать Data Sheet

Краткое содержание документа:
LMP8645/LMP8645HV Precision High Voltage Current Sense Amplifier
January 31, 2011
LMP8645/LMP8645HV Precision High Voltage Current Sense Amplifier
General Description
The LMP8645 and the LMP8645HV are precision current sense amplifiers that detect small differential voltages across a sense resistor in the presence of high input common mode voltages with a supply voltage Range from 2.7V to 12V.

The LMP8645 accepts input signals with common mode voltage Range from -2V to 42V, while the LMP8645HV accepts input signal with common mode voltage Range from -2V to 76V. The LMP8645 and LMP8645HV have adjustable gain for applications where supply current and high common mode voltage are the determining factors. The gain is configured with a single resistor, providing a high level of flexibility, the accuracy could be as low as 2% (max) including the gain setting resistor. The output is buffered in order to provide low output impedance. This high side current sense amplifier is ideal for sensin

Спецификации:

• Number of Amplifiers: 1
• Input Bias Current: 12 мкА
• Input Offset Voltage: 1.7 В
• Полоса частот: 990 кГц
• CMRR: 95 дБ
• Slew Rate: 0.5 В/мкс
• Диапазон напряжения питания: 2.7 В ... 12 В
• Ток потребления: 610 мкА

RoHS: есть