Datasheet Texas Instruments LF347N — Даташит
| Производитель | Texas Instruments |
| Серия | LF347 |
| Модель | LF347N |
Счетверенный операционный усилитель общего назначения с JFET-входом 14-PDIP 0–70
Datasheets
LF347, LF347B JFET-Input Quad Operational Amplifiers datasheet
PDF, 1.3 Мб, Версия: C, Файл опубликован: 31 мар 2016
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Цены
 Купить LF347N на РадиоЛоцман.Цены — от 13 до 328 ₽69 предложений от 34 поставщиков Операционный усилитель, 4 Усилителя, 4 МГц, 13 В/мкс, 7В до 36В, DIP, 14 вывод(-ов) | |||
| LF347N Texas Instruments | 13 ₽ | ||
| LF347N DIP-14 LF347 DIP14 347N DIP новый и оригинальный IC | 13 ₽ | ||
| LF347N Texas Instruments | от 30 ₽ | ||
| LF347N | от 88 ₽ | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
| Pin | 14 |
| Package Type | N |
| Industry STD Term | PDIP |
| JEDEC Code | R-PDIP-T |
| Package QTY | 25 |
| Carrier | TUBE |
| Маркировка | LF347N |
| Width (мм) | 6.35 |
| Length (мм) | 19.3 |
| Thickness (мм) | 3.9 |
| Pitch (мм) | 2.54 |
| Max Height (мм) | 5.08 |
| Mechanical Data | Скачать |
Параметры
| Additional Features | N/A |
| Архитектура | FET |
| CMRR(Min) | 70 дБ |
| CMRR(Typ) | 100 дБ |
| GBW(Typ) | 3 МГц |
| Input Bias Current(Max) | 200 pA |
| Iq per channel(Max) | 2.75 мА |
| Iq per channel(Typ) | 2 мА |
| Количество каналов | 4 |
| Offset Drift(Typ) | 10 uV/C |
| Рабочий диапазон температур | от 0 до 70 C |
| Output Current(Typ) | 31 мА |
| Package Group | PDIP |
| Package Size: mm2:W x L | See datasheet (PDIP) PKG |
| Rail-to-Rail | In to V+ |
| Rating | Catalog |
| Slew Rate(Typ) | 13 V/us |
| Total Supply Voltage(Max) | 36 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 7 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 18 нВ/rtГц |
| Vos (Offset Voltage @ 25C)(Max) | 10 мВ |
Экологический статус
| RoHS | Совместим |
| Бессвинцовая технология (Pb Free) | Да |
Application Notes
- Get More Power Out of Dual or Quad Op-AmpsPDF, 91 Кб, Файл опубликован: 2 окт 2002
- AN-447 Protection Schemes for BI-FET Amplifiers and SwitchesPDF, 80 Кб, Файл опубликован: 2 май 2004
Application Note 447 Protection Schemes for BI-FET Amplifiers and Switches - AN-301 Signal Conditioning for Sophisticated Transducers (Rev. B)PDF, 1.2 Мб, Версия: B, Файл опубликован: 6 май 2013
This application note discusses signal conditioning and applications information for a diverse group ofsophisticated and unusual transducers. - Get Fast Stable Response From Improved Unity-Gain FollowersPDF, 107 Кб, Файл опубликован: 2 окт 2002
- AN-262 Applying Dual and Quad FET Op Amps (Rev. B)PDF, 1.1 Мб, Версия: B, Файл опубликован: 6 май 2013
The availability of dual and quad packaged FET op amps offers the designer all the traditional capabilitiesof FET op amps including low bias current and speed and some additional advantages. The cost-peramplifieris lower because of reduced package costs. This means that more amplifiers are available toimplement a function at a given cost making design easier. At the same time the availab - Understanding Operational Amplifier SpecificationsPDF, 273 Кб, Файл опубликован: 13 июл 1998
Selecting the right operational amplifier for a specific application requires you to have your design goals clearly in mind along with a firm understanding of what the published specifications mean. This paper addresses the issue of understanding data sheet specifications.This paper begins with background information. First introductory topics on the basic principles of amplifiers are presen - Handbook of Operational Amplifier Applications (Rev. B)PDF, 2.8 Мб, Версия: B, Файл опубликован: 19 сен 2016
While in the process of reviewing Texas Instruments applications notes including those from Burr-Brown - I uncovered a couple of treasures this handbook on op amp applications and one on active RC networks. These old publications from 1963 and 1966 respectively are some of the finest works on op amp theory that I have ever seen. Nevertheless they contain some material that is hopelessly outd - AN-263 Sine Wave Generation Techniques (Rev. C)PDF, 747 Кб, Версия: C, Файл опубликован: 22 апр 2013
This application note describes the sine wave generation techniques to control frequency amplitude anddistortion levels. - AN-256 Circuitry for Inexpensive Relative Humidity Measurement (Rev. B)PDF, 262 Кб, Версия: B, Файл опубликован: 6 май 2013
Of all common environmental parameters humidity is perhaps the least understood and most difficult tomeasure. The most common electronic humidity detection methods albeit highly accurate are not obviousand tend to be expensive and complex (See Box). Accurate humidity measurement is vital to a number ofdiverse areas including food processing paper and lumber production pollution monitor
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- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > General-Purpose Op Amps
