Datasheet Texas Instruments LM348D — Даташит
| Производитель | Texas Instruments |
| Серия | LM348 |
| Модель | LM348D |
Счетверенный операционный усилитель общего назначения 14-SOIC от 0 до 70
Datasheets
Quadruple Operational Amplifiers datasheet
PDF, 868 Кб, Версия: C, Файл опубликован: 11 фев 2002
Выписка из документа
Цены
 Купить LM348D на РадиоЛоцман.Цены — от 8.58 до 254 ₽46 предложений от 26 поставщиков Интегральные микросхемы Аналоговая техника — усилители — инструменты, ОУ (операционные), буферные | |||
| LM348D Texas Instruments | от 8.58 ₽ | ||
| LM348D Texas Instruments | от 8.58 ₽ | ||
| LM348D Texas Instruments | от 47 ₽ | ||
| LM348D/TI/ROHS Texas Instruments | по запросу | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
| Pin | 14 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 50 |
| Carrier | TUBE |
| Маркировка | LM348 |
| Width (мм) | 3.91 |
| Length (мм) | 8.65 |
| Thickness (мм) | 1.58 |
| Pitch (мм) | 1.27 |
| Max Height (мм) | 1.75 |
| Mechanical Data | Скачать |
Параметры
| Additional Features | N/A |
| Архитектура | Bipolar |
| CMRR(Min) | 70 дБ |
| CMRR(Typ) | 90 дБ |
| GBW(Typ) | 1 МГц |
| Input Bias Current(Max) | 200000 pA |
| Iq per channel(Max) | 1.125 мА |
| Iq per channel(Typ) | 0.6 мА |
| Количество каналов | 4 |
| Offset Drift(Typ) | 15 uV/C |
| Рабочий диапазон температур | от 0 до 70 C |
| Output Current(Typ) | 25 мА |
| Package Group | SOIC |
| Package Size: mm2:W x L | 14SOIC: 52 mm2: 6 x 8.65(SOIC) PKG |
| Rail-to-Rail | No |
| Rating | Catalog |
| Slew Rate(Typ) | 0.5 V/us |
| Total Supply Voltage(Max) | 36 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 8 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 60 нВ/rtГц |
| Vos (Offset Voltage @ 25C)(Max) | 6 мВ |
Экологический статус
| RoHS | Совместим |
Application Notes
- True RMS DetectorPDF, 88 Кб, Файл опубликован: 1 окт 2002
- AN-32 FET Circuit ApplicationsPDF, 254 Кб, Файл опубликован: 10 май 2004
- AN-20 An Applications Guide for Op Amps (Rev. C)PDF, 727 Кб, Версия: C, Файл опубликован: 1 май 2013
This application note is a guide for Op Amps. The circuits discussed herein are illustrative of the versatilityof the integrated operational amplifier and provide a guide to a number of useful applications. Thecautions noted in each section will show the more common pitfalls encountered in amplifier usage. - AN-24 A Simplified Test Set for Op Amp CharacterizationPDF, 1.2 Мб, Файл опубликован: 10 май 2004
Application Note 24 A Simplified Test Set for Op Amp Characterization - AN-29 IC Op Amp Beats FETs on Input Current (Rev. B)PDF, 965 Кб, Версия: B, Файл опубликован: 1 май 2013
This application note describes a monolithic operational amplifier which has input error currents in theorder of 100 pA over a в€’55В°C to 125В°C temperature range. Instead of FETs, the circuit used bipolartransistors with current gains of 5000 so that offset voltage and drift are not degraded. A powerconsumption of 1 mW at low voltage is also featured.A number of novel circuits that make use - AN-4 Monolithic Op Amp—The Universal Linear Component (Rev. B)PDF, 579 Кб, Версия: B, Файл опубликован: 1 май 2013
Operational amplifiers are undoubtedly the easiest and best way of performing a wide range of linearfunctions from simple amplification to complex analog computation. The cost of monolithic amplifiers isnow less than $2.00, in large quantities, which makes it attractive to design them into circuits where theywould not otherwise be considered. Yet low cost is not the only attraction of monoli - AN-31 Op Amp Circuit Collection (Rev. B)PDF, 2.3 Мб, Версия: B, Файл опубликован: 1 май 2013
This application report provides basic circuits of the Texas Instruments op amp collection. - AN-241 Working with High Impedance Op AmpsPDF, 169 Кб, Файл опубликован: 3 май 2004
Application Note 241 Working with High Impedance Op Amps - AB-24 Bench Testing LM3900 and LM359 Input ParametersPDF, 142 Кб, Файл опубликован: 10 май 2004
Application Brief 24 Bench Testing LM3900 and LM359 Input Parameters - AN-446 A 150W IC Op Amp Simplifies Design of Power CircuitsPDF, 782 Кб, Файл опубликован: 10 май 2004
Application Note 446 A 150W IC Op Amp Simplifies Design of Power Circuits - Building an Op Amp With Bipolar Transistors, A Historical Application Note (Rev. A)PDF, 1.2 Мб, Версия: A, Файл опубликован: 19 сен 2016
It is well known that the voltage noise of an operational amplifier can be decreased by increasing the emitter currentof the input stage. The signal-to-noise ratio will be improved by the increase of bias, until the base current noise begins to dominate. - AN-A The Monolithic Operational Amplifier: A Tutorial StudyPDF, 379 Кб, Файл опубликован: 11 май 2004
- General Purpose Power SupplyPDF, 94 Кб, Файл опубликован: 3 окт 2002
- Precise Tri-Wave GenerationPDF, 80 Кб, Файл опубликован: 2 окт 2002
- AN-46 The Phase Locked Loop IC as a Communication System Building BlockPDF, 314 Кб, Файл опубликован: 14 май 2004
- Low Drift AmplifiersPDF, 71 Кб, Файл опубликован: 2 окт 2002
- Predicting Op Amp Slew Rate Limited ResponsePDF, 139 Кб, Файл опубликован: 7 окт 2002
- AN-260 A 20-Bit (1 ppm) Linear Slope-Integrating A/D Converter (Rev. B)PDF, 502 Кб, Версия: B, Файл опубликован: 5 май 2013
This application report discusses how combining an “inferior”, 20 year old A/D conversion technique with amicroprocessor, a developmental A/D converter achieves 1 part-per-million (20-bit) linearity. - Applying a New Precision Op AmpPDF, 421 Кб, Файл опубликован: 4 окт 2004
- AN-30 Log Converters (Rev. B)PDF, 370 Кб, Версия: B, Файл опубликован: 1 май 2013
One of the most predictable non-linear elements commonly available is the bipolar transistor. Therelationship between collector current and emitter base voltage is precisely logarithmic from currentsbelow one picoamp to currents above one milliamp. Using a matched pair of transistors and integratedcircuit operational amplifiers it is relatively easy to construct a linear to logarithmic conv - AN-278 Designing with a New Super Fast Dual Norton Amplifier (Rev. B)PDF, 867 Кб, Версия: B, Файл опубликован: 23 апр 2013
This application note provides new design ideas and discusses the positive impact of designing with theDual Norton amplifier. - AN-79 IC Preamplifier Challenges Choppers on Drift (Rev. B)PDF, 940 Кб, Версия: B, Файл опубликован: 1 май 2013
Since the introduction of monolithic IC amplifiers there has been a continual improvement in DC accuracy.Bias currents have been decreased by 5 orders of magnitude over the past 5 years. Low offset voltagedrift is also necessary in a high accuracy circuits. This is evidenced by the popularity of low drift amplifiertypes as well as the requests for selected low-drift op amps. However until n - Super Matched Bipolar Transistor Pair Sets New Standards for Drift and Noise (Rev. B)PDF, 966 Кб, Версия: B, Файл опубликован: 5 май 2013
This application report discusses how a super matched bipolar transistor pair sets new standards for driftand noise. - AN-480 A 40 MHz Programmable Video Op AmpPDF, 218 Кб, Файл опубликован: 11 май 2004
- Audio Applications of Linear Integrated CircuitsPDF, 272 Кб, Файл опубликован: 2 май 2004
- 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 - Get More Power Out of Dual or Quad Op-AmpsPDF, 91 Кб, Файл опубликован: 2 окт 2002
Модельный ряд
Классификация производителя
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > General-Purpose Op Amps
