Datasheet Texas Instruments LM348 — Даташит
| Производитель | Texas Instruments |
| Серия | LM348 |
Quad General-Purpose Operational Amplifier
Datasheets
Quadruple Operational Amplifiers datasheet
PDF, 868 Кб, Версия: C, Файл опубликован: 11 фев 2002
Выписка из документа
Цены
 Купить LM348 на РадиоЛоцман.Цены — от 4.70 до 49 ₽58 предложений от 33 поставщиков Операционный усилитель, четверной, 4 Усилителя, 1 МГц, 0.5 В/мкс, ± 4В до ± 18В, DIP, 14 вывод(-ов) | |||
| LM348DR Texas Instruments | 4.70 ₽ | ||
| LM348D Texas Instruments | от 7.92 ₽ | ||
| 74LM348 | по запросу | ||
| LM348DTI Texas Instruments | по запросу | ||
Статус
| LM348D | LM348DG4 | LM348DR | LM348DRE4 | LM348DRG4 | LM348N | LM348NE4 | LM348NSR | LM348NSRG4 | |
|---|---|---|---|---|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Нет | Нет | Нет | Да | Нет | Нет | Нет | Нет | Да |
Корпус / Упаковка / Маркировка
| LM348D | LM348DG4 | LM348DR | LM348DRE4 | LM348DRG4 | LM348N | LM348NE4 | LM348NSR | LM348NSRG4 | |
|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Pin | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| Package Type | D | D | D | D | D | N | N | NS | NS |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | SOP | SOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDIP-T | R-PDSO-G | R-PDSO-G |
| Package QTY | 50 | 50 | 2500 | 2500 | 2500 | 25 | 25 | 2000 | 2000 |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R |
| Маркировка | LM348 | LM348 | LM348 | LM348 | LM348 | LM348N | LM348N | LM348 | LM348 |
| Width (мм) | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 | 6.35 | 6.35 | 5.3 | 5.3 |
| Length (мм) | 8.65 | 8.65 | 8.65 | 8.65 | 8.65 | 19.3 | 19.3 | 10.3 | 10.3 |
| Thickness (мм) | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 3.9 | 3.9 | 1.95 | 1.95 |
| Pitch (мм) | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 2.54 | 1.27 | 1.27 |
| Max Height (мм) | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 5.08 | 5.08 | 2 | 2 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | LM348D | LM348DG4 | LM348DR | LM348DRE4 | LM348DRG4 | LM348N | LM348NE4 | LM348NSR | LM348NSRG4 |
|---|---|---|---|---|---|---|---|---|---|
| Additional Features | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Архитектура | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar |
| CMRR(Min), дБ | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| CMRR(Typ), дБ | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
| GBW(Typ), МГц | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Input Bias Current(Max), pA | 200000 | 200000 | 200000 | 200000 | 200000 | 200000 | 200000 | 200000 | 200000 |
| Iq per channel(Max), мА | 1.125 | 1.125 | 1.125 | 1.125 | 1.125 | 1.125 | 1.125 | 1.125 | 1.125 |
| Iq per channel(Typ), мА | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
| Количество каналов | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Offset Drift(Typ), uV/C | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Рабочий диапазон температур, C | от 0 до 70 | от 0 до 70 | от 0 до 70 | от 0 до 70 | от 0 до 70 | от 0 до 70 | от 0 до 70 | от 0 до 70 | от 0 до 70 |
| Output Current(Typ), мА | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Package Group | SOIC | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | SO | SO |
| Package Size: mm2:W x L, PKG | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | See datasheet (PDIP) | See datasheet (PDIP) | 14SO: 80 mm2: 7.8 x 10.2(SO) | 14SO: 80 mm2: 7.8 x 10.2(SO) |
| Rail-to-Rail | No | No | No | No | No | No | No | No | No |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Vn at 1kHz(Typ), нВ/rtГц | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Vos (Offset Voltage @ 25C)(Max), мВ | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Экологический статус
| LM348D | LM348DG4 | LM348DR | LM348DRE4 | LM348DRG4 | LM348N | LM348NE4 | LM348NSR | LM348NSRG4 | |
|---|---|---|---|---|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим |
| Бессвинцовая технология (Pb Free) | Да | Да |
Application Notes
- 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. - True RMS DetectorPDF, 88 Кб, Файл опубликован: 1 окт 2002
- AN-32 FET Circuit ApplicationsPDF, 254 Кб, Файл опубликован: 10 май 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-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-241 Working with High Impedance Op AmpsPDF, 169 Кб, Файл опубликован: 3 май 2004
Application Note 241 Working with High Impedance Op Amps - 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-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. - 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 - 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-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 - 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
- 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 - Predicting Op Amp Slew Rate Limited ResponsePDF, 139 Кб, Файл опубликован: 7 окт 2002
- Audio Applications of Linear Integrated CircuitsPDF, 272 Кб, Файл опубликован: 2 май 2004
- 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 - Applying a New Precision Op AmpPDF, 421 Кб, Файл опубликован: 4 окт 2004
- 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 - 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 - 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. - 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
- 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
- Get Fast Stable Response From Improved Unity-Gain FollowersPDF, 107 Кб, Файл опубликован: 2 окт 2002
Модельный ряд
Классификация производителя
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> General-Purpose Op Amps
