Datasheet Texas Instruments LM8261 — Даташит
| Производитель | Texas Instruments |
| Серия | LM8261 |
RRIO, операционный усилитель с высоким выходным током и неограниченной нагрузкой в SOT23-5
Datasheets
LM8261 Single RRIO High Output Current & Unlimited Cap Load Op Amp datasheet
PDF, 2.1 Мб, Версия: J, Файл опубликован: 12 янв 2015
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Цены
 Купить LM8261 на РадиоЛоцман.Цены — от 93 до 539 ₽30 предложений от 21 поставщиков Микросхема Операционный усилитель, TEXAS INSTRUMENTS LM8261M5 Operational Amplifier, Single, 1 Amplifier, 21MHz, 12V/µs, 2.5V to 30V, SOT-23, 5Pins | |||
| LM8261M5 Texas Instruments | 93 ₽ | ||
| LM8261M5 Texas Instruments | 98 ₽ | ||
| LM8261M5 National Semiconductor | по запросу | ||
| LM8261 Texas Instruments | по запросу | ||
Статус
| LM8261M5 | LM8261M5/NOPB | LM8261M5X | LM8261M5X/NOPB | |
|---|---|---|---|---|
| Статус продукта | Не рекомендуется для новых разработок | В производстве | Не рекомендуется для новых разработок | В производстве |
| Доступность образцов у производителя | Нет | Нет | Нет | Да |
Корпус / Упаковка / Маркировка
| LM8261M5 | LM8261M5/NOPB | LM8261M5X | LM8261M5X/NOPB | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 5 | 5 | 5 | 5 |
| Package Type | DBV | DBV | DBV | DBV |
| Industry STD Term | SOT-23 | SOT-23 | SOT-23 | SOT-23 |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 1000 | 1000 | 3000 | 3000 |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R |
| Маркировка | A45A | A45A | A45A | A45A |
| Width (мм) | 1.6 | 1.6 | 1.6 | 1.6 |
| Length (мм) | 2.9 | 2.9 | 2.9 | 2.9 |
| Thickness (мм) | 1.2 | 1.2 | 1.2 | 1.2 |
| Pitch (мм) | .95 | .95 | .95 | .95 |
| Max Height (мм) | 1.45 | 1.45 | 1.45 | 1.45 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | LM8261M5 | LM8261M5/NOPB | LM8261M5X | LM8261M5X/NOPB |
|---|---|---|---|---|
| Additional Features | High Cload Drive | High Cload Drive | High Cload Drive | High Cload Drive |
| Архитектура | Bipolar | Bipolar | Bipolar | Bipolar |
| CMRR(Min), дБ | 64 | 64 | 64 | 64 |
| CMRR(Typ), дБ | 110 | 110 | 110 | 110 |
| GBW(Typ), МГц | 21 | 21 | 21 | 21 |
| Input Bias Current(Max), pA | 2000000 | 2000000 | 2000000 | 2000000 |
| Iq per channel(Max), мА | 1.25 | 1.25 | 1.25 | 1.25 |
| Iq per channel(Typ), мА | 0.97 | 0.97 | 0.97 | 0.97 |
| Количество каналов | 1 | 1 | 1 | 1 |
| Offset Drift(Typ), uV/C | 2 | 2 | 2 | 2 |
| Рабочий диапазон температур, C | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 |
| Output Current(Typ), мА | 53 | 53 | 53 | 53 |
| Package Group | SOT-23 | SOT-23 | SOT-23 | SOT-23 |
| Package Size: mm2:W x L, PKG | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) |
| Rail-to-Rail | In,Out | In,Out | In,Out | In,Out |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 12 | 12 | 12 | 12 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 30 | 30 | 30 | 30 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 2.5 | 2.5 | 2.5 | 2.5 |
| Vn at 1kHz(Typ), нВ/rtГц | 15 | 15 | 15 | 15 |
| Vos (Offset Voltage @ 25C)(Max), мВ | 5 | 5 | 5 | 5 |
Экологический статус
| LM8261M5 | LM8261M5/NOPB | LM8261M5X | LM8261M5X/NOPB | |
|---|---|---|---|---|
| RoHS | See ti.com | Совместим | See ti.com | Совместим |
Application Notes
- AN-1515 A Comprehensive Study of the Howland Current Pump (Rev. A)PDF, 165 Кб, Версия: A, Файл опубликован: 26 апр 2013
It is well known to analog experts that you can use the positive and negative inputs of an operationalamplifier to make a high-impedance current source (current pump) using a conventional operationalamplifier (op amp). This basic circuit can put out both + and - output current (or zero current) into variousloads. The theory is simple. But the practical problems involved are not so simple or - Unlimited Capacitive Load Drive Op Amp Takes Guesswork Out Of DesignPDF, 81 Кб, Файл опубликован: 6 мар 2003
- Generation of a VCOM buffer input using PWM signalPDF, 439 Кб, Файл опубликован: 21 дек 2015
In an LCD the backlight shines through the liquid crystal material and the voltage across the liquid crystal controls how much light shines through it. An active matrix LCD (AMLCD) contains many pixels arranged in a grid pattern. The voltage across each pixel is controlled individually so that high resolution images can be created. One terminal of every pixel is connected to a common plane. The v - Unlimited Cap Load Drive Op Amp Takes Guess Work Out of Design (Rev. C)PDF, 151 Кб, Версия: C, Файл опубликован: 7 май 2013
Driving a capacitor also entails the Op Amp's output current capability since changing the voltage across acapacitor requires an adequate supply of current from the Op Amp. This application report presents a labmethod to measure amplifier stability under closed loop condition. In addition, a new Op Amp architectureis presented that would ease this class of applications by using an internal m
Модельный ряд
Серия: LM8261 (4)
Классификация производителя
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Precision Op Amps
