Datasheet Texas Instruments OPA2251 — Даташит
| Производитель | Texas Instruments |
| Серия | OPA2251 |
Операционные усилители MicroPower с однополярным питанием
Datasheets
Single-Supply, MicroPower Operational Amplifiers datasheet
PDF, 1.1 Мб, Файл опубликован: 27 сен 2000
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Цены
 Купить OPA2251 на РадиоЛоцман.Цены — от 203 до 1 866 ₽27 предложений от 23 поставщиков Операционный усилитель сдвоенный общего применения уровень входа/выхода до напряжения питания ±18В/36В | |||
| OPA2251PA Texas Instruments | 203 ₽ | ||
| OPA2251PA Texas Instruments | 239 ₽ | ||
| OPA2251PA | по запросу | ||
| OPA2251UA Texas Instruments | по запросу | ||
Статус
| OPA2251PA | OPA2251PAG4 | OPA2251UA | OPA2251UA/2K5 | OPA2251UA/2K5G4 | OPA2251UAG4 | |
|---|---|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Да | Нет | Нет | Нет | Нет | Нет |
Корпус / Упаковка / Маркировка
| OPA2251PA | OPA2251PAG4 | OPA2251UA | OPA2251UA/2K5 | OPA2251UA/2K5G4 | OPA2251UAG4 | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Type | P | P | D | D | D | D |
| Industry STD Term | PDIP | PDIP | SOIC | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDIP-T | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 50 | 50 | 75 | 2500 | 2500 | 75 |
| Carrier | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE |
| Маркировка | OPA2251PA | OPA2251PA | OPA | 2251UA | 2251UA | OPA |
| Width (мм) | 6.35 | 6.35 | 3.91 | 3.91 | 3.91 | 3.91 |
| Length (мм) | 9.81 | 9.81 | 4.9 | 4.9 | 4.9 | 4.9 |
| Thickness (мм) | 3.9 | 3.9 | 1.58 | 1.58 | 1.58 | 1.58 |
| Pitch (мм) | 2.54 | 2.54 | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (мм) | 5.08 | 5.08 | 1.75 | 1.75 | 1.75 | 1.75 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | OPA2251PA | OPA2251PAG4 | OPA2251UA | OPA2251UA/2K5 | OPA2251UA/2K5G4 | OPA2251UAG4 |
|---|---|---|---|---|---|---|
| Additional Features | High Cload Drive | High Cload Drive | High Cload Drive | High Cload Drive | High Cload Drive | High Cload Drive |
| Архитектура | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar |
| CMRR(Min), дБ | 100 | 100 | 100 | 100 | 100 | 100 |
| CMRR(Typ), дБ | 124 | 124 | 124 | 124 | 124 | 124 |
| GBW(Typ), МГц | 0.035 | 0.035 | 0.035 | 0.035 | 0.035 | 0.035 |
| Input Bias Current(Max), pA | 20000 | 20000 | 20000 | 20000 | 20000 | 20000 |
| Iq per channel(Max), мА | 0.038 | 0.038 | 0.038 | 0.038 | 0.038 | 0.038 |
| Iq per channel(Typ), мА | 0.027 | 0.027 | 0.027 | 0.027 | 0.027 | 0.027 |
| Количество каналов | 2 | 2 | 2 | 2 | 2 | 2 |
| Offset Drift(Typ), uV/C | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
| Рабочий диапазон температур, C | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 |
| Output Current(Typ), мА | 30 | 30 | 30 | 30 | 30 | 30 |
| Package Group | PDIP | PDIP | SOIC | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | See datasheet (PDIP) | See datasheet (PDIP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) |
| Rail-to-Rail | In to V-,Out | In to V-,Out | In to V-,Out | In to V-,Out | In to V-,Out | In to V-,Out |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 36 | 36 | 36 | 36 | 36 | 36 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| Vn at 1kHz(Typ), нВ/rtГц | 45 | 45 | 45 | 45 | 45 | 45 |
| Vos (Offset Voltage @ 25C)(Max), мВ | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Экологический статус
| OPA2251PA | OPA2251PAG4 | OPA2251UA | OPA2251UA/2K5 | OPA2251UA/2K5G4 | OPA2251UAG4 | |
|---|---|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим |
Application Notes
- Tuning in AmplifiersPDF, 44 Кб, Файл опубликован: 2 окт 2000
Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil - Single-Supply Operation of Operational AmplifiersPDF, 77 Кб, Файл опубликован: 2 окт 2000
Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation. - Op Amp Performance AnalysisPDF, 76 Кб, Файл опубликован: 2 окт 2000
This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte
Модельный ряд
Серия: OPA2251 (6)
Классификация производителя
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Precision Op Amps
