Datasheet Texas Instruments OPA890 — Даташит
| Производитель | Texas Instruments |
| Серия | OPA890 |
Маломощный широкополосный операционный усилитель с обратной связью по напряжению и функцией отключения
Datasheets
Low-Power, Wideband, Voltage-Feedback Operational Amplifier w/ Disable datasheet
PDF, 1.3 Мб, Версия: B, Файл опубликован: 9 дек 2009
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Цены
 Купить OPA890 на РадиоЛоцман.Цены — от 24 до 696 ₽45 предложений от 25 поставщиков Операционный усилитель, 1 Усилитель, 130 МГц, 500 В/мкс, ± 1.5В до ± 6В, SOIC, 8 вывод(-ов) | |||
| OPA890IDBVRG4 Texas Instruments | 43 ₽ | ||
| OPA890ID Texas Instruments | от 260 ₽ | ||
| OPA890ID | 696 ₽ | ||
| OPA890IDG4 Texas Instruments | по запросу | ||
Статус
| OPA890ID | OPA890IDBVR | OPA890IDBVRG4 | OPA890IDBVT | OPA890IDBVTG4 | OPA890IDG4 | |
|---|---|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Да | Нет | Да | Да | Нет | Да |
Корпус / Упаковка / Маркировка
| OPA890ID | OPA890IDBVR | OPA890IDBVRG4 | OPA890IDBVT | OPA890IDBVTG4 | OPA890IDG4 | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 8 | 6 | 6 | 6 | 6 | 8 |
| Package Type | D | DBV | DBV | DBV | DBV | D |
| Industry STD Term | SOIC | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 75 | 3000 | 3000 | 250 | 250 | 75 |
| Carrier | TUBE | LARGE T&R | LARGE T&R | SMALL T&R | SMALL T&R | TUBE |
| Маркировка | OPA890 | BRI | BRI | BRI | BRI | OPA890 |
| Width (мм) | 3.91 | 1.6 | 1.6 | 1.6 | 1.6 | 3.91 |
| Length (мм) | 4.9 | 2.9 | 2.9 | 2.9 | 2.9 | 4.9 |
| Thickness (мм) | 1.58 | 1.2 | 1.2 | 1.2 | 1.2 | 1.58 |
| Pitch (мм) | 1.27 | .95 | .95 | .95 | .95 | 1.27 |
| Max Height (мм) | 1.75 | 1.45 | 1.45 | 1.45 | 1.45 | 1.75 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | OPA890ID | OPA890IDBVR | OPA890IDBVRG4 | OPA890IDBVT | OPA890IDBVTG4 | OPA890IDG4 |
|---|---|---|---|---|---|---|
| 2nd Harmonic, dBc | 88 | 88 | 88 | 88 | 88 | 88 |
| 3rd Harmonic, dBc | 89 | 89 | 89 | 89 | 89 | 89 |
| @ MHz | 1 | 1 | 1 | 1 | 1 | 1 |
| Acl, min spec gain, V/V | 1 | 1 | 1 | 1 | 1 | 1 |
| Additional Features | Shutdown | Shutdown | Shutdown | Shutdown | Shutdown | Shutdown |
| Архитектура | Bipolar,Voltage FB | Bipolar,Voltage FB | Bipolar,Voltage FB | Bipolar,Voltage FB | Bipolar,Voltage FB | Bipolar,Voltage FB |
| BW @ Acl, МГц | 260 | 260 | 260 | 260 | 260 | 260 |
| CMRR(Min), дБ | 61 | 61 | 61 | 61 | 61 | 61 |
| CMRR(Typ), дБ | 67 | 67 | 67 | 67 | 67 | 67 |
| GBW(Typ), МГц | 260 | 260 | 260 | 260 | 260 | 260 |
| Input Bias Current(Max), pA | 1600000 | 1600000 | 1600000 | 1600000 | 1600000 | 1600000 |
| Iq per channel(Max), мА | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Iq per channel(Typ), мА | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| Количество каналов | 1 | 1 | 1 | 1 | 1 | 1 |
| Offset Drift(Typ), uV/C | 15 | 15 | 15 | 15 | 15 | 15 |
| 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 | 40 | 40 | 40 | 40 | 40 | 40 |
| Package Group | SOIC | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOIC |
| Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) |
| Rail-to-Rail | No | No | No | No | No | No |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 500 | 500 | 500 | 500 | 500 | 500 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 12 | 12 | 12 | 12 | 12 | 12 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 3 | 3 | 3 | 3 | 3 | 3 |
| Vn at 1kHz(Typ), нВ/rtГц | 8 | 8 | 8 | 8 | 8 | 8 |
| Vn at Flatband(Typ), нВ/rtГц | 8 | 8 | 8 | 8 | 8 | 8 |
| Vos (Offset Voltage @ 25C)(Max), мВ | 5 | 5 | 5 | 5 | 5 | 5 |
Экологический статус
| OPA890ID | OPA890IDBVR | OPA890IDBVRG4 | OPA890IDBVT | OPA890IDBVTG4 | OPA890IDG4 | |
|---|---|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим |
Application Notes
- Making the Most of a Low-Power, High-Speed Operational AmplifierPDF, 221 Кб, Файл опубликован: 22 ноя 2009
High-speed, high-performance operational amplifiers tend to be associated with high power dissipation. This application note compares the relative performance of several low-power, high-speed operational amplifiers and describes trade-offs to balance performance with low quiescent power dissipation. - Noise Analysis for High Speed Op Amps (Rev. A)PDF, 256 Кб, Версия: A, Файл опубликован: 17 янв 2005
As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu
Модельный ряд
Серия: OPA890 (6)
Классификация производителя
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)
