Datasheet Texas Instruments OPA2889IDR — Даташит
| Производитель | Texas Instruments |
| Серия | OPA2889 |
| Модель | OPA2889IDR |
Двойной маломощный широкополосный операционный усилитель с обратной связью по напряжению и отключением 8-SOIC от -40 до 85
Datasheets
Dual, Low-Power, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable datasheet
PDF, 1.3 Мб, Версия: B, Файл опубликован: 28 авг 2008
Выписка из документа
Цены
 Купить OPA2889IDR на РадиоЛоцман.Цены — от 106 до 1 222 ₽19 предложений от 12 поставщиков Dual, Low Power, Wideband, Voltage Feedback Operational Amplifier with Disable 8-SOIC -40℃ to 85℃ | |||
| OPA2889IDR Texas Instruments | 106 ₽ | ||
| OPA2889IDR Texas Instruments | 164 ₽ | ||
| OPA2889IDR Texas Instruments | 408 ₽ | ||
| OPA2889IDR Texas Instruments | от 422 ₽ | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
| Pin | 8 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Маркировка | OP2889 |
| Width (мм) | 3.91 |
| Length (мм) | 4.9 |
| Thickness (мм) | 1.58 |
| Pitch (мм) | 1.27 |
| Max Height (мм) | 1.75 |
| Mechanical Data | Скачать |
Параметры
| 2nd Harmonic | 75 dBc |
| 3rd Harmonic | 80 dBc |
| @ MHz | 1 |
| Acl, min spec gain | 1 V/V |
| Additional Features | Shutdown |
| Архитектура | Bipolar,Voltage FB |
| BW @ Acl | 115 МГц |
| CMRR(Min) | 60 дБ |
| CMRR(Typ) | 70 дБ |
| GBW(Typ) | 115 МГц |
| Input Bias Current(Max) | 750000 pA |
| Iq per channel(Max) | 0.5 мА |
| Iq per channel(Typ) | 0.46 мА |
| Количество каналов | 2 |
| Offset Drift(Typ) | 20 uV/C |
| Рабочий диапазон температур | от -40 до 85 C |
| Output Current(Typ) | 40 мА |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rail-to-Rail | No |
| Rating | Catalog |
| Slew Rate(Typ) | 250 V/us |
| Total Supply Voltage(Max) | 12 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 2.6 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 8.4 нВ/rtГц |
| Vn at Flatband(Typ) | 8.4 нВ/rtГц |
| Vos (Offset Voltage @ 25C)(Max) | 5 мВ |
Экологический статус
| RoHS | Совместим |
Комплекты разработчика и оценочные наборы
- Evaluation Modules & Boards: DEM-OPA-SO-2A
DEM-OPA-SO-2A
Статус продукта: В производстве (Рекомендуется для новых разработок)
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. - 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: OPA2889 (7)
Классификация производителя
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)
