Datasheet Texas Instruments OPA445ADDAR — Даташит
| Производитель | Texas Instruments |
| Серия | OPA445 |
| Модель | OPA445ADDAR |
Высоковольтный операционный усилитель с входом на полевых транзисторах 8-SO PowerPAD от -55 до 125
Datasheets
High Voltage FET-Input Operational Amplifier datasheet
PDF, 899 Кб, Версия: B, Файл опубликован: 10 апр 2008
Выписка из документа
Цены
 Купить OPA445ADDAR на РадиоЛоцман.Цены — от 393 до 1 409 ₽14 предложений от 11 поставщиков Микросхема: OPA445 HIGH VOLTAGE FET-INPUT OP | |||
| OPA445ADDAR Texas Instruments | 393 ₽ | ||
| OPA445ADDAR Texas Instruments | 537 ₽ | ||
| OPA445ADDAR Texas Instruments | 769 ₽ | ||
| OPA445ADDAR Texas Instruments | по запросу | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
| Pin | 8 |
| Package Type | DDA |
| Industry STD Term | HSOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Маркировка | OPA445 |
| Width (мм) | 3.9 |
| Length (мм) | 4.89 |
| Thickness (мм) | 1.48 |
| Pitch (мм) | 1.27 |
| Max Height (мм) | 1.7 |
| Mechanical Data | Скачать |
Параметры
| Additional Features | N/A |
| Архитектура | FET |
| CMRR(Min) | 80 дБ |
| CMRR(Typ) | 95 дБ |
| GBW(Typ) | 2 МГц |
| Input Bias Current(Max) | 50 pA |
| Iq per channel(Max) | 4.7 мА |
| Iq per channel(Typ) | 4.2 мА |
| Количество каналов | 1 |
| Offset Drift(Typ) | 10 uV/C |
| Рабочий диапазон температур | от -55 до 125 C |
| Output Current(Typ) | 26 мА |
| Package Group | SO PowerPAD |
| Package Size: mm2:W x L | 8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD) PKG |
| Rail-to-Rail | No |
| Rating | Catalog |
| Slew Rate(Typ) | 15 V/us |
| Total Supply Voltage(Max) | 90 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 20 +5V=5, +/-5V=10 |
| Vos (Offset Voltage @ 25C)(Max) | 3 мВ |
Экологический статус
| RoHS | Совместим |
Application Notes
- Simple Circuit Delivers 38Vp-p at 5A from 28V Unipolar SupplyPDF, 26 Кб, Файл опубликован: 27 сен 2000
Since the first analog IC requiring bipolar supplies was developed, people have been trying to operate them from unipolar supplies. Not only do the headroom (VS - VOUTMAX) requirements come into play, but with a unipolar supply typically come unipolar outputs. To get bipolar output swings from a unipolar supply, drive the load differentially and create a reference signal wh - Boost Instrument Amp CMR With Common-Mode Driven SuppliesPDF, 175 Кб, Файл опубликован: 27 сен 2000
Ever-increasing demands are being placed on instrumentation amplifier (IA) performance. When standard IAs can not deliver the required performance, consider this enhanced version. Dramatic performance improvements can be achieved by operating the input amplifiers of a classical three-op-amp IA from common-mode driven sub-regulated power supplies. - Optoelectronics Circuit CollectionPDF, 261 Кб, Файл опубликован: 11 июн 2001
This application report presents a collection of analog circuits that may be useful in electro-optic applications such as optical networking. The circuits are Avalanche Photodiode Bias Supply 1; Linear TEC Driver-1, -2, and -3; Laser Diode Driver-1 and -2; and Temperature Under- and Over-range Sensing with a Window Comparator.
Модельный ряд
Серия: OPA445 (9)
Классификация производителя
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Power Op Amps
