Datasheet Texas Instruments OPA137U — Даташит
| Производитель | Texas Instruments |
| Серия | OPA137 |
| Модель | OPA137U |
Недорогие операционные усилители с входом на полевых транзисторах 8-SOIC от -40 до 85
Datasheets
Low Cost FET-Input Operational Amplifiers datasheet
PDF, 775 Кб, Файл опубликован: 27 сен 2000
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Цены
 Купить OPA137U на РадиоЛоцман.Цены — от 12 до 382 ₽23 предложений от 20 поставщиков Микросхема Буферный усилитель, Low Cost FET-Input Operational Amplifiers 8-SOIC -40℃ to 85℃ | |||
| OPA137U Texas Instruments | от 12 ₽ | ||
| OPA137U/2K5 Texas Instruments | 52 ₽ | ||
| OPA137U/2K5 Texas Instruments | по запросу | ||
| OPA137U Wayon | по запросу | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
| Pin | 8 | 8 |
| Package Type | D | D |
| Industry STD Term | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 75 | 75 |
| Carrier | TUBE | TUBE |
| Маркировка | 137U | OPA |
| Width (мм) | 3.91 | 3.91 |
| Length (мм) | 4.9 | 4.9 |
| Thickness (мм) | 1.58 | 1.58 |
| Pitch (мм) | 1.27 | 1.27 |
| Max Height (мм) | 1.75 | 1.75 |
| Mechanical Data | Скачать | Скачать |
Параметры
| Additional Features | N/A |
| Архитектура | FET |
| CMRR(Min) | 76 дБ |
| CMRR(Typ) | 84 дБ |
| GBW(Typ) | 1 МГц |
| Input Bias Current(Max) | 100 pA |
| Iq per channel(Max) | 0.27 мА |
| Iq per channel(Typ) | 0.22 мА |
| Количество каналов | 1 |
| Offset Drift(Typ) | 15 uV/C |
| Рабочий диапазон температур | от -40 до 85 C |
| Output Current(Typ) | 25 мА |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rail-to-Rail | In to V+ |
| Rating | Catalog |
| Slew Rate(Typ) | 3.5 V/us |
| Total Supply Voltage(Max) | 36 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 4.5 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 45 нВ/rtГц |
| Vos (Offset Voltage @ 25C)(Max) | 3 мВ |
Экологический статус
| RoHS | Совместим |
Application Notes
- Compensate Transimpedance Amplifiers Intuitively (Rev. A)PDF, 69 Кб, Версия: A, Файл опубликован: 30 мар 2005
Transimpedance amplifiers are used to convert low-level photodiode currents to usable voltage signals. All too often, the amplifiers have to be empirically compensated to operate properly. The problem can be easily understood if one looks at all the elements involved. - 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: OPA137 (15)
Классификация производителя
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps
