Datasheet Texas Instruments OPA145ID — Даташит
| Производитель | Texas Instruments |
| Серия | OPA145 |
| Модель | OPA145ID |
5.5 MHz, High Slew Rate, Low-Noise, Low-power, RRO Precision JFET Operational Amplifier 8-SOIC -40 to 125
Datasheets
OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers datasheet
PDF, 2.0 Мб, Файл опубликован: 22 июн 2017
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Цены
 Купить OPA145ID на РадиоЛоцман.Цены — от 129 до 490 ₽23 предложений от 11 поставщиков TEXAS INSTRUMENTS - OPA145ID - Operationsverstärker, 1 Verstärker, 5.5 MHz, 20 V/µs, 4.5V bis 36V, ± 2.25V bis ± 18V, SOIC... | |||
| OPA145ID Texas Instruments | 129 ₽ | ||
| OPA145ID Texas Instruments | от 159 ₽ | ||
| OPA145ID Texas Instruments | от 320 ₽ | ||
| OPA145ID 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 | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 75 |
| Carrier | TUBE |
| Маркировка | OPA145 |
| 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
| Additional Features | N/A |
| Архитектура | FET |
| CMRR(Min) | 126 дБ |
| CMRR(Typ) | 140 дБ |
| GBW(Typ) | 5.5 МГц |
| Input Bias Current(Max) | 10 pA |
| Iq per channel(Max) | 0.475 мА |
| Iq per channel(Typ) | 0.445 мА |
| Количество каналов | 1 |
| Offset Drift(Typ) | 0.4 uV/C |
| Рабочий диапазон температур | от -40 до 125 C |
| Output Current(Typ) | 20 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-,Out |
| Rating | Catalog |
| Slew Rate(Typ) | 20 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) | 7 нВ/rtГц |
| Vos (Offset Voltage @ 25C)(Max) | 0.15 мВ |
Экологический статус
| RoHS | Совместим |
Application Notes
- Compensation Methodology for Error in MFB Low-Pass Filter, Caused by Limited GBWPDF, 265 Кб, Файл опубликован: 4 авг 2017
This application report provides a tutorial description of the error analysis for the MFB active low-passfilter. Additionally, the report introduces a new compensation method to reduce the errors caused by thelimited GBW of an op amp. Simulation and test data are presented, which demonstrate the performanceachieved by this compensation technique. - MUX-Friendly: Definition and BenefitsPDF, 212 Кб, Файл опубликован: 18 сен 2017
- Offset Correction Methods: Laser Trim, e-Trim, and Chopper (Rev. A)PDF, 795 Кб, Версия: A, Файл опубликован: 20 июл 2017
- 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: OPA145 (2)
- OPA145ID OPA145IDR
Классификация производителя
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps
