Datasheet Texas Instruments OPA227U/2K5 — Даташит
| Производитель | Texas Instruments |
| Серия | OPA227 |
| Модель | OPA227U/2K5 |
Высокоточные малошумящие операционные усилители 8-SOIC от -40 до 85
Datasheets
OPAx22x High Precision, Low Noise Operational Amplifiers datasheet
PDF, 1.6 Мб, Версия: B, Файл опубликован: 30 июн 2015
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Цены
 Купить OPA227U/2K5 на РадиоЛоцман.Цены — от 94 до 5 064 ₽37 предложений от 19 поставщиков Микросхема Операционный усилитель, TEXAS INSTRUMENTS OPA227U/2K5 Operational Amplifier, Single, 1 Amplifier, 8MHz, 2.3V/µs, ± 2.5V to ± 18V, SOIC, 8Pins | |||
| OPA227U/2K5 Texas Instruments | 285 ₽ | ||
| OPA227U/2K5E4 Texas Instruments | 320 ₽ | ||
| OPA227U/2K5 Texas Instruments | от 799 ₽ | ||
| OPA227U/2K5/E4 Texas Instruments | 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 | 2500 | 2500 |
| Carrier | LARGE T&R | LARGE T&R |
| Маркировка | 227U | 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 | Bipolar |
| CMRR(Min) | 120 дБ |
| CMRR(Typ) | 138 дБ |
| GBW(Typ) | 8 МГц |
| Input Bias Current(Max) | 10000 pA |
| Iq per channel(Max) | 3.8 мА |
| Iq per channel(Typ) | 3.7 мА |
| Количество каналов | 1 |
| Offset Drift(Typ) | 0.1 uV/C |
| Рабочий диапазон температур | от -40 до 85 C |
| Output Current(Typ) | 45 мА |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rail-to-Rail | In,Out |
| Rating | Catalog |
| Slew Rate(Typ) | 2.3 V/us |
| Total Supply Voltage(Max) | 36 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 5 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 3 нВ/rtГц |
| Vos (Offset Voltage @ 25C)(Max) | 0.075 мВ |
Экологический статус
| RoHS | Совместим |
Application Notes
- AB-174: Getting the Full Potential from your ADC (Rev. A)PDF, 72 Кб, Версия: A, Файл опубликован: 28 июн 2002
Many of today?s high-resolution ADCs (Analog-to-Digital Converters) are operating from a single supply and use fully differential inputs. This can be a problem for single-ended signals that are bipolar relative to common. This article illustrates circuit configurations that preserve the full-scale input range by using modern features, such as Programmable Gain Amplifiers (PGAs) and internal voltag - 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. - 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 - OPA227, OPA2227, OPA4227, OPA228, OPA2228, OPA4228 EMI Immunity Performance (Rev. A)PDF, 90 Кб, Версия: A, Файл опубликован: 2 ноя 2012
- Topology and Noise Using Multiplying DACs (Rev. A)PDF, 347 Кб, Версия: A, Файл опубликован: 18 май 2015
- A Numerical Protection Relay SolutionPDF, 187 Кб, Файл опубликован: 2 сен 2010
Numerical Protection Relays (NPRs) are critical elements in any power distribution network. Generally, there are several different types of NPRs. Each type, however, shares a similar architecture, thus enabling designers to build an entire system solution that is based on a relatively small number of flexible components. This application note demonstrates how an NPR can be implemented using TI's e - 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: OPA227 (12)
Классификация производителя
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps
