Datasheet Texas Instruments OPA1678 — Даташит
| Производитель | Texas Instruments |
| Серия | OPA1678 |
Low-Distortion Audio Operational Amplifier
Datasheets
OPA167x Low-Distortion Audio Operational Amplifiers datasheet
PDF, 1.8 Мб, Файл опубликован: 23 фев 2017
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Цены
 Купить OPA1678 на РадиоЛоцман.Цены — от 20 до 108 ₽24 предложений от 13 поставщиков IC: audio amplifier; rail-to-rail output; Ch: 2; SOIC8 | |||
| OPA1678IDR Texas Instruments | от 20 ₽ | ||
| OPA1678IDR Texas Instruments | 29 ₽ | ||
| OPA1678IDR Texas Instruments | от 90 ₽ | ||
| OPA1678IDR Texas Instruments | по запросу | ||
Статус
| OPA1678IDGKR | OPA1678IDGKT | OPA1678IDR | |
|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Да | Да | Нет |
Корпус / Упаковка / Маркировка
| OPA1678IDGKR | OPA1678IDGKT | OPA1678IDR | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 8 | 8 | 8 |
| Package Type | DGK | DGK | D |
| Industry STD Term | VSSOP | VSSOP | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 2500 | 250 | 2500 |
| Carrier | LARGE T&R | SMALL T&R | LARGE T&R |
| Маркировка | 1AW7 | 1AW7 | OP1678 |
| Width (мм) | 3 | 3 | 3.91 |
| Length (мм) | 3 | 3 | 4.9 |
| Thickness (мм) | .97 | .97 | 1.58 |
| Pitch (мм) | .65 | .65 | 1.27 |
| Max Height (мм) | 1.07 | 1.07 | 1.75 |
| Mechanical Data | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | OPA1678IDGKR | OPA1678IDGKT | OPA1678IDR |
|---|---|---|---|
| CMRR(Min), дБ | 100 | 100 | 100 |
| CMRR(Typ), дБ | 110 | 110 | 110 |
| GBW(Typ), МГц | 16 | 16 | 16 |
| Iq per channel(Max), мА | 2.5 | 2.5 | 2.5 |
| Iq per channel(Typ), мА | 2 | 2 | 2 |
| Количество каналов | 2 | 2 | 2 |
| Рабочий диапазон температур, C | от -40 до 85 | от -40 до 85 | от -40 до 85 |
| Output Current(Typ), мА | 50 | 50 | 50 |
| Package Group | VSSOP | VSSOP | SOIC |
| Package Size: mm2:W x L, PKG | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) |
| Rail-to-Rail | Out | Out | Out |
| Rating | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 9 | 9 | 9 |
| THD + N @ 1 kHz(Typ), % | 0.0001 | 0.0001 | 0.0001 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 36 | 36 | 36 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 4.5 | 4.5 | 4.5 |
| Vn at 1kHz(Typ), нВ/rtГц | 4.5 | 4.5 | 4.5 |
| Vos (Offset Voltage @ 25C)(Max), мВ | 2 | 2 | 2 |
Экологический статус
| OPA1678IDGKR | OPA1678IDGKT | OPA1678IDR | |
|---|---|---|---|
| RoHS | Совместим | Совместим | 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: OPA1678 (3)
Классификация производителя
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Audio Op Amps
