Datasheet Texas Instruments OPA2889 — Даташит
| Производитель | Texas Instruments |
| Серия | OPA2889 |
Dual, Low Power, Wideband, Voltage Feedback Operational Amplifier with Disable
Datasheets
Dual, Low-Power, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable datasheet
PDF, 1.3 Мб, Версия: B, Файл опубликован: 28 авг 2008
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Цены
 Купить OPA2889 на РадиоЛоцман.Цены — от 81 до 929 ₽37 предложений от 24 поставщиков Операционный усилитель, 2 Усилителя, 75 МГц, 250 В/мкс, ± 1.3В до ± 6В, SOIC, 8 вывод(-ов) | |||
| OPA2889IDGSTG4 Texas Instruments | от 81 ₽ | ||
| OPA2889ID Texas Instruments | 104 ₽ | ||
| OPA2889ID Texas Instruments | 107 ₽ | ||
| OPA2889IDGST Texas Instruments | по запросу | ||
Статус
| OPA2889ID | OPA2889IDG4 | OPA2889IDGSR | OPA2889IDGSRG4 | OPA2889IDGST | OPA2889IDGSTG4 | OPA2889IDR | |
|---|---|---|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Да | Да | Нет | Нет | Нет | Нет | Да |
Корпус / Упаковка / Маркировка
| OPA2889ID | OPA2889IDG4 | OPA2889IDGSR | OPA2889IDGSRG4 | OPA2889IDGST | OPA2889IDGSTG4 | OPA2889IDR | |
|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Pin | 8 | 8 | 10 | 10 | 10 | 10 | 8 |
| Package Type | D | D | DGS | DGS | DGS | DGS | D |
| Industry STD Term | SOIC | SOIC | VSSOP | VSSOP | VSSOP | VSSOP | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | S-PDSO-G | S-PDSO-G | S-PDSO-G | S-PDSO-G | R-PDSO-G |
| Package QTY | 75 | 75 | 2500 | 250 | 250 | 2500 | |
| Carrier | TUBE | TUBE | LARGE T&R | SMALL T&R | SMALL T&R | LARGE T&R | |
| Маркировка | OP2889 | OP2889 | BZY | BZY | BZY | OP2889 | |
| Width (мм) | 3.91 | 3.91 | 3 | 3 | 3 | 3 | 3.91 |
| Length (мм) | 4.9 | 4.9 | 3 | 3 | 3 | 3 | 4.9 |
| Thickness (мм) | 1.58 | 1.58 | 1.02 | 1.02 | 1.02 | 1.02 | 1.58 |
| Pitch (мм) | 1.27 | 1.27 | .5 | .5 | .5 | .5 | 1.27 |
| Max Height (мм) | 1.75 | 1.75 | 1.07 | 1.07 | 1.07 | 1.07 | 1.75 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | OPA2889ID | OPA2889IDG4 | OPA2889IDGSR | OPA2889IDGSRG4 | OPA2889IDGST | OPA2889IDGSTG4 | OPA2889IDR |
|---|---|---|---|---|---|---|---|
| 2nd Harmonic, dBc | 75 | 75 | 75 | 75 | 75 | 75 | |
| 2nd Harmonic(dBc) | 75 | ||||||
| 3rd Harmonic, dBc | 80 | 80 | 80 | 80 | 80 | 80 | |
| 3rd Harmonic(dBc) | 80 | ||||||
| @ MHz | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Acl, min spec gain, V/V | 1 | 1 | 1 | 1 | 1 | 1 | |
| Acl, min spec gain(V/V) | 1 | ||||||
| Additional Features | Shutdown | Shutdown | Shutdown | Shutdown | Shutdown | Shutdown | Shutdown |
| Approx. Price (US$) | 1.49 | 1ku | ||||||
| Архитектура | Bipolar,Voltage FB | Bipolar,Voltage FB | Bipolar,Voltage FB | Bipolar Voltage FB | Bipolar,Voltage FB | Bipolar,Voltage FB | Bipolar,Voltage FB |
| BW @ Acl, МГц | 115 | 115 | 115 | 115 | 115 | 115 | |
| BW @ Acl(MHz) | 115 | ||||||
| CMRR(Min), дБ | 60 | 60 | 60 | 60 | 60 | 60 | |
| CMRR(Min)(dB) | 60 | ||||||
| CMRR(Typ), дБ | 70 | 70 | 70 | 70 | 70 | 70 | |
| CMRR(Typ)(dB) | 70 | ||||||
| GBW(Typ), МГц | 115 | 115 | 115 | 115 | 115 | 115 | |
| GBW(Typ)(MHz) | 115 | ||||||
| Input Bias Current(Max), pA | 750000 | 750000 | 750000 | 750000 | 750000 | 750000 | |
| Input Bias Current(Max)(pA) | 750000 | ||||||
| Iq per channel(Max), мА | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
| Iq per channel(Max)(mA) | 0.5 | ||||||
| Iq per channel(Typ), мА | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | |
| Iq per channel(Typ)(mA) | 0.46 | ||||||
| Количество каналов | 2 | 2 | 2 | 2 | 2 | 2 | |
| Number of Channels(#) | 2 | ||||||
| Offset Drift(Typ), uV/C | 20 | 20 | 20 | 20 | 20 | 20 | |
| Offset Drift(Typ)(uV/C) | 20 | ||||||
| Рабочий диапазон температур, C | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 | |
| Operating Temperature Range(C) | -40 to 85 | ||||||
| Output Current(Typ), мА | 40 | 40 | 40 | 40 | 40 | 40 | |
| Output Current(Typ)(mA) | 40 | ||||||
| Package Group | SOIC | SOIC | VSSOP | VSSOP | VSSOP | VSSOP | SOIC |
| Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | |
| Package Size: mm2:W x L (PKG) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | ||||||
| Rail-to-Rail | No | No | No | No | No | No | No |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 250 | 250 | 250 | 250 | 250 | 250 | |
| Slew Rate(Typ)(V/us) | 250 | ||||||
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 12 | 12 | 12 | 12 | 12 | 12 | |
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) | 12 | ||||||
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | |
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) | 2.6 | ||||||
| Vn at 1kHz(Typ), нВ/rtГц | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | |
| Vn at Flatband(Typ), нВ/rtГц | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | |
| Vn at Flatband(Typ)(nV/rtHz) | 8.4 | ||||||
| Vos (Offset Voltage @ 25C)(Max), мВ | 5 | 5 | 5 | 5 | 5 | 5 | |
| Vos (Offset Voltage @ 25C)(Max)(mV) | 5 |
Экологический статус
| OPA2889ID | OPA2889IDG4 | OPA2889IDGSR | OPA2889IDGSRG4 | OPA2889IDGST | OPA2889IDGSTG4 | OPA2889IDR | |
|---|---|---|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Не совместим | Совместим | Совместим | Совместим |
| Бессвинцовая технология (Pb Free) | Нет |
Application Notes
- Making the Most of a Low-Power, High-Speed Operational AmplifierPDF, 221 Кб, Файл опубликован: 22 ноя 2009
High-speed, high-performance operational amplifiers tend to be associated with high power dissipation. This application note compares the relative performance of several low-power, high-speed operational amplifiers and describes trade-offs to balance performance with low quiescent power dissipation. - 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: OPA2889 (7)
Классификация производителя
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)
