Datasheet Texas Instruments THS3121 — Даташит
| Производитель | Texas Instruments |
| Серия | THS3121 |
Одиночный, малошумящий, высокопроизводительный усилитель с токовой обратной связью, 475 мА
Datasheets
Low-Noise, High-Output Drive, Current Feedback Operational Amplifiers datasheet
PDF, 1.3 Мб, Версия: E, Файл опубликован: 12 окт 2009
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Цены
 Купить THS3121 на РадиоЛоцман.Цены — от 73 до 1 649 ₽36 предложений от 23 поставщиков Интегральные микросхемы Аналоговая техника — усилители — инструменты, ОУ (операционные), буферные | |||
| THS3121IDR Texas Instruments | от 73 ₽ | ||
| THS3121IDR Texas Instruments | 80 ₽ | ||
| THS3121IDGN Texas Instruments | 1 649 ₽ | ||
| THS3121IDGNRG4 Texas Instruments | по запросу | ||
Статус
| THS3121CD | THS3121CDR | THS3121ID | THS3121IDG4 | THS3121IDGN | THS3121IDGNG4 | |
|---|---|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Нет | Нет | Нет | Нет | Нет | Нет |
Корпус / Упаковка / Маркировка
| THS3121CD | THS3121CDR | THS3121ID | THS3121IDG4 | THS3121IDGN | THS3121IDGNG4 | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Type | D | D | D | D | DGN | DGN |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC | HVSSOP | HVSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | S-PDSO-G | S-PDSO-G |
| Package QTY | 75 | 2500 | 75 | 75 | 80 | 80 |
| Carrier | TUBE | LARGE T&R | TUBE | TUBE | TUBE | TUBE |
| Маркировка | 3121C | 3121C | 3121I | 3121I | APO | APO |
| Width (мм) | 3.91 | 3.91 | 3.91 | 3.91 | 3 | 3 |
| Length (мм) | 4.9 | 4.9 | 4.9 | 4.9 | 3 | 3 |
| Thickness (мм) | 1.58 | 1.58 | 1.58 | 1.58 | 1.02 | 1.02 |
| Pitch (мм) | 1.27 | 1.27 | 1.27 | 1.27 | .65 | .65 |
| Max Height (мм) | 1.75 | 1.75 | 1.75 | 1.75 | 1.1 | 1.1 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | THS3121CD | THS3121CDR | THS3121ID | THS3121IDG4 | THS3121IDGN | THS3121IDGNG4 |
|---|---|---|---|---|---|---|
| 2nd Harmonic, dBc | 51 | 51 | 51 | 51 | 51 | |
| 2nd Harmonic(dBc) | 51 | |||||
| 3rd Harmonic, dBc | 50 | 50 | 50 | 50 | 50 | |
| 3rd Harmonic(dBc) | 50 | |||||
| @ MHz | 10 | 10 | 10 | 10 | 10 | 10 |
| Acl, min spec gain, V/V | 1 | 1 | 1 | 1 | 1 | |
| Acl, min spec gain(V/V) | 1 | |||||
| Additional Features | N/A | N/A | N/A | N/A | N/A | N/A |
| Approx. Price (US$) | 2.48 | 1ku | |||||
| Архитектура | Bipolar,Current FB | Bipolar Current FB | Bipolar,Current FB | Bipolar,Current FB | Bipolar,Current FB | Bipolar,Current FB |
| BW @ Acl, МГц | 130 | 130 | 130 | 130 | 130 | |
| BW @ Acl(MHz) | 130 | |||||
| CMRR(Min), дБ | 63 | 63 | 63 | 63 | 63 | |
| CMRR(Min)(dB) | 63 | |||||
| CMRR(Typ), дБ | 70 | 70 | 70 | 70 | 70 | |
| CMRR(Typ)(dB) | 70 | |||||
| GBW(Typ), МГц | 130 | 130 | 130 | 130 | 130 | |
| GBW(Typ)(MHz) | 130 | |||||
| Input Bias Current(Max), pA | 4000000 | 4000000 | 4000000 | 4000000 | 4000000 | |
| Input Bias Current(Max)(pA) | 4000000 | |||||
| Iq per channel(Max), мА | 4.25 | 4.25 | 4.25 | 4.25 | 4.25 | |
| Iq per channel(Max)(mA) | 4.25 | |||||
| Iq per channel(Typ), мА | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | |
| Iq per channel(Typ)(mA) | 3.5 | |||||
| Количество каналов | 1 | 1 | 1 | 1 | 1 | |
| Number of Channels(#) | 1 | |||||
| Offset Drift(Typ), uV/C | 10 | 10 | 10 | 10 | 10 | |
| Offset Drift(Typ)(uV/C) | 10 | |||||
| Рабочий диапазон температур, C | 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 | 475 | 475 | 475 | 475 | 475 | |
| Output Current(Typ)(mA) | 475 | |||||
| Package Group | SOIC | SOIC | SOIC | SOIC | MSOP-PowerPAD | MSOP-PowerPAD |
| Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) | 8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) | |
| Package Size: mm2:W x L (PKG) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | |||||
| Rail-to-Rail | No | No | No | No | No | No |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 1500 | 1500 | 1500 | 1500 | 1500 | |
| Slew Rate(Typ)(V/us) | 1500 | |||||
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 30 | 30 | 30 | 30 | 30 | |
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) | 30 | |||||
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 10 | 10 | 10 | 10 | 10 | |
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) | 10 | |||||
| Vn at 1kHz(Typ), нВ/rtГц | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | |
| Vn at Flatband(Typ), нВ/rtГц | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | |
| Vn at Flatband(Typ)(nV/rtHz) | 2.5 | |||||
| Vos (Offset Voltage @ 25C)(Max), мВ | 10 | 10 | 10 | 10 | 10 | |
| Vos (Offset Voltage @ 25C)(Max)(mV) | 10 |
Экологический статус
| THS3121CD | THS3121CDR | THS3121ID | THS3121IDG4 | THS3121IDGN | THS3121IDGNG4 | |
|---|---|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим |
| Бессвинцовая технология (Pb Free) | Да |
Application Notes
- Active filters using current-feedback amplifiersPDF, 227 Кб, Файл опубликован: 25 фев 2005
- Expanding the usability of current-feedback amplifiersPDF, 215 Кб, Файл опубликован: 28 фев 2005
- Wideband Complementary Current Output DAC Single-Ended InterfacePDF, 597 Кб, Файл опубликован: 21 июн 2005
High-speed digital-to-analog converters (DACs) most often use a transformer-coupled output stage. In applications where this configuration is not practical, a single op ampdifferential to single-ended stage has often been used. This application note steps through the exact design equations required to achieve gain matching from each output as well as a matched input impedance to each of the DA - Noise Analysis for High Speed Op Amps (Rev. A)PDF, 256 Кб, Версия: A, Файл опубликован: 17 янв 2005
As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu
Модельный ряд
Серия: THS3121 (6)
Классификация производителя
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)
