Datasheet Texas Instruments THS4521 — Даташит
| Производитель | Texas Instruments |
| Серия | THS4521 |
Very low power rail-to-rail output fully differential amplifier
Datasheets
THS452x Very Low Power, Negative Rail Input, Rail-To-Rail Output, Fully Differential Amplifier datasheet
PDF, 2.3 Мб, Версия: H, Файл опубликован: 18 июн 2015
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Цены
 Купить THS4521 на РадиоЛоцман.Цены — от 84 до 589 ₽43 предложений от 26 поставщиков Усилители.Описание: Differential Amplifiers Very low pwr R-R out put fully Diff ampТип: входа/ выхода - Rail-to-RailПотребляемый ток: 1,14 мАКоличество: каналов -... | |||
| THS4521IDGKR Texas Instruments | 84 ₽ | ||
| THS4521IDR Texas Instruments | от 94 ₽ | ||
| THS4521ID Texas Instruments | 229 ₽ | ||
| THS4521IDGKT Texas Instruments | от 529 ₽ | ||
Статус
| THS4521ID | THS4521IDGKR | THS4521IDGKT | THS4521IDR | |
|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Да | Да | Да | Нет |
Корпус / Упаковка / Маркировка
| THS4521ID | THS4521IDGKR | THS4521IDGKT | THS4521IDR | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 8 | 8 | 8 | 8 |
| Package Type | D | DGK | DGK | D |
| Industry STD Term | SOIC | VSSOP | VSSOP | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 75 | 2500 | 250 | 2500 |
| Carrier | TUBE | LARGE T&R | SMALL T&R | LARGE T&R |
| Маркировка | TH4521 | 4521 | 4521 | TH4521 |
| Width (мм) | 3.91 | 3 | 3 | 3.91 |
| Length (мм) | 4.9 | 3 | 3 | 4.9 |
| Thickness (мм) | 1.58 | .97 | .97 | 1.58 |
| Pitch (мм) | 1.27 | .65 | .65 | 1.27 |
| Max Height (мм) | 1.75 | 1.07 | 1.07 | 1.75 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | THS4521ID | THS4521IDGKR | THS4521IDGKT | THS4521IDR |
|---|---|---|---|---|
| 2nd Harmonic, dBc | 133 | 133 | 133 | 133 |
| 3rd Harmonic, dBc | 141 | 141 | 141 | 141 |
| @ MHz | 0.001 | 0.001 | 0.001 | 0.001 |
| Acl, min spec gain, V/V | 1 | 1 | 1 | 1 |
| Additional Features | Shutdown | Shutdown | Shutdown | Shutdown |
| Архитектура | Voltage FB | Voltage FB | Voltage FB | Voltage FB |
| BW @ Acl, МГц | 145 | 145 | 145 | 145 |
| CMRR(Min), дБ | 80 | 80 | 80 | 80 |
| CMRR(Typ), дБ | 102 | 102 | 102 | 102 |
| GBW(Typ), МГц | 95 | 95 | 95 | 95 |
| Input Bias Current(Max), pA | 900000 | 900000 | 900000 | 900000 |
| Iq per channel(Max), мА | 1.25 | 1.25 | 1.25 | 1.25 |
| Iq per channel(Typ), мА | 1.14 | 1.14 | 1.14 | 1.14 |
| Количество каналов | 1 | 1 | 1 | 1 |
| Offset Drift(Typ), uV/C | 2 | 2 | 2 | 2 |
| Рабочий диапазон температур, C | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 |
| Output Current(Typ), мА | 55 | 55 | 55 | 55 |
| Package Group | SOIC | VSSOP | VSSOP | SOIC |
| Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 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 | In to V-,Out | In to V-,Out | In to V-,Out | In to V-,Out |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 490 | 490 | 490 | 490 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 5.5 | 5.5 | 5.5 | 5.5 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 2.5 | 2.5 | 2.5 | 2.5 |
| Vn at 1kHz(Typ), нВ/rtГц | 5.2 | 5.2 | 5.2 | 5.2 |
| Vn at Flatband(Typ), нВ/rtГц | 4.6 | 4.6 | 4.6 | 4.6 |
| Vos (Offset Voltage @ 25C)(Max), мВ | 2 | 2 | 2 | 2 |
Экологический статус
| THS4521ID | THS4521IDGKR | THS4521IDGKT | THS4521IDR | |
|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим |
Application Notes
- DC Output Errors in a Fully-Differential AmplifierPDF, 334 Кб, Файл опубликован: 25 май 2010
- Using single-supply fully diff. amps with neg. input voltages to drive ADCsPDF, 105 Кб, Файл опубликован: 15 ноя 2010
- Converting single-ended video to differential video in single-supply systemsPDF, 212 Кб, Файл опубликован: 16 сен 2011
- Using fully differential op amps as attenuators, Part 1PDF, 554 Кб, Файл опубликован: 1 май 2009
- Using fully differential op amps as attenuators, Part 2PDF, 531 Кб, Файл опубликован: 14 июл 2009
- Using fully differential op amps as attenuators, Part 3PDF, 568 Кб, Файл опубликован: 4 окт 2009
- Analysis of fully differential amplifiersPDF, 295 Кб, Файл опубликован: 11 мар 2005
- Fully-Differential Amplifiers (Rev. E)PDF, 867 Кб, Версия: E, Файл опубликован: 19 сен 2016
Differential signaling has been commonly used in audio, data transmission, and telephone systems for many years because of its inherent resistance to external noise sources. Today, differential signaling is becoming popular in high-speed data acquisition, where the ADC’s inputs are differential and a differential amplifier is needed to properly drive them.Two other advantages of di - Designing for low distortion with high-speed op ampsPDF, 277 Кб, Файл опубликован: 2 мар 2005
- 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: THS4521 (4)
Классификация производителя
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)
