Datasheet Texas Instruments LMH6644 — Даташит
| Производитель | Texas Instruments |
| Серия | LMH6644 |
Маломощные усилители с выходом Rail-to-Rail, 130 МГц, 75 мА
Datasheets
LMH664x Low Power, 130 MHz, 75 mA Rail-to-Rail Output Amplifiers datasheet
PDF, 1.8 Мб, Версия: Q, Файл опубликован: 20 сен 2014
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Цены
 Купить LMH6644 на РадиоЛоцман.Цены — от 35 до 434 ₽46 предложений от 26 поставщиков Микросхема Операционный усилитель, TEXAS INSTRUMENTS LMH6644MA. Operational Amplifier, Quad, 4 Amplifier, 130MHz, 135V/µs, 2.7V to 12.8V, SOIC, 14Pins | |||
| LMH6644MT Texas Instruments | 275 ₽ | ||
| LMH6644MT/NOPB National Semiconductor | от 323 ₽ | ||
| LMH6644MT Texas Instruments | по запросу | ||
| LMH6644MT-ND Texas Instruments | по запросу | ||
Статус
| LMH6644MA/NOPB | LMH6644MAX/NOPB | LMH6644MT/NOPB | LMH6644MTX/NOPB | |
|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Да | Да | Нет | Нет |
Корпус / Упаковка / Маркировка
| LMH6644MA/NOPB | LMH6644MAX/NOPB | LMH6644MT/NOPB | LMH6644MTX/NOPB | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 14 | 14 | 14 | 14 |
| Package Type | D | D | PW | PW |
| Industry STD Term | SOIC | SOIC | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 55 | 2500 | 94 | 2500 |
| Carrier | TUBE | LARGE T&R | TUBE | LARGE T&R |
| Маркировка | LMH6644MA | LMH6644MA | 44MT | 44MT |
| Width (мм) | 3.91 | 3.91 | 4.4 | 4.4 |
| Length (мм) | 8.65 | 8.65 | 5 | 5 |
| Thickness (мм) | 1.58 | 1.58 | 1 | 1 |
| Pitch (мм) | 1.27 | 1.27 | .65 | .65 |
| Max Height (мм) | 1.75 | 1.75 | 1.2 | 1.2 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | LMH6644MA/NOPB | LMH6644MAX/NOPB | LMH6644MT/NOPB | LMH6644MTX/NOPB |
|---|---|---|---|---|
| 2nd Harmonic, dBc | 80 | 80 | 80 | 80 |
| 3rd Harmonic, dBc | 65 | 65 | 65 | 65 |
| @ MHz | 1 | 1 | 1 | 1 |
| Acl, min spec gain, V/V | 1 | 1 | 1 | 1 |
| Additional Features | N/A | N/A | N/A | N/A |
| Архитектура | Bipolar,Voltage FB | Bipolar,Voltage FB | Bipolar,Voltage FB | Bipolar,Voltage FB |
| BW @ Acl, МГц | 130 | 130 | 130 | 130 |
| CMRR(Min), дБ | 74 | 74 | 74 | 74 |
| CMRR(Typ), дБ | 95 | 95 | 95 | 95 |
| GBW(Typ), МГц | 130 | 130 | 130 | 130 |
| Input Bias Current(Max), pA | 2600000 | 2600000 | 2600000 | 2600000 |
| Iq per channel(Max), мА | 5 | 5 | 5 | 5 |
| Iq per channel(Typ), мА | 2.7 | 2.7 | 2.7 | 2.7 |
| Количество каналов | 4 | 4 | 4 | 4 |
| Offset Drift(Typ), uV/C | 5 | 5 | 5 | 5 |
| Рабочий диапазон температур, C | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 |
| Output Current(Typ), мА | 115 | 115 | 115 | 115 |
| Package Group | SOIC | SOIC | TSSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) |
| 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 | 135 | 135 | 135 | 135 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 12.8 | 12.8 | 12.8 | 12.8 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 2.7 | 2.7 | 2.7 | 2.7 |
| Vn at 1kHz(Typ), нВ/rtГц | 17 | 17 | 17 | 17 |
| Vn at Flatband(Typ), нВ/rtГц | 17 | 17 | 17 | 17 |
| Vos (Offset Voltage @ 25C)(Max), мВ | 5 | 5 | 5 | 5 |
Экологический статус
| LMH6644MA/NOPB | LMH6644MAX/NOPB | LMH6644MT/NOPB | LMH6644MTX/NOPB | |
|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим |
Application Notes
- AN-1240 Video Transmission Over Twisted Pair Wire (Rev. C)PDF, 102 Кб, Версия: C, Файл опубликован: 1 май 2013
The circuits in Figure 1 and Figure 2 transmit NTSC video signals over twisted pair wire. They weredesigned and tested for transmitting video on inexpensive CAT-3 twisted pair wire. Even when transmittingon 1000 feet of wire, good quality color video was displayed on a monitor with an NTSC input. Both thetransmit and receive circuits use the LMH6643 dual op-amp that has the proper bandwidth - AN-1244 Photo-Diode Current-to-Voltage Converters (Rev. B)PDF, 132 Кб, Версия: B, Файл опубликован: 1 май 2013
Converting the small output current of a photo-diode transducer to a fast responding voltage is oftenchallenging. This application report provides some ways to use high-speed current feedback and voltagefeedback op amps to do the job.
Модельный ряд
Серия: LMH6644 (4)
Классификация производителя
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)
