Datasheet Texas Instruments OPA2344 — Даташит
| Производитель | Texas Instruments |
| Серия | OPA2344 |
Low Power, Single-Supply, Rail-To-Rail Operational Amplifiers MicroAmplifier(TM) Ser
Datasheets
Low Power, Single-Supply, Rail-To-Rail Operational MicroAmplifier™ Series datasheet
PDF, 1.5 Мб, Версия: A, Файл опубликован: 27 авг 2008
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Цены
 Купить OPA2344 на РадиоЛоцман.Цены — от 60 до 511 ₽34 предложений от 24 поставщиков Операционный усилитель, двойной, 2 Усилителя, 1 МГц, 0.8 В/мкс, 2.5В до 5.5В, DIP, 8 вывод(-ов) | |||
| OPA2344UA Texas Instruments | 60 ₽ | ||
| OPA2344PA Texas Instruments | 81 ₽ | ||
| OPA2344UA Texas Instruments | от 511 ₽ | ||
| OPA2344EA Texas Instruments | по запросу | ||
Статус
| OPA2344EA/250 | OPA2344EA/250G4 | OPA2344EA/2K5 | OPA2344EA/2K5G4 | OPA2344PA | OPA2344PAG4 | OPA2344UA | OPA2344UA/2K5 | OPA2344UA/2K5G4 | OPA2344UAG4 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | В производстве | Снят с производства | Снят с производства | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Нет | Да | Нет | Нет | Нет | Нет | Нет | Нет | Нет | Да |
Корпус / Упаковка / Маркировка
| OPA2344EA/250 | OPA2344EA/250G4 | OPA2344EA/2K5 | OPA2344EA/2K5G4 | OPA2344PA | OPA2344PAG4 | OPA2344UA | OPA2344UA/2K5 | OPA2344UA/2K5G4 | OPA2344UAG4 | |
|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Pin | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Type | DGK | DGK | DGK | DGK | P | P | D | D | D | D |
| Industry STD Term | VSSOP | VSSOP | VSSOP | VSSOP | PDIP | PDIP | SOIC | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 250 | 250 | 2500 | 2500 | 75 | 2500 | 2500 | 75 | ||
| Carrier | SMALL T&R | SMALL T&R | LARGE T&R | LARGE T&R | TUBE | LARGE T&R | LARGE T&R | TUBE | ||
| Маркировка | C44 | C44 | C44 | C44 | OPA2344PA | OPA2344PA | OPA | 2344UA | 2344UA | OPA |
| Width (мм) | 3 | 3 | 3 | 3 | 6.35 | 6.35 | 3.91 | 3.91 | 3.91 | 3.91 |
| Length (мм) | 3 | 3 | 3 | 3 | 9.81 | 9.81 | 4.9 | 4.9 | 4.9 | 4.9 |
| Thickness (мм) | .97 | .97 | .97 | .97 | 3.9 | 3.9 | 1.58 | 1.58 | 1.58 | 1.58 |
| Pitch (мм) | .65 | .65 | .65 | .65 | 2.54 | 2.54 | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (мм) | 1.07 | 1.07 | 1.07 | 1.07 | 5.08 | 5.08 | 1.75 | 1.75 | 1.75 | 1.75 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | OPA2344EA/250 | OPA2344EA/250G4 | OPA2344EA/2K5 | OPA2344EA/2K5G4 | OPA2344PA | OPA2344PAG4 | OPA2344UA | OPA2344UA/2K5 | OPA2344UA/2K5G4 | OPA2344UAG4 |
|---|---|---|---|---|---|---|---|---|---|---|
| Additional Features | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Approx. Price (US$) | 0.84 | 1ku | 0.84 | 1ku | ||||||||
| Архитектура | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| CMRR(Min), дБ | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | ||
| CMRR(Min)(dB) | 76 | 76 | ||||||||
| CMRR(Typ), дБ | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | ||
| CMRR(Typ)(dB) | 92 | 92 | ||||||||
| GBW(Typ), МГц | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| GBW(Typ)(MHz) | 1 | 1 | ||||||||
| Input Bias Current(Max), pA | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Input Bias Current(Max)(pA) | 1 | 1 | ||||||||
| Iq per channel(Max), мА | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | ||
| Iq per channel(Max)(mA) | 0.25 | 0.25 | ||||||||
| Iq per channel(Typ), мА | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | ||
| Iq per channel(Typ)(mA) | 0.15 | 0.15 | ||||||||
| Количество каналов | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Number of Channels(#) | 2 | 2 | ||||||||
| Offset Drift(Typ), uV/C | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | ||
| Offset Drift(Typ)(uV/C) | 3 | 3 | ||||||||
| 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 | от -40 до 85 | от -40 до 85 | ||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | ||||||||
| Output Current(Typ), мА | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | ||
| Output Current(Typ)(mA) | 15 | 15 | ||||||||
| Package Group | VSSOP | VSSOP | VSSOP | VSSOP | SOIC VSSOP | SOIC VSSOP | SOIC | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | ||
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) | See datasheet (PDIP) | ||||||||
| Rail-to-Rail | In,Out | In,Out | In,Out | In,Out | In Out | In Out | In,Out | In,Out | In,Out | In,Out |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | ||
| Slew Rate(Typ)(V/us) | 0.8 | 0.8 | ||||||||
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | ||
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) | 5.5 | 5.5 | ||||||||
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | ||
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) | 2.5 | 2.5 | ||||||||
| Vn at 1kHz(Typ), нВ/rtГц | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | ||
| Vn at 1kHz(Typ)(nV/rtHz) | 30 | 30 | ||||||||
| Vos (Offset Voltage @ 25C)(Max), мВ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Vos (Offset Voltage @ 25C)(Max)(mV) | 1 | 1 |
Экологический статус
| OPA2344EA/250 | OPA2344EA/250G4 | OPA2344EA/2K5 | OPA2344EA/2K5G4 | OPA2344PA | OPA2344PAG4 | OPA2344UA | OPA2344UA/2K5 | OPA2344UA/2K5G4 | OPA2344UAG4 | |
|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим | Не совместим | Не совместим | Совместим | Совместим | Совместим | Совместим |
| Бессвинцовая технология (Pb Free) | Нет | Нет |
Application Notes
- 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: OPA2344 (10)
Классификация производителя
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Precision Op Amps
