Datasheet Texas Instruments OPA349NA/250 — Даташит
| Производитель | Texas Instruments |
| Серия | OPA349 |
| Модель | OPA349NA/250 |
1 мкА, Rail-to-Rail, операционные усилители КМОП 5-SOT-23 0–70
Datasheets
OPA349, OPA2349: 1uA, Rail-to-Rail, I/O, CMOS Operational Amplifiers datasheet
PDF, 1.2 Мб, Версия: B, Файл опубликован: 7 янв 2004
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Цены
 Купить OPA349NA/250 на РадиоЛоцман.Цены — от 16 до 192 ₽44 предложений от 19 поставщиков Микросхема Операционный усилитель, TEXAS INSTRUMENTS OPA349NA/250 Operational Amplifier, Single, 1 Amplifier, 70kHz, 0.02V/µs, 1.8V to 5.5V, SOT-23, 5Pins | |||
| OPA349NA/250 Texas Instruments | от 16 ₽ | ||
| OPA349NA/250G4 Texas Instruments | 23 ₽ | ||
| OPA349NA/250 Texas Instruments | 68 ₽ | ||
| OPA349NA/250 Texas Instruments | от 168 ₽ | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Да |
Корпус / Упаковка / Маркировка
| Pin | 5 |
| Package Type | DBV |
| Industry STD Term | SOT-23 |
| JEDEC Code | R-PDSO-G |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Маркировка | A49 |
| Width (мм) | 1.6 |
| Length (мм) | 2.9 |
| Thickness (мм) | 1.2 |
| Pitch (мм) | .95 |
| Max Height (мм) | 1.45 |
| Mechanical Data | Скачать |
Параметры
| Additional Features | N/A |
| Архитектура | CMOS |
| CMRR(Min) | 48 дБ |
| CMRR(Typ) | 60 дБ |
| GBW(Typ) | 0.07 МГц |
| Input Bias Current(Max) | 10 pA |
| Iq per channel(Max) | 0.002 мА |
| Iq per channel(Typ) | 0.001 мА |
| Количество каналов | 1 |
| Offset Drift(Typ) | 15 uV/C |
| Рабочий диапазон температур | от -40 до 85,0 до 70 C |
| Output Current(Typ) | 8 мА |
| Package Group | SOT-23 |
| Package Size: mm2:W x L | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) PKG |
| Rail-to-Rail | In,Out |
| Rating | Catalog |
| Slew Rate(Typ) | 0.02 V/us |
| Total Supply Voltage(Max) | 5.5 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 1.8 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 300 нВ/rtГц |
| Vos (Offset Voltage @ 25C)(Max) | 10 мВ |
Экологический статус
| RoHS | Совместим |
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: OPA349 (12)
Классификация производителя
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Ultra-Low-Power Op Amps (<=10uA)
