Datasheet Texas Instruments OPA2890 — Даташит

Производитель	Texas Instruments
Серия	OPA2890

Datasheets

Цены

Купить OPA2890 на РадиоЛоцман.Цены — от 108 до 622 ₽ 32 предложений от 21 поставщиков Быстродействующие операционные усилители Dual Low Power WB Vltg Feedback Op Amp
Стандарт СИЗ Россия	OPA2890ID Texas Instruments	108 ₽	Купить
EIS Components Весь мир	OPA2890IDGSR Texas Instruments	111 ₽	Купить
ТМ Электроникс Россия	OPA2890ID Texas Instruments	от 622 ₽	Купить
ЭлектроПласт- Екатеринбург Россия	OPA2890IDGSTG4 Texas Instruments	по запросу	Купить

Статус

Корпус / Упаковка / Маркировка

Параметры

Parameters / Models	OPA2890ID	OPA2890IDGSR	OPA2890IDGST	OPA2890IDR
2nd Harmonic, dBc	84	84	84	84
3rd Harmonic, dBc	89	89	89	89
@ MHz	1	1	1	1
Acl, min spec gain, V/V	1	1	1	1
Additional Features	Shutdown	Shutdown	Shutdown	Shutdown
Архитектура	Bipolar,Voltage FB	Bipolar,Voltage FB	Bipolar,Voltage FB	Bipolar,Voltage FB
BW @ Acl, МГц	250	250	250	250
CMRR(Min), дБ	60	60	60	60
CMRR(Typ), дБ	68	68	68	68
GBW(Typ), МГц	250	250	250	250
Input Bias Current(Max), pA	1600000	1600000	1600000	1600000
Iq per channel(Max), мА	1.2	1.2	1.2	1.2
Iq per channel(Typ), мА	1.1	1.1	1.1	1.1
Количество каналов	2	2	2	2
Offset Drift(Typ), uV/C	35	35	35	35
Рабочий диапазон температур, C	от -40 до 85	от -40 до 85	от -40 до 85	от -40 до 85
Output Current(Typ), мА	40	40	40	40
Package Group	SOIC	VSSOP	VSSOP	SOIC
Package Size: mm2:W x L, PKG	8SOIC: 29 mm2: 6 x 4.9(SOIC)	10VSSOP: 15 mm2: 4.9 x 3(VSSOP)	10VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8SOIC: 29 mm2: 6 x 4.9(SOIC)
Rail-to-Rail	No	No	No	No
Rating	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	400	400	400	400
Total Supply Voltage(Max), +5V=5, +/-5V=10	12	12	12	12
Total Supply Voltage(Min), +5V=5, +/-5V=10	3	3	3	3
Vn at 1kHz(Typ), нВ/rtГц	8	8	8	8
Vn at Flatband(Typ), нВ/rtГц	8	8	8	8
Vos (Offset Voltage @ 25C)(Max), мВ	5	5	5	5

Экологический статус

Application Notes

• Скачать
  Making the Most of a Low-Power, High-Speed Operational Amplifier
  PDF, 221 Кб, Файл опубликован: 22 ноя 2009
  High-speed, high-performance operational amplifiers tend to be associated with high power dissipation. This application note compares the relative performance of several low-power, high-speed operational amplifiers and describes trade-offs to balance performance with low quiescent power dissipation.
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  Tuning in Amplifiers
  PDF, 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
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  Single-Supply Operation of Operational Amplifiers
  PDF, 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.
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  Op Amp Performance Analysis
  PDF, 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

Классификация производителя

• Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)