Datasheet Texas Instruments OPA349 — Даташит

Производитель	Texas Instruments
Серия	OPA349

Datasheets

Цены

Купить OPA349 на РадиоЛоцман.Цены — от 36 до 300 ₽ 40 предложений от 25 поставщиков Операционный усилитель, 1 Усилитель, 70 кГц, 0.02 В/мкс, 1.8В до 5.5В, SC-70, 5 вывод(-ов)
Стандарт СИЗ Россия	OPA349NA/250 Texas Instruments	36 ₽	Купить
ЧипСити Россия	OPA349UA Texas Instruments	47 ₽	Купить
ChipWorker Весь мир	OPA349UA Texas Instruments	50 ₽	Купить
Flash-Turtle Весь мир	OPA349UA Texas Instruments	по запросу	Купить

Статус

Корпус / Упаковка / Маркировка

Параметры

Parameters / Models	OPA349NA/250	OPA349NA/250G4	OPA349NA/3K	OPA349NA/3KG4	OPA349SA/250	OPA349SA/250G4	OPA349SA/3K	OPA349SA/3KG4	OPA349UA	OPA349UA/2K5	OPA349UA/2K5G4	OPA349UAG4
Additional Features	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Архитектура	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
CMRR(Min), дБ	48	48	48	48	48	48	48	48	48	48	48	48
CMRR(Typ), дБ	60	60	60	60	60	60	60	60	60	60	60	60
GBW(Typ), МГц	0.07	0.07	0.07	0.07	0.07	0.07	0.07	0.07	0.07	0.07	0.07	0.07
Input Bias Current(Max), pA	10	10	10	10	10	10	10	10	10	10	10	10
Iq per channel(Max), мА	0.002	0.002	0.002	0.002	0.002	0.002	0.002	0.002	0.002	0.002	0.002	0.002
Iq per channel(Typ), мА	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001
Количество каналов	1	1	1	1	1	1	1	1	1	1	1	1
Offset Drift(Typ), uV/C	15	15	15	15	15	15	15	15	15	15	15	15
Рабочий диапазон температур, C	от -40 до 85,0 до 70	от -40 до 85,0 до 70	от -40 до 85,0 до 70	от -40 до 85,0 до 70	от -40 до 85,0 до 70	от -40 до 85,0 до 70	от -40 до 85,0 до 70	от -40 до 85,0 до 70	от -40 до 85,0 до 70	от -40 до 85,0 до 70	от -40 до 85,0 до 70	от -40 до 85,0 до 70
Output Current(Typ), мА	8	8	8	8	8	8	8	8	8	8	8	8
Package Group	SOT-23	SOT-23	SOT-23	SOT-23	SC70	SC70	SC70	SC70	SOIC	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG	5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	5SC70: 4 mm2: 2.1 x 2(SC70)	5SC70: 4 mm2: 2.1 x 2(SC70)	5SC70: 4 mm2: 2.1 x 2(SC70)	5SC70: 4 mm2: 2.1 x 2(SC70)	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)
Rail-to-Rail	In,Out	In,Out	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	Catalog	Catalog
Slew Rate(Typ), V/us	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02
Total Supply Voltage(Max), +5V=5, +/-5V=10	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Total Supply Voltage(Min), +5V=5, +/-5V=10	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8
Vn at 1kHz(Typ), нВ/rtГц	300	300	300	300	300	300	300	300	300	300	300	300
Vos (Offset Voltage @ 25C)(Max), мВ	10	10	10	10	10	10	10	10	10	10	10	10

Экологический статус

Application Notes

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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)> Ultra-Low-Power Op Amps (<=250uA)