Datasheet Texas Instruments OPA345NA/250G4 — Даташит

Операционные усилители малой мощности с однополярным питанием и Rail-To-Rail MicroAmplifier(TM) Series 5-SOT-23 от -40 до 85

Datasheets

PDF, 1.5 Мб, Версия: A, Файл опубликован: 27 авг 2008

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Купить OPA345NA/250G4 на РадиоЛоцман.Цены — от 67 до 254 ₽ 13 предложений от 10 поставщиков Low Power, Single-Supply, ail-To- ail Operational Amplifiers MicroAmplifier(TM) Series 5-SOT-23 -40℃ to 85℃
EIS Components Весь мир	OPA345NA/250G4 Texas Instruments	67 ₽
AiPCBA Весь мир	OPA345NA/250G4 Texas Instruments	84 ₽
FAV Technology Весь мир	OPA345NA/250G4 Texas Instruments	по запросу
T-electron Россия и страны СНГ	OPA345NA/250G4 Texas Instruments	по запросу

Статус продукта	В производстве (Рекомендуется для новых разработок)
Доступность образцов у производителя	Нет

Additional Features	Decompensated
Approx. Price (US$)	0.50 \| 1ku
Архитектура	CMOS
CMRR(Min)(dB)	76
CMRR(Typ)(dB)	92
GBW(Typ)(MHz)	3
Input Bias Current(Max)(pA)	1
Iq per channel(Max)(mA)	0.25
Iq per channel(Typ)(mA)	0.15
Number of Channels(#)	1
Offset Drift(Typ)(uV/C)	3
Operating Temperature Range(C)	-40 to 85
Output Current(Typ)(mA)	15
Package Group	SOT-23
Package Size: mm2:W x L (PKG)	5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)
Rail-to-Rail	In Out
Rating	Catalog
Slew Rate(Typ)(V/us)	2
Total Supply Voltage(Max)(+5V=5, +/-5V=10)	5.5
Total Supply Voltage(Min)(+5V=5, +/-5V=10)	2.5
Vn at 1kHz(Typ)(nV/rtHz)	30
Vos (Offset Voltage @ 25C)(Max)(mV)	1

RoHS	Не совместим
Бессвинцовая технология (Pb Free)	Нет

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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

Серия: OPA345 (5)

Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps