LMP7718
- (Typical 5V Supply, Unless Otherwise Noted)
- Input Offset Voltage: ±150 µV (max)
- Input Referred Voltage Noise: 5.8 nV/√Hz
- Input Bias Current: 100 fA
- Gain Bandwidth Product: 88 MHz
- Supply Voltage Range: 1.8V to 5.5V
- Supply Current Per Channel
- LMP7717: 1.15 mA
- LMP7718: 1.30 mA
- Rail-to-Rail
Output Swing
- @ 10 kΩ Load: 25 mV from Rail
- @ 2 kΩ Load: 45 mV from Rail
- Ensured 2.5V and 5.0V Performance
- Total Harmonic Distortion: 0.04% @1 kHz, 600Ω
- Temperature Range: −40°C to 125°C
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The LMP7717 (single) and the LMP7718 (dual) low noise, CMOS input operational amplifiers offer a low input voltage noise density of 5.8 nV/√Hz while consuming only 1.15 mA (LMP7717) of quiescent current. The LMP7717/LMP7718 are stable at a gain of 10 and have a gain bandwidth (GBW) product of 88 MHz. The LMP7717/LMP7718 have a supply voltage range of 1.8V to 5.5V and can operate from a single supply. The LMP7717/LMP7718 each feature a rail-to-rail output stage. Both amplifiers are part of the LMP precision amplifier family and are ideal for a variety of instrumentation applications.
The LMP7717 family provides optimal performance in low voltage and low noise systems. A CMOS input stage, with typical input bias currents in the range of a few femto-Amperes, and an input common mode voltage range, which includes ground, make the LMP7717/LMP7718 ideal for low power sensor applications where high speeds are needed.
The LMP7717/LMP7718 are manufactured using TI’s advanced VIP50 process. The LMP7717 is offered in either a 5-Pin SOT-23 or an 8-Pin SOIC package. The LMP7718 is offered in either the 8-Pin SOIC or the 8-Pin VSSOP.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | LMP7717/18 88 MHz, Precision, Low Noise, 1.8V CMOS Input, Decompensated Op Amp datasheet (Rev. H) | 2013. 3. 27 | ||
| 기술 문서 | 3 common questions when designing with high-speed amplifiers | PDF | HTML | 2020. 7. 17 | ||
| e북 | The Signal e-book: A compendium of blog posts on op amp design topics | PDF | HTML | 2017. 3. 28 | ||
| EVM User's guide | 551013276/3277 Eval Boards for Dual Decompensated Op Amps (MSOP-8 & SOIC-8) (Rev. A) | 2013. 5. 1 |
설계 및 개발
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| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| SOIC (D) | 8 | Ultra Librarian |
| VSSOP (DGK) | 8 | Ultra Librarian |