OPA892中文资料PDF规格书
OPA892规格书详情
1 Features
• Ultra-low 0.95-nV/√Hz voltage noise
• High speed:
– 2-GHz gain-bandwidth product
– 700-V/μs slew rate
– 30-ns settling time (0.1)
• Stable at gains ≥10 V/V
• Output drive, IO = 200 mA (typical)
• Very low distortion:
– THD = –78 dBc (f = 1 MHz, RL = 150 Ω)
– THD+N = –114 dBc (f = 1 kHz, BW = 80 kHz)
• Wide range of power supplies:
– VCC = ±4.5 V to ±18 V
• Offset nulling pins on the OPA892
2 Applications
• Ultrasound scanner
• Source measurement unit (SMU)
• Power quality meter
• Ultrasound Scanners
• Vector signal transceiver (VST)
• Professional audio mixer or control surface
• Professional microphones and wireless systems
• Professional speaker systems
• Professional audio amplifier
• Soundbar
• Turntable
• Professional video camera
• Guitar and other instrument amplifier
• Data acquisition (DAQ)
3 Description
The OPA892 and OPA2892 (OPAx892) are ultra-low
voltage noise, high-speed voltage-feedback amplifiers
that are an excellent choice for applications requiring
low voltage noise, including communication and
imaging. The single-amplifier OPA892 and the dualamplifier
OPA2892 offer very good ac performance
with a 290‑MHz bandwidth, a 700‑V/μs slew rate, and
a 30‑ns settling time (0.1) for a gain of 10 V/V. The
OPAx892 are stable at gains of 10 or greater and –9
or less. These amplifiers have a high drive capability
of 200 mA and draw only 7.5 mA of supply current
per amplifier. With a total harmonic distortion (THD)
of –68 dBc at f = 1 MHz, the OPAx892 are designed
for applications requiring low distortion. Because the
distortion remains low over a wide range of output
voltages, the OPAx892 is useful in large dynamicrange
applications such as imaging, sonar, and audio.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
2021+ |
SOT-23-5 |
499 |
询价 | |||
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
TI |
21+ |
SOT23-5 |
2881 |
原装现货 |
询价 | ||
TI/德州仪器 |
23+ |
SOT-23-5 |
9000 |
原装正品 现货热卖 |
询价 | ||
原厂 |
N/A |
90000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
TI/德州仪器 |
22+ |
SOT23-5 |
9000 |
原装正品,支持实单! |
询价 | ||
22+ |
TSOP50 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | |||
TI(德州仪器) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
TI(德州仪器) |
23+ |
SOT-23-5 |
9990 |
原装正品,支持实单 |
询价 | ||
TI |
SC70|5 |
70230 |
16余年资质 绝对原盒原盘 更多数量 |
询价 |