| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
OPA21 | Low Power Precision Operational Amplifier | TI 德州仪器 | TI | |
丝印:OPA2134UA;Package:SOIC(D);OPAx134 High-Performance, SoundPlus™ Audio Operational Amplifiers 1 Features • Excellent sound quality • Ultra-low distortion: 0.00008% • Low noise: 8nV/√Hz • True FET-input: IB = 5pA • High speed: – Slew rate: 20V/μs – Bandwidth: 8MHz • High open-loop gain: 120dB (2kΩ) • Wide supply range: ±2.5V to ±18V • Single, dual, and quad versions 2 Appli 文件:1.41342 Mbytes 页数:35 Pages | TI 德州仪器 | TI | ||
双通道、30V、4.5MHz 运算放大器 The OPA2107 dual operational amplifier provides precision Difet performance with the cost and space savings of a dual op amp. It is useful in a wide range of precision and low-noise analog circuitry and can be used to upgrade the performance of designs currently using BIFET® type amplifiers.\n\n The • Very Low Noise: 8nV/Hz at 10kHz\n• Low VOS: 1mV max\n• Low Drift: 10 µV/°C max\n• Low IB: 10pA max\n• Fast Settling Time: 2 µs to 0.01%\n• Unity-Gain Stable\n• APPLICATIONS \n• Data Acquisition\n• DAC Output Amplifiers\n• Optoelectronics\n• High-Impedance Sensor Amps\n• High-Performance Audio ; | TI 德州仪器 | TI | ||
1.1nV/rtHz 噪声、低功耗、精密运算放大器 OPA2x11 系列精密运算放大器在供电电流3.6mA条件下,实现 1.1nV/√Hz 的极低噪声密度。该系列器件同时提供轨至轨输出摆幅,最大限度地扩大了动态范围。\n\n凭借极低电压和低电流噪声、高速以及宽输出摆幅等特性,OPA2x11 系列器件可作为性能优异的环路滤波器放大器而广泛应用于各类 PLL 应用。\n\n在精密数据采集 应用中,OPA2x11 系列运算放大器在整个 10V 输出摆幅范围内提供 700ns 的建立时间,且精度达 16 位。该交流性能,再加上仅为 125µV 的失调电压以及 0.35µV/°C 的温漂,使 OPA2x11 系列器件非常适合用于驱动高精度 16 位模数转 • 低电压噪声:1kHz 时为 1.1nV/√Hz\n• 输入电压噪声: 80 nVPP(0.1Hz 至 10Hz)\n• 总谐波失真+噪声 (THD+N):–136dB(G = 1,ƒ = 1kHz)\n• 失调电压:125µV(最大值)\n• 失调电压温漂:0.35µV/°C(典型值)\n• 低电源电流:3.6mA/通道(典型值)\n• 单位增益稳定\n• 增益带宽积: \n• 80MHz (G = 100)\n• 45MHz (G = 1)\n \n• 压摆率:27V/µs\n• 16 位稳定时间:700ns\n• 宽电源范围: \n• ±2.25 至 ±18V,4.5V 至 36V\n; | TI 德州仪器 | TI |
技术参数
- Vos (offset voltage @ 25 C) (Max) (mV):
0.035
- GBW (Typ) (MHz):
18
- Features:
Super Beta
- Slew rate (Typ) (V/us):
6.4
- Rail-to-rail:
Out
- Offset drift (Typ) (uV/C):
0.1
- Iq per channel (Typ) (mA):
2.2
- Vn at 1 kHz (Typ) (nV/rtHz):
2.2
- CMRR (Typ) (dB):
140
- Rating:
Catalog
- Operating temperature range (C):
-40 to 125
- Input bias current (Max) (pA):
2000
- Output current (Typ) (mA):
65
- Architecture:
Bipolar
- THD + N @ 1 kHz (Typ) (%):
0.000025
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
SOP8 |
20 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
BB |
23+ |
DIP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
TI/BB |
24+ |
MSOP8 |
40 |
询价 | |||
TI |
14+ |
SOP8 |
5000 |
原装现货价格有优势量大可以发货 |
询价 | ||
TEXAS |
13+ |
1612 |
原装分销 |
询价 | |||
BB |
24+ |
DIP-8 |
5989 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
TI |
23+ |
DIP8 |
8000 |
原装正品,假一罚十 |
询价 | ||
TI |
1650+ |
? |
7500 |
只做原装进口,假一罚十 |
询价 | ||
TI |
19+ |
SOIC8 |
21300 |
原装正品,现货特价 |
询价 | ||
TI/BB |
09+ |
SOP8 |
5500 |
原装无铅,优势热卖 |
询价 |
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