OP27GS-REEL7: 运算放大器SOIC-8封装
The OP-27 precision operational amplifier combines the low offset and drift of the OP-07 with both high speed and low noise. Offsets down to 25µV and drift of 0.6µV/°C maximum make the OP-27 ideal for precision instrumentation applications. Exceptionally low noise, en=3.5nV/(root)Hz, at 10 Hz, a low 1/f noise corner frequency of 2.7Hz, and high gain (1.8 million), allow accurate high-gain amplification of low-level signals. A gain-bandwidth product of 8MHz and a 2.8V/µsec slew rate provides excellent dynamic accuracy in high-speed data-acquisition systems.
A low input bias current of ±10nA is achieved by use of a bias-current-cancellation circuit. Over the military temperature range, this circuit typically holds IB and IOS to ±20nA and 15nA respectively.
The output stage has good load driving capability. A guaranteed swing of ±10V into 600 Ohms and low output distortion make the OP-27 an excellent choice for proffessional audio applications.
PSRR and CMRR exceed 120dB. These characteristics, coupled with long-term drift of 0.2µV/month, allow the circuit designer to achieve performance levels previously attained only by discrete designs.
OP27GS-REEL7 特点
- Low Noise: 80 nV p-p (0.1 Hz to 10 Hz), 3 nV/vHz
- Low Drift: 0.2 µV/°C
- High Speed: 2.8 V/µs Slew Rate, 8 MHz Gain Bandwidth
- Low VOS: 10 µV
- Excellent CMRR: 126 dB at VCM of ±11 V
- High Open-Loop Gain: 1.8 Million
- Fits 725, OP07, 5534A Sockets
- Available in Die Form
OP27GS-REEL7 功能框图
OP27 功能框图
OP27GS-REEL7 技术指标
| -3dB Bandwidth | 8MHz | Vcc-Vee Supply (V) | 8 to 44 |
| Slew Rate | 2.8V/µs | Iq per Amplifier | 5.7mA |
| Vos | 30µV | # OpAmps per Pkg | 1 |
| Ib | 15nA | Operating Temp Range | -55 to +125 |
| Input Noise (nV/rtHz) | 3.2nV/rtHz | Packages | DIP,SOIC,TO-X |
OP27 订购指南
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| OP27AJ/883C | 量产 | ROUND HEADER/METAL CAN | 8 | 工业 |
| OP27AZ | 量产 | CERDIP GLASS SEAL | 8 | 工业 |
| OP27AZ/883C | 量产 | CERDIP GLASS SEAL | 8 | 工业 |
| OP27EP | 量产 | 8 ld PDIP | 8 | 工业 |
| OP27EPZ | 量产 | 8 ld PDIP | 8 | 工业 |
| OP27EZ | 量产 | CERDIP GLASS SEAL | 8 | 工业 |
| OP27GJ | 量产 | ROUND HEADER/METAL CAN | 8 | 工业 |
| OP27GJZ | 量产 | ROUND HEADER/METAL CAN | 8 | 工业 |
| OP27GP | 量产 | 8 ld PDIP | 8 | 工业 |
| OP27GPZ | 量产 | 8 ld PDIP | 8 | 工业 |
| OP27GS | 量产 | 8 ld SOIC | 8 | 工业 |
| OP27GS-REEL | 量产 | 8 ld SOIC | 8 | 工业 |
| OP27GS-REEL7 | 量产 | 8 ld SOIC | 8 | 工业 |
| OP27GSZ | 量产 | 8 ld SOIC | 8 | 工业 |
| OP27GSZ-REEL | 量产 | 8 ld SOIC | 8 | 工业 |
| OP27GSZ-REEL7 | 量产 | 8 ld SOIC | 8 | 工业 |
| OP27GZ | 量产 | CERDIP GLASS SEAL | 8 | 工业 |
EVAL-PRAOPAMP: Universal Precision Op Amp Evaluation Board
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| EVAL-PRAOPAMP-1KSZ | 量产 | 评估板 | 商业 | |
| EVAL-PRAOPAMP-1RJZ | 量产 | 评估板 | 商业 | |
| EVAL-PRAOPAMP-1RMZ | 量产 | 评估板 | 商业 | |
| EVAL-PRAOPAMP-1RZ | 量产 | 评估板 | 商业 | |
| EVAL-PRAOPAMP-2RMZ | 量产 | 评估板 | 商业 | |
| EVAL-PRAOPAMP-2RZ | 量产 | 评估板 | 商业 | |
| EVAL-PRAOPAMP-4RUZ | 量产 | 评估板 | 商业 | |
| EVAL-PRAOPAMP-4RZ | 量产 | 评估板 | 商业 |
