OP177GPZ: 运算放大器PDIP-8封装
The OP177 features one of the highest precision performance of any op amp currently available. Offset voltage of the OP177 is only 25 μV maximum at room temperature. The ultralow VOS of the OP177 combines with its exceptional offset voltage drift (TCVOS) of 0.1 μV/°C maximum to eliminate the need for external VOS adjustment and increases system accuracy over temperature.
The OP177 open-loop gain of 12 V/μV is maintained over the full ±10 V output range. CMRR of 130 dB minimum, PSRR of 120 dB minimum, and maximum supply current of 2 mA are just a few examples of the excellent performance of this operational amplifier. The combination of outstanding specifications of the OP177 ensures accurate performance in high closed-loop gain applications.
This low noise, bipolar input op amp is also a cost effective alternative to chopper-stabilized amplifiers. The OP177 provides chopper-type performance without the usual problems of high noise, low frequency chopper spikes, large physical size, limited common-mode input voltage range, and bulky external storage capacitors.
The OP177 is offered in the −40°C to +85°C extended industrial temperature ranges. This product is available in 8-lead PDIP, as well as the space saving 8-lead SOIC.
OP177GPZ 特点
- Ultralow Offset Voltage:TA = 25°C: 25 µV maximum
- Outstanding offset voltage drift 0.1 μV/°C maximum
- Excellent open-loop gain and gain linearity 12 V/μV typical
- CMRR: 130 dB minimum
- PSRR: 115 dB minimum
- Low supply current 2.0 mA maximum
- Fits industry-standard precision op amp sockets
实验室电路
Find more at our Circuits Library.
Single Ended to Differential Conversion using the AD8138 Low-Distortion
本电路中采用的产品:
AD7357, AD8138, OP177
电路类型: ADC电路/驱动器
应用: 仪器仪表; 医疗; 过程控制
优化目标: 高性能; 低噪声与低失真
AD7266 SAR ADC in Differential and Single-Ended Applications
本电路中采用的产品:
AD7266, AD8022, OP177
电路类型: ADC电路/驱动器
应用: 仪器仪表; 过程控制
优化目标: 高性能; 高精度
AD7265 12-bit, 3-Channel SAR ADC in Differential and Single-Ended Configurations Using the AD8022 High-Speed Op-Amp
本电路中采用的产品:
AD7265, AD8022, OP177
电路类型: ADC电路/驱动器
应用: 仪器仪表; 过程控制
优化目标: 高性能; 高速度; 低噪声与低失真
Driving the AD7366 Bipolar SAR ADC in Low-Distortion DC-Coupled Applications
本电路中采用的产品:
AD7366, AD7367, AD8021, OP177
电路类型: ADC电路/驱动器
应用: 仪器仪表; 医疗; 过程控制
Single Ended to Differential Conversion using the AD8138 Low-Distortion Differential ADC Driver and AD7356 5MSPS,12-bit SAR ADC
本电路中采用的产品:
AD7356, AD8138, OP177
电路类型: ADC电路/驱动器
应用: 仪器仪表; 医疗; 过程控制
优化目标: 高性能; 低噪声与低失真
OP177GPZ 功能框图
OP177 功能框图
OP177GPZ 技术指标
| -3dB Bandwidth | 0.6MHz | Vcc-Vee Supply (V) | 6 to 36 |
| Slew Rate | 0.3V/µs | Iq per Amplifier | 2mA |
| Vos | 10µV | # OpAmps per Pkg | 1 |
| Ib | 1.2nA | Operating Temp Range | -40 to +85 |
| Input Noise (nV/rtHz) | 11nV/rtHz | Packages | DIP,SOIC |
OP177 订购指南
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| OP177FP | 量产 | 8 ld PDIP | 8 | 工业 |
| OP177FPZ | 量产 | 8 ld PDIP | 8 | 工业 |
| OP177FS | 量产 | 8 ld SOIC | 8 | 工业 |
| OP177FS-REEL | 量产 | 8 ld SOIC | 8 | 工业 |
| OP177FS-REEL7 | 量产 | 8 ld SOIC | 8 | 工业 |
| OP177FSZ | 量产 | 8 ld SOIC | 8 | 工业 |
| OP177FSZ-REEL | 量产 | 8 ld SOIC | 8 | 工业 |
| OP177FSZ-REEL7 | 量产 | 8 ld SOIC | 8 | 工业 |
| OP177GP | 量产 | 8 ld PDIP | 8 | 工业 |
| OP177GPZ | 量产 | 8 ld PDIP | 8 | 工业 |
| OP177GS | 量产 | 8 ld SOIC | 8 | 工业 |
| OP177GS-REEL | 量产 | 8 ld SOIC | 8 | 工业 |
| OP177GS-REEL7 | 量产 | 8 ld SOIC | 8 | 工业 |
| OP177GSZ | 量产 | 8 ld SOIC | 8 | 工业 |
| OP177GSZ-REEL | 量产 | 8 ld SOIC | 8 | 工业 |
| OP177GSZ-REEL7 | 量产 | 8 ld SOIC | 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 |
