OP97FP: 运算放大器PDIP-8封装
The OP-97 is a low-power alternative to the industry-standard OP-07 precision amplifier. The OP-97 maintains the standards of performance set by the OP-07 while utilizing only 600µA supply current, less than 1/6 that of an OP-07. Offset voltage is an ultra-low 25µV, and drift over temperature is below 0.6µV/°C. External offset trimming is not required in the majority of circuits.
Improvements have been made over OP-07 specifications in several areas. Notable is bias current, which remains below 250pA over the full military temperature range. The OP-97 is ideal for use in precision long-term integrators or sample-and-hold circuits that must operate at elevated temperatures.
Common-mode rejection and power-supply rejection are also improved with the OP-97, at 114dB minimum over wider ranges of common-mode or supply voltage. Outstanding PSR, a supply range specified from ±2.25V to ±20V and the OP-97's minimal power requirements combine to make the OP-97 a preferred device for portable and battery-powered instruments.
The OP-97 conforms to the OP-07 pinout, with the null potentimeter connected between pins 1 and 8 with the wiper to V+. The OP-97 will upgrade circuit designs using 725, OP05, OP07, OP12, and 1012 type amplifiers. It may replace 741-type amplifiers in circuits without nullling or where the nulling circuitry has been removed.
OP97FP 特点
- OP07 Type Performance
Offset Voltage: 20 µV Max
Offset Voltage Drift: 0.6 µV/°C Max - Very Low Bias Current
25°C: 100 pA Max
–55°C to +125°C: 250 pA Max - Low Supply Current: 600 µA Max
- High Common-Mode Rejection: 114 dB Min
- Extended Industrial Temperature
Range: –40°C to +85°C
OP97FP 功能框图
OP97 功能框图
OP97FP 技术指标
| -3dB Bandwidth | 900kHz | Vcc-Vee Supply (V) | 4 to 40 |
| Slew Rate | 200mV/µs | Iq per Amplifier | 600µA |
| Vos | 30µV | # OpAmps per Pkg | 1 |
| Ib | 30pA | Operating Temp Range | -55 to +125 |
| Input Noise (nV/rtHz) | 14nV/rtHz | Packages | DIP,SOIC |
OP97 订购指南
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| 5962-8954401PA | 量产 | CERDIP GLASS SEAL | 8 | 工业 |
| OP97EP | 量产 | 8 ld PDIP | 8 | 工业 |
| OP97EPZ | 量产 | 8 ld PDIP | 8 | 工业 |
| OP97FP | 量产 | 8 ld PDIP | 8 | 工业 |
| OP97FPZ | 量产 | 8 ld PDIP | 8 | 工业 |
| OP97FS | 量产 | 8 ld SOIC | 8 | 工业 |
| OP97FS-REEL | 量产 | 8 ld SOIC | 8 | 工业 |
| OP97FS-REEL7 | 量产 | 8 ld SOIC | 8 | 工业 |
| OP97FSZ | 量产 | 8 ld SOIC | 8 | 工业 |
| OP97FSZ-REEL | 量产 | 8 ld SOIC | 8 | 工业 |
| OP97FSZ-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 |
