The OP-42 is a fast precision JFET-input operational amplifier. Similar in speed to the OP-17, the OP-42 offers a symmetric 58V/µs slew rate and is internally compensated for unity-gain operation. OP-42 speed is achieved with a supply current of less than 6mA. Unity gain stability, a wide full-power bandwidth of 900kHz, and a fast settling-time of 800ns to 0.01% make the OP-42 an ideal output amplifier for fast digital-to-analog converters. Equal attention was given to both speed and precision in the OP-42 design.
Its tight 750µV maximum input offset voltage combined with well-controlled drift of less than 10µV/%C eliminates the need for external nulling in many circuits. The common-mode rejection of the 88dB minimum over a ±11 V input voltage range is exceptional for a high-speed amplifier. High CMR combined with a minimum 500V/mV gain into 10k(ohm) load ensure excellent linearity in both noninverting and inverting gain configurations. The low input bias and offset currents provided by the JFET input stage suit the OP-42 for use in high-speed sample and hold circuits, peak detectors, and log amplifiers. Excellent radiation hardness characteristics make the OP-42 ideal for military and aerospace applications.
The OP-42 conforms to the standard 741 pinout with nulling to V-. The OP-42 upgrades the performance of circuits using the AD544, AD611, AD711, and LF400 by direct replacement. In circuits without nulling, the OP-42 offers an upgrade for designs using the OP-16, OP-17, LT1022, LT1056, and HA2510.
-3dB Bandwidth | 10MHz | Vcc-Vee Supply (V) | 16 to 40 |
Slew Rate | 50V/µs | Iq per Amplifier | 6.5mA |
Vos | 1.5mV | # OpAmps per Pkg | 1 |
Ib | 130pA | Operating Temp Range | -55 to +125 |
Input Noise (nV/rtHz) | 12nV/rtHz | Packages | DIP,LCC,SOIC,TO-X |
产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
---|---|---|---|---|
5962-88513012A | 量产 | 20 ld LCC | 20 | 工业 |
5962-8851301GA | 量产 | 8 ld Header | 8 | 工业 |
5962-8851301PA | 量产 | 8 ld CerDIP | 8 | 工业 |
5962-8851302HA | 量产 | CERPAK(HERM CER SRF MOUNT) | 10 | 工业 |
OP42AJ | 量产 | 8 ld Header | 8 | 工业 |
OP42AJ/883C | 量产 | 8 ld Header | 8 | 工业 |
OP42ARC/883C | 量产 | 20 ld LCC | 20 | 工业 |
OP42AZ | 量产 | 8 ld CerDIP | 8 | 工业 |
OP42AZ/883C | 量产 | 8 ld CerDIP | 8 | 工业 |
OP42EJ | 量产 | CERPAK(HERM CER SRF MOUNT) | 待定 | |
OP42EZ | 量产 | 8 ld CerDIP | 8 | 待定 |
OP42FJ | 量产 | 8 ld Header | 8 | 待定 |
OP42FZ | 量产 | 8 ld CerDIP | 8 | 待定 |
OP42GP | 量产 | 8 ld PDIP | 8 | 待定 |
OP42GPZ | 量产 | 8 ld PDIP | 8 | 待定 |
OP42GS | 量产 | 8 ld SOIC | 8 | 待定 |
OP42GS-REEL | 量产 | 8 ld SOIC | 8 | 待定 |
OP42GS-REEL7 | 量产 | 8 ld SOIC | 8 | 待定 |
OP42GSZ | 量产 | 8 ld SOIC | 8 | 待定 |
OP42GSZ-R7 | 量产 | 8 ld SOIC | 8 | 待定 |
OP42GSZ-RL | 量产 | 8 ld SOIC | 8 | 待定 |
OP42NBC | 量产 | CHIPS OR DIE | 待定 |