OP470S: Aerospace Very Low-Noise Quad Op Amp
The OP470 is a high-performance monolithic quad operational amplifier with exceptionally low voltage noise offering comparable performance to ADI's industry standard OP27.
The OP470 features an input offset voltage below 0.4mV, excellent for a quad op amp, guaranteed over the full military temperature range. Open-loop gain of the OP470 is over 1,000,000 into a 10k Ohm load insuring excellent gain accuracy and linearity, even in high-gain applications. Input bias is under 25nA which reduces errors due to signal source reisitance. The OP470's CMR of over 110dB and PSRR of less than 1.8uV/V significantly reduce errors due to ground noise and power supply fluctuations. Power consumption of the quad OP470 is half that of four OP27s, a significant advantage for power conscious applications. The OP470 is unity-gain stable with a gain-bandwidth product of 6MHz and a slew rate of 2V/us typical.
The OP470 offers excellent amplifier matching which is important for applications such as multiple gain blocks, low-noise instrumentation amplifiers, quad buffers, and low-noise active filters.
The OP470 conforms to the industry standard 14-pin DIP pinout. It is pin compatible with the OP11 and LM 148 quad op amps and can be used to upgrade systems using these devices.
OP470S 特点
- Very Low-Noise
- Excellent Input Offset Voltage, 0.4 mV Max
- Low Offset Voltage Drift
- Very High Gain, 1000 V/mV Min
- Outstanding CMR, 110 dB Min
- Slew Rate, 2 V/us Typ
- Gain-Bandwidth Product, 6 MHz Typ
OP470S 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| 5962-8856501V2A | 量产 | LCC:CER LEADLESS CHIP CARR | 20 | 军用 |
| 5962-8856501VCA | 量产 | CERDIP GLASS SEAL | 14 | 军用 |
| 5962-8856501VKA | 量产 | CER. FLATPACK WITH LEADS | 24 | 军用 |
| 5962R8856501V2A | 量产 | LCC:CER LEADLESS CHIP CARR | 20 | 军用 |
| 5962R8856501VCA | 量产 | CERDIP GLASS SEAL | 14 | 军用 |
| 5962R8856501VKA | 量产 | CER. FLATPACK WITH LEADS | 24 | 军用 |
| OP470-000C | 量产 | CHIPS OR DIE | - | 军用 |
| OP4700903TC | 量产 | LCC:CER LEADLESS CHIP CARR | 28 | 军用 |
| OP470R000C | 量产 | CHIPS OR DIE | - | 军用 |