OP270S: Aerospace Dual Very Low Noise Precision Op Amp
The OP270 is a high-performance monolithic dual operational amplifier with exceptionally low voltage noise, offering comparable performance to ADI's industry standard OP27.
The OP270 features an input offset voltage below 75uV and offset drift under 1uV/°C, guaranteed over the full military temperature range. Open-loop gain of the OP270 is over 1,500,000 into a 10k Ohm load insuring excellent gain accuracy and linearity, even in high-gain applications. Input bias current is under 20nA which reduces errors due to signal source resistance. The OP270's CMR of over 106dB and PSRR of less than 3.2uV/V significantly reduce errors due to ground noise and power supply fluctuations. Power consumption of the dual OP270 is one-third less than two OP27s, a significant advantage for power concious applications. The OP270 is unity-gain stable with a gain-bandwidth product of 5MHz and a slew rate of 2.4V/us.
The OP270 offers excellent amplifier matching which is important for applications such as multiple gain blocks, low-noise instrumentation amplifiers, dual buffers, and low-noise active filters.
OP270S 特点
- Very Low Noise
- Excellent Input Offset Voltage 75 uV Max
- Low Offset Voltage Drift 1 uV/°C Max
- Very High Gain 1500 V/mV Min
- Outstanding CMR 106 dB Min
- Slew Rate 2.4 V/us Typ
- Gain Bandwidth Product 5 MHz Typ
OP270S 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| 5962-8872101V2A | 量产 | LCC:CER LEADLESS CHIP CARR | 20 | 军用 |
| 5962-8872101VDA | 量产 | CERPAK(HERM CER SRF MOUNT) | 14 | 军用 |
| 5962-8872101VPA | 量产 | CERDIP GLASS SEAL | 8 | 军用 |
| 5962R8872101V2A | 量产 | LCC:CER LEADLESS CHIP CARR | 20 | 军用 |
| 5962R8872101VDA | 量产 | CERDIP GLASS SEAL | 14 | 军用 |
| 5962R8872101VPA | 量产 | CERDIP GLASS SEAL | 8 | 军用 |
| OP2700000C | 量产 | CHIPS OR DIE | - | 军用 |
| OP270R000C | 量产 | CHIPS OR DIE | - | 军用 |