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Updated at 01/11/2025 10:30:15(UTC+8)
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Description
- Product Details
- The OP270 is a high performance, monolithic, dual operational amplifier with exceptionally low voltage noise density (5 nV/√Hz maximum at 1 kHz). It offers comparable performance to the industry-standard OP27 from Analog Devices, Inc.
- The OP270 features an input offset voltage of less than 75 μV and an offset drift of less than 1 μV/°C, guaranteed over the full military temperature range. Open-loop gain of the OP270 is more than 1,500,000 into a 10 kΩ load, ensuring excellent gain accuracy and linearity, even in high gain applications. The input bias current is less than 20 nA, which reduces errors due to signal source resistance. With a common-mode rejection (CMR) of greater than 106 dB and a power supply rejection ratio (PSRR) of less than 3.2 μV/V, the OP270 significantly reduces errors due to ground noise and power supply fluctuations. The power consumption of the dual OP270 is one-third less than two OP27 devices, a significant advantage for power conscious applications. The OP270 is unity-gain stable with a gain bandwidth product of 5 MHz and a slew rate of 2.4 V/μs.
- 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.
- The OP270 conforms to the industry-standard 8-lead CERDIP and PDIP pinouts.
- For higher speed applications, the ADA4004-2 or the AD8676 are recommended. For a quad op amp, see the OP470 data sheet.
- ### Features and Benefits
- Very low noise density of
- 5 nV/√Hz at 1 kHz maximum
- Excellent input offset voltage of 75 μV maximum
- Low offset voltage drift of
- 1 μV/°C maximum
- Very high gain of 1500 V/mV minimum
- Outstanding CMR of 106 dB minimum
- Slew rate of 2.4 V/μs typical
- Gain bandwidth product of
- 5 MHz typical
- Industry-standard 8-lead dual pinout
OP270GP Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Through Hole |
| Number of Pins | 8 Pin |
| Case/Package | PDIP-8 |
| Supply Current | 4 mA |
| Number of Circuits | 2 Circuit |
| Number of Channels | 2 Channel |
| Common Mode Rejection Ratio | 110 dB |
| Input Capacitance | 3.00 pF |
| Slew Rate | 2.40 V/μs |
| Gain Bandwidth Product | 5 MHz |
| Input Impedance | 20.0 GΩ |
| Input Offset Voltage | 50 µV |
| Input Bias Current | 15 nA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Gain Bandwidth | 5 MHz |
| Minimum CMRR Range | 90 dB |
| Supply Voltage (Max) | 36 V |
| Supply Voltage (Min) | 9 V |
| Show | |
| Size-Width | 6.35 mm |
| Operating Temperature | -40℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | Non-Compliant |
| Lead-Free Status | Contains Lead |
| Mil-Spec | Yes |
Order guide
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- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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