OP297FSZ Dual Low Bias Current Precision Operational Amplifier Integrated Circuit
Price:
Contact for Sample
MOQ:
10
Delivery Time:
5-8 work days
Brand:
Original Factory
Product Description
OP297FSZ Integrated Circuit Chip Dual Low Bias Current Precision Operational Amplifier
Product Overview
The OP297FSZ is the first dual op amp to pack precision performance into the space-saving, industry standard 8-pin SO package. Its combination of precision with low power and extremely low input bias current makes the dual OP297FSZ useful in a wide variety of applications.
Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 2 Channel |
| GBP - Gain Bandwidth Product | 500 kHz |
| SR - Slew Rate | 150 mV/μs |
| Vos - Input Offset Voltage | 50 μV |
| Ib - Input Bias Current | 35 pA |
| Supply Voltage - Max | 20 V, ±20 V |
| Supply Voltage - Min | 2 V, ±2 V |
| Operating Supply Current | 525 μA |
| Output Current per Channel | 10 mA |
| CMRR - Common Mode Rejection Ratio | 135 dB |
| en - Input Voltage Noise Density | 20 nV/√Hz |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| PSRR - Power Supply Rejection Ratio | 125 dB |
| Voltage Gain dB | 130.1 dB |
| Unit Weight | 540 mg |
Key Features
- Low offset voltage: 50 μV maximum
- Low offset voltage drift: 0.6 μV/°C maximum
- Very low bias current: 100 pA maximum
- Very high open-loop gain: 2000 V/mV minimum
- Low supply current (per amplifier): 625 μA maximum
- Operates from ±2 V to ±20 V supplies
- High common-mode rejection: 120 dB minimum
Applications
- Strain gage and bridge amplifiers
- High stability thermocouple amplifiers
- Instrumentation amplifiers
- Photocurrent monitors
- High gain linearity amplifiers
- Long-term integrators/filters
- Sample-and-hold amplifiers
- Peak detectors
- Logarithmic amplifiers
- Battery-powered systems
Other Available Products
| Part Number | Package |
|---|---|
| 1ED3461MC12M | DSO-16 |
| 2EDN7434R | TSSOP-8 |
| 2ED21094S06J | DSO-14 |
| TLE9180D31QK | LQFP-64 |
| TLE75004EPD | TSDSO-14 |
| 1EDI2010AS | DSO-36 |
| 1EDN7512G | WSON-6 |
| TLE9183QK | LQFP-64 |
| 2EDS8165H | DSO-16 |
| 2EDN7534B | SOT-23-6 |
| 2EDN8533F | DSO-8 |
| 1EDI60H12AH | DSO-8 |
| 1EDB9275F | DSO-8 |
| 1EDI3020AS | DSO-20 |
| 2ED21084S06J | DSO-14 |
| ISO2H823V25 | VQFN-70 |
| 1EDC20I12AH | DSO-8 |
| 1EDS5663H | DSO-16 |
| 1EDC60I12AH | DSO-8 |
| TDA21490 | QFN-39 |
| 2EDN7534G | WSON-8 |
| 2EDN7534F | DSO-8 |
| 2ED2104S06F | DSO-8 |
| 1EDC20I12MH | DSO-8 |
| IRS2008MTRPBF | 14-MLPQ |
| 1EDN9550B | SOT-23-6 |
| 1EDI3033AS | DSO-20 |
| 1EDI3021AS | DSO-20 |
| TLE9180D21QK | LQFP-64 |
| 1ED3461MU12M | DSO-16 |
Frequently Asked Questions
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample? Is the sample free?
A: Yes, we support sample order and small order. Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ShenZhen Mingjiada Electronics Co.,Ltd.
Location
1239 New Asia Guoli Building Zhenzhong Road.,Futian district Shenzhen China
Contact Person
Sales Manager