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The CA3140 is a high-performance BiMOS operational amplifier (Op-Amp) IC that combines the advantages of both bipolar and CMOS transistors. This Op-Amp is known for its high input impedance, low input current, and high-speed performance, making it suitable for a wide range of analog applications, including signal processing, filtering, and medical instrumentation. The IC is available in a SOIC-8 SMD package, ideal for compact and space-efficient designs.
Features
- BiMOS Technology: Combines the high-speed performance of bipolar transistors with the high input impedance of CMOS, offering the best of both worlds.
- High Input Impedance: Extremely high input impedance (1.5 TΩ), making it ideal for applications requiring minimal loading on the signal source.
- Low Input Current: Features very low input current (10 pA typical), suitable for high-impedance sensor and precision applications.
- High-Speed Performance: Fast slew rate of 9 V/µs, allowing for rapid response in high-speed signal processing.
- SOIC-8 SMD Package: Compact surface-mount package suitable for space-constrained PCB designs.
Specifications
- Number of Channels: 1 (single op-amp)
- Supply Voltage Range: 4V to 36V (single supply), ±2V to ±18V (dual supply)
- Input Offset Voltage: 5 mV typical
- Gain Bandwidth Product: 4.5 MHz typical
- Slew Rate: 9 V/µs typical
- Input Bias Current: 10 pA typical
- Output Voltage Swing: 0V to (V+ - 0.5V) with single supply
- Common-Mode Rejection Ratio (CMRR): 80 dB typical
- Power Supply Rejection Ratio (PSRR): 80 dB typical
- Operating Temperature: 0°C to +70°C
- Package Type: SOIC-8 (Small Outline Integrated Circuit)
- Pin Count: 8
Note: Product images are for illustrative purposes only and may differ from the actual product.
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.