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EL2180CS-T7
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Product Detailed Parameters
- Description：IC OPAMP CFA 1 CIRCUIT 8SOIC
- Series：-
- Mfr：Intersil
- Package：Bulk
- Amplifier Type：Current Feedback
- Number of Circuits：1
- Output Type：-
- Slew Rate：1200V/µs
- Gain Bandwidth Product：-
- Current - Input Bias：1.5 µA
- Voltage - Input Offset：2.5 mV
- Current - Supply：3mA
- Current - Output / Channel：100 mA
- Voltage - Supply Span (Min)：6 V
- Voltage - Supply Span (Max)：12 V
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- -3db Bandwidth：250 MHz
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Overview
The EL2180CS-T7 is a single-channel current-feedback operational amplifier manufactured by Intersil. It provides a -3dB bandwidth of 250MHz at a gain of +1 while consuming only 3mA of supply current per amplifier. The device supports dual supplies ranging from ±1.5V to ±6V or single supplies from +3V to +12V. It features an output swing capability of up to 100mA with swings to ±4V on ±5V supplies, and includes a slew rate of 1200V/µs.
Feature Summary
- High-speed current-mode feedback architecture for wideband performance
- Low power consumption relative to bandwidth capabilities
- Robust output drive capability suitable for demanding loads
Applications
- HDSL amplifiers
- Video amplifiers
- Cable drivers
- RGB amplifiers
- Test equipment amplifiers
Procurement Notes
Verify the manufacturer source, as Intersil operations were acquired by Renesas Electronics. Confirm that the specific suffix matches the required tape-and-reel packaging format. Ensure the component meets RoHS compliance standards if required for the target assembly process. Cross-reference datasheet revisions to confirm pinout and electrical characteristics remain consistent with design requirements.
Selection Notes
Select this component when high bandwidth is required alongside low power consumption. It is suitable for applications needing significant output current drive without excessive power dissipation. Consider the current-feedback topology for its inherent stability advantages in high-frequency circuits compared to voltage-feedback alternatives.
Part Context
This part belongs to the EL2180 family of current-feedback operational amplifiers, which also includes dual (EL2280) and quad (EL2480) configurations. The family is designed for low-power, high-speed applications requiring efficient power usage. The CS suffix indicates a plastic small outline package variant within the product line.
Replacement Considerations
Direct substitutes include the EL2280CS-T7 for dual-channel needs and the EL2480CS-T7 for quad-channel requirements. Other compatible options within the same series offer identical electrical specifications with varying channel counts.
