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EL2276CS-02
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Product Detailed Parameters
- Description：IC OPAMP CFA 2 CIRCUIT 14SOIC
- Series：-
- Mfr：Elantec
- Package：Bulk
- Amplifier Type：Current Feedback
- Number of Circuits：2
- Output Type：Push-Pull
- Slew Rate：800V/µs
- Gain Bandwidth Product：-
- Current - Input Bias：4 µA
- Voltage - Input Offset：2.5 mV
- Current - Supply：1mA (x2 Channels)
- Current - Output / Channel：55 mA
- Voltage - Supply Span (Min)：3 V
- Voltage - Supply Span (Max)：12 V
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SOIC
- -3db Bandwidth：70 MHz
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Overview
The EL2276CS-02 is a dual current-feedback video amplifier manufactured by Elantec, now part of Renesas. It features a 70 MHz bandwidth and consumes 1 mA supply current per channel. The device operates on single supplies from 3 V to 12 V or dual supplies from ±1.5 V to ±6 V. It is housed in a 14-pin SOIC package (PDSO14) with an operating temperature range of -40 °C to +85 °C. Key electrical characteristics include a 800 V/µs slew rate and significant output drive capability.
Feature Summary
- High-speed current feedback architecture providing 70 MHz bandwidth at unity gain
- Low power consumption with only 1 mA supply current per amplifier channel
- Integrated disable function allowing power-down to 0 mA standby state
- Capable of large output drive currents up to 55 mA
Applications
- Video signal processing and distribution
- High-speed data acquisition systems
- Instrumentation requiring fast settling times
- Broadband communication circuits
Procurement Notes
Verify the specific suffix '02' against official Elantec or Renesas documentation to confirm pinout and functional equivalence with standard EL2276CS variants. Ensure the supplier provides valid traceability for the ELANTEC/Renesas lineage. Confirm RoHS compliance status if required for your assembly process, as older Elantec stock may vary in environmental certification.
Selection Notes
Select this component when high bandwidth and low quiescent current are critical simultaneously. The current-feedback topology offers superior slew rate performance compared to voltage-feedback alternatives. Consider the integrated disable feature for power-sensitive applications. Verify that the 55 mA output drive meets load requirements without external buffering.
Part Context
This device belongs to the EL2176C/EL2276C family of current-mode feedback amplifiers. It shares architectural similarities with the EL2176C (single channel) and EL2470C (quad channel). The family is designed for video applications where speed and power efficiency are prioritized over precision DC accuracy.
Replacement Considerations
The EL2176C serves as the single-channel equivalent within the same family. For higher speed requirements, the EL2186C family (250 MHz) is available. Direct substitutes should be verified against the official Elantec cross-reference list to ensure pin compatibility and electrical parameter alignment.
