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EL2125CS
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Product Detailed Parameters
- Description：IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Amplifier Type：Voltage Feedback
- Number of Circuits：1
- Output Type：-
- Slew Rate：185V/µs
- Gain Bandwidth Product：-
- Current - Input Bias：22 µA
- Voltage - Input Offset：600 µV
- Current - Supply：10.8mA
- Current - Output / Channel：250 mA
- Voltage - Supply Span (Min)：5 V
- Voltage - Supply Span (Max)：30 V
- Operating Temperature：-45°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- -3db Bandwidth：220 MHz
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Overview
The EL2125CS is a high-speed, low-noise operational amplifier manufactured by Renesas Electronics Corporation. It features a single channel with a voltage feedback architecture housed in an SOIC-8 package. Key electrical parameters include a slew rate of 185 V/µs and a gain bandwidth product supporting high-frequency applications. The device operates within a supply voltage range of 5 V to 33 V and maintains an operating temperature range from -40°C to +85°C. Input characteristics include a bias current of 22 µA and an input offset voltage of 2 mV.
Feature Summary
- High slew rate capability for fast signal response
- Low noise performance suitable for precision applications
- Wide single-supply or dual-supply voltage operation
Applications
- Video buffering and signal conditioning
- High-speed data acquisition systems
- Medical instrumentation requiring low noise
Procurement Notes
Verify component authenticity through authorized distributors as the EL2125CS may be discontinued or subject to lifecycle changes. Confirm RoHS compliance status and moisture sensitivity level prior to procurement. Ensure the specific suffix matches the required packaging format. Cross-reference datasheet revisions to guarantee parameter consistency with design requirements.
Selection Notes
Select this component when high slew rate and low noise are critical system requirements. Evaluate the trade-off between the 22 µA input bias current and application sensitivity. Consider the SOIC-8 thermal dissipation capabilities for the intended power budget. Compare against newer Renesas alternatives if long-term availability is a primary constraint.
Part Context
The EL2125CS belongs to the EL2125 series of high-speed amplifiers from Renesas. This series is designed for applications demanding rapid signal processing with minimal distortion. The component represents a legacy offering from the Intersil acquisition, now integrated into the Renesas portfolio for industrial and communication markets.
Replacement Considerations
Publicly confirmed substitute part numbers were not identified in the provided source material. Verify compatibility with potential replacements such as the LM7121 based on general family similarities only if official substitution lists are consulted separately.
