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EL2126CWZ-T7A
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Product Detailed Parameters
- Description：IC OPAMP VFB 1 CIRCUIT SOT23-5
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Amplifier Type：Voltage Feedback
- Number of Circuits：1
- Output Type：-
- Slew Rate：150V/µs
- Gain Bandwidth Product：-
- Current - Input Bias：7 µA
- Voltage - Input Offset：500 µV
- Current - Supply：5mA
- Current - Output / Channel：220 mA
- Voltage - Supply Span (Min)：5 V
- Voltage - Supply Span (Max)：30 V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-23-5
- -3db Bandwidth：135 MHz
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Overview
The EL2126CWZ-T7A is an ultra-low noise, wideband operational amplifier manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of ±2.5V to ±15V and features a typical input offset voltage of 200µV. The device provides a -3dB bandwidth of 100MHz at a gain of 10 and exhibits a voltage noise spectral density of 1.3nV/√Hz. It draws a typical supply current of 4.7mA and utilizes a 5-lead SOT-23 package.
Feature Summary
- Ultra-low noise performance with minimal voltage and current noise contributions
- Wideband operation suitable for high-frequency signal amplification
- Low power consumption enabling efficient thermal management in compact designs
Applications
- Ultrasound input amplifiers
- Wideband instrumentation systems
- Communication equipment signal processing
- AGC and PLL active filters
- Wideband sensor interfaces
Procurement Notes
Verify the specific ordering suffix against manufacturer documentation to confirm tape and reel packaging quantities and RoHS compliance status. Ensure the component matches the required temperature range and package dimensions before integration into production workflows.
Selection Notes
Select this amplifier for applications requiring high bandwidth combined with low noise floor characteristics. Consider the supply voltage constraints and output drive capabilities when designing feedback networks. Evaluate thermal dissipation requirements based on the selected operating conditions and ambient environment.
Part Context
This component belongs to the EL2126 family of wideband amplifiers designed for demanding analog signal processing tasks. The series offers various package options including SOIC and SOT-23 configurations to accommodate different space and power constraints in electronic systems.
Replacement Considerations
Consult official manufacturer substitution lists for verified alternatives. Cross-reference pinouts and electrical specifications carefully when considering equivalent components from other manufacturers.
