EL2276CSZ

Description：IC OPAMP CFA 2 CIRCUIT 14SOIC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:84732618b00f Category: Instrumentation, Op Amps, Buffer Amps Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC OPAMP CFA 2 CIRCUIT 14SOIC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
Amplifier Type：Current Feedback
Number of Circuits：2
Output Type：-
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)
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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EL2276CSZ

Overview

The EL2276CSZ is a dual current-feedback operational amplifier housed in a 14-pin SOIC package. It achieves a -3dB bandwidth of 70MHz at a gain of +1 while consuming only 1mA of supply current per amplifier. The device operates with dual supplies ranging from ±1.5V to ±6V, or single supplies from +3V to +12V. It features a disable function that reduces current consumption to 0mA and places the output in a high-impedance state. Each amplifier can deliver an output drive current of 55mA.

Feature Summary

Dual topology current-feedback architecture
Integrated disable/power-down feature reducing current to 0mA
High output drive capability of 55mA per amplifier
RoHS compliant Pb-free construction

Applications

Low power/battery applications
HDSL amplifiers
Video amplifiers
Cable drivers
RGB amplifiers

Procurement Notes

Verify the specific ordering suffix (e.g., CSZ vs CS-T7) against the manufacturer's official documentation to confirm the exact package type and tape-and-reel specifications. Ensure the component meets RoHS compliance requirements if applicable to the design. Cross-reference the datasheet revision date to confirm parameter accuracy before finalizing procurement.

Selection Notes

Select this component for designs requiring high bandwidth combined with low quiescent current. The current-feedback topology maintains relatively constant bandwidth as closed-loop gain increases. Verify that the application load does not exceed the absolute maximum ratings for output current or power dissipation, particularly when driving low impedance loads.

Part Context

The EL2276 is part of a family of current-mode feedback amplifiers manufactured by Intersil, now Renesas Electronics Corporation. This specific variant is the dual-channel version, distinct from the single-channel EL2176 and quad-channel EL2470 models. The 'Z' suffix indicates a lead-free, RoHS-compliant manufacturing process compatible with standard surface-mount assembly techniques.