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EL5157IWZ-T7A
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Product Detailed Parameters
- Description：IC OPAMP VFB 1 CIRCUIT SOT23-5
- Series：-
- Mfr：Elantec
- Package：Bulk
- Amplifier Type：Voltage Feedback
- Number of Circuits：1
- Output Type：-
- Slew Rate：700V/µs
- Gain Bandwidth Product：210 MHz
- Current - Input Bias：400 nA
- Voltage - Input Offset：500 µV
- Current - Supply：6mA
- Current - Output / Channel：-
- Voltage - Supply Span (Min)：4.5 V
- Voltage - Supply Span (Max)：12 V
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-23-5
- -3db Bandwidth：600 MHz
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Overview
The EL5157IWZ-T7A is a single-channel voltage feedback operational amplifier manufactured by Renesas Electronics. It features a 210 MHz gain-bandwidth product and a 600 MHz -3dB bandwidth, with a slew rate of 700V/µs. The device operates on supply voltages ranging from 4.5V to 12V, drawing 6mA of supply current. Key electrical specifications include an input offset voltage of 500 µV, an input bias current of 400 nA, and an output current capability of 140 mA per channel. It is housed in a SOT-23-5 surface-mount package and supports an operating temperature range of -40°C to +85°C.
Feature Summary
- High-speed voltage feedback architecture designed for demanding signal processing tasks
- Compact SOT-23-5 surface-mount packaging optimized for space-constrained circuit designs
- Industrial-grade thermal stability ensuring reliable operation across wide temperature variations
Applications
- High-speed video signal processing circuits
- Precision measurement instrumentation systems
- Communications devices requiring fast signal amplification
Procurement Notes
Verify component authenticity through authorized channels as the part may be obsolete. Confirm RoHS compliance status, as specific suffixes indicate regulatory adherence. Validate pinout compatibility with existing PCB footprints before integration. Review manufacturer datasheets for updated handling and storage guidelines regarding moisture sensitivity levels.
Selection Notes
Select this component when high slew rates and wide bandwidth are required within a minimal footprint. Ensure the application voltage stays within the 4.5V to 12V range to maintain specified performance metrics. Consider the 140 mA output drive capability against load requirements. Evaluate thermal management needs given the small package size and power dissipation characteristics.
Part Context
This component belongs to the EL5157 series of high-speed operational amplifiers. It shares architectural similarities with other members like the EL5156 and EL5257, offering comparable speed and accuracy in various package options. The series is engineered for applications balancing precision with rapid signal response capabilities.
Replacement Considerations
The EL5157IW-T7 is listed as a parameter-equivalent substitute. The OPA820IDBVT from Texas Instruments is identified as a similar alternative. Verify functional equivalence and pin compatibility before substitution.
