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Name: EL5171ISZ-T7A
Brand: Renesas Electronics America Inc
SKU: EL5171ISZ-T7A
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc EL5171ISZ-T7A

Part No.:: EL5171ISZ-T7A

Manufacturer:: Renesas Electronics America Inc

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: EL5171ISZ-T7A.pdf

Description:: IC OPAMP DIFF 1 CIRCUIT 8SOIC

In Stock:: 3887

Quantity:: Add To Cart

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EL5171ISZ-T7A Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Last Time Buy
AmplifierType:
Differential
NumberofCircuits:
1
OutputType:
Differential
SlewRate:
800V/µs
GainBandwidthProduct:
100 MHz
-3dbBandwidth:
250 MHz
Current-InputBias:
6 µA
Voltage-InputOffset:
1.5 mV
Current-Supply:
7.5mA
Current-Output/Channel:
120 mA
Voltage-SupplySpan(Min):
4.75 V
Voltage-SupplySpan(Max):
11 V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

EL5171ISZ-T7A this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EL5171ISZ-T7A price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for EL5171ISZ-T7A to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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EL5171ISZ-T7A information

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EL5171ISZ-T7A Typical application Circuitry

EL5171ISZ-T7A

The EL5171ISZ-T7A is a high-speed differential amplifier from Intersil (now part of Renesas). This chip is designed for applications requiring fast signal amplification with high bandwidth, making it ideal for use in video processing, communication systems, and ADC (Analog-to-Digital Converter) driving applications.

Key Features and Specifications:

- Functionality: High-speed differential amplifier.

- Bandwidth: Features a bandwidth of 200 MHz, allowing it to handle fast signal transitions efficiently.

- Gain: Fixed gain of +2 which helps in amplifying small signal inputs.

- Power Supply: Operates from a single 5V supply, simplifying power management in single-supply systems.

- Outputs: Capable of driving outputs directly, suitable for dynamic load conditions.

- Packaging: Available in an SOIC package which facilitates easier mounting on PCBs.

Application Scenario: Driving ADC for a High-Speed Data Acquisition System

In a high-speed data acquisition system, the EL5171ISZ-T7A can be used to amplify and condition signals from sensors before they are fed into an ADC, ensuring that the ADC operates efficiently and accurately.

Circuit Design Methodology:

1. Power Supply Connection (Pin 8: VDD, Pin 4: VSS):

- VDD (Power Supply): Connect Pin 8 to a +5V power source. It is essential to use a clean and stable power supply to minimize noise, especially important in high-speed applications. A decoupling capacitor (typically 0.1 µF) should be placed close to this pin to filter out any transient voltage spikes.

- VSS (Ground Connection): Connect Pin 4 to the system's ground. This connection is crucial for ensuring stability and minimizing electronic noise in the amplification process.

2. Input Connection (Pin 3: IN-, Pin 5: IN+):

- IN- and IN+: Connect these differential input pins to the sensor output. Differential inputs help in reducing noise and interference that are common in high-speed signal environments. Use matched impedance traces for both lines to maintain signal integrity.

3. Output Connection (Pin 1: OUT):

- OUT: Connect this output pin directly to the ADC input. Ensure that the trace length is minimized to reduce signal degradation. Optionally, a series resistor can be added to match the impedance of the ADC input and to protect the amplifier output from any reflective signals.

4. Additional Circuit Considerations:

- Feedback Connection (Pin 2: FB): Connect Pin 2 to the output (Pin 1) through a feedback resistor. This feedback loop is essential for setting the gain of the amplifier.

- Bypass Capacitor on Power Line: Place a bypass capacitor (10 µF) near the power supply pin to ensure smooth power delivery and to further reduce noise on the power line.

Design Considerations:

- Signal Integrity: Use controlled impedance PCB traces for both input and output connections to maintain the quality of high-speed signals.

- Power Integrity: Ensure that the power supply is stable and capable of handling transient changes without significant voltage drops, as this can affect the performance of the amplifier.

- Thermal Management: Although the EL5171ISZ-T7A does not typically generate excessive heat, consider the ambient temperature and airflow in the system design to prevent any potential thermal issues in enclosed spaces.

- Layout Considerations: Keep the input and feedback paths as short as possible to avoid pickup of stray signals. Also, maintain a good separation between the high-speed signal paths and power lines to avoid interference.

- Protection: Implement over-voltage and ESD protection mechanisms on the input side to safeguard the amplifier from unexpected voltage spikes or static discharges.

By incorporating the EL5171ISZ-T7A in a high-speed data acquisition system, the chip can effectively enhance the signal quality before digitization, ensuring that the ADC receives signals that are within its dynamic range and free from distortions, thus improving the overall accuracy and efficiency of the system. This setup demonstrates the amplifier's capabilities in managing and conditioning fast, small-signal inputs for precise data analysis tasks.

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6. What is the process for return or replacement of EL5171ISZ-T7A?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the EL5171ISZ-T7A we delivered, we will accept the replacement or return of the EL5171ISZ-T7A only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of EL5171ISZ-T7A.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations