EL7158ISZ-T7A

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Amplification and Conditioning
• Characteristics:
  • High-speed amplifier
  • Low power consumption
  • Wide input voltage range
  • Small package size
• Package: SOIC-8
• Essence: The EL7158ISZ-T7A is a high-speed amplifier IC used for signal amplification and conditioning in various applications.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Input Voltage Range: -0.3V to VCC + 0.3V
• Operating Temperature Range: -40°C to +85°C
• Gain Bandwidth Product: 400 MHz
• Slew Rate: 2000 V/μs
• Quiescent Current: 6 mA
• Output Current: ±50 mA
• Input Bias Current: ±10 nA
• Input Offset Voltage: ±1 mV
• Input Voltage Noise: 4.5 nV/√Hz
• Output Voltage Swing: ±3.9V

Pin Configuration

The EL7158ISZ-T7A has the following pin configuration:

___________ VCC | 1 8 | OUT IN- | 2 7 | NC IN+ | 3 6 | GND NC | 4 5 | NC ‾‾‾‾‾‾‾‾‾‾‾‾

Functional Features

• High-speed amplification: The EL7158ISZ-T7A offers a gain bandwidth product of 400 MHz, making it suitable for high-frequency signal amplification.
• Low power consumption: With a quiescent current of only 6 mA, this IC is designed to minimize power consumption.
• Wide input voltage range: The input voltage can vary from -0.3V to VCC + 0.3V, allowing flexibility in signal conditioning applications.
• Small package size: The SOIC-8 package ensures a compact footprint, making it ideal for space-constrained designs.

Advantages and Disadvantages

Advantages: - High-speed amplification capability - Low power consumption - Wide input voltage range - Compact package size

Disadvantages: - Limited output current capacity - Requires external components for specific applications

Working Principles

The EL7158ISZ-T7A operates as a voltage amplifier by amplifying the input signal with a high gain. It utilizes internal circuitry to provide high-speed amplification while maintaining low power consumption. The wide input voltage range allows for versatile signal conditioning, making it suitable for various applications.

Application Field Plans

The EL7158ISZ-T7A finds application in the following fields:

1. Communication Systems: Used for signal amplification and conditioning in high-speed data transmission systems.
2. Test and Measurement Equipment: Enables accurate signal measurement and analysis in electronic test equipment.
3. Audio Systems: Enhances audio signals in audio amplifiers and professional audio equipment.
4. Industrial Automation: Provides signal conditioning in control systems and industrial automation equipment.
5. Medical Devices: Used for amplification and conditioning of biomedical signals in medical devices.

Alternative Models

1. AD8065ARZ: A high-speed amplifier IC with similar specifications and performance characteristics.
2. LT6231IS8#PBF: Another option offering high-speed amplification and low power consumption.
3. MAX4194ESA+: A precision amplifier IC suitable for signal conditioning applications.

These alternative models can be considered based on specific requirements and design constraints.

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