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ISL4491EIB Specifications
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TypeParameter
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Supplier Device Package14-SOIC
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Package / Case14-SOIC (0.154", 3.90mm Width)
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Mounting TypeSurface Mount
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Operating Temperature-40°C ~ 85°C
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Voltage - Supply4.5V ~ 5.5V
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Data Rate15Mbps
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Receiver Hysteresis70 mV
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DuplexFull
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Number of Drivers/Receivers1/1
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ProtocolRS422, RS485
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TypeTransceiver
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PackagingTube
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Product StatusObsolete
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Series-
The ISL4491EIB is an integrated circuit chip manufactured by Renesas Electronics. It is a quad, low-power, high-speed operational amplifier designed for various applications. Some advantages and application scenarios of the ISL4491EIB chip include:1. Low Power Consumption: The ISL4491EIB chip is designed to operate at low power levels, making it suitable for battery-powered devices and applications where power efficiency is crucial.2. High-Speed Operation: This chip offers high-speed performance, enabling it to handle fast signal processing and amplification requirements. It is suitable for applications that require rapid response times.3. Wide Supply Voltage Range: The ISL4491EIB chip operates over a wide supply voltage range, typically from 2.7V to 12V. This flexibility allows it to be used in various systems with different power supply configurations.4. Rail-to-Rail Inputs and Outputs: The chip features rail-to-rail inputs and outputs, which means it can handle signals that swing close to the power supply rails. This feature is beneficial in applications where the input and output signals need to cover a wide voltage range.5. Small Package Size: The ISL4491EIB chip comes in a small package, making it suitable for space-constrained applications or designs where miniaturization is a requirement.Application scenarios for the ISL4491EIB chip include:1. Portable Devices: Due to its low power consumption and small package size, the chip is well-suited for portable devices such as smartphones, tablets, and wearable electronics.2. Audio Amplification: The high-speed operation and rail-to-rail inputs/outputs make the chip suitable for audio amplification applications, including audio systems, headphones, and speakers.3. Sensor Signal Conditioning: The ISL4491EIB chip can be used for amplifying and conditioning signals from various sensors, such as temperature sensors, pressure sensors, and light sensors.4. Industrial Control Systems: The chip's high-speed operation and wide supply voltage range make it suitable for use in industrial control systems, including motor control, robotics, and automation.5. Communication Systems: The chip's performance characteristics make it suitable for use in communication systems, such as data acquisition systems, transceivers, and signal processing modules.It's important to note that the specific application and advantages of the ISL4491EIB chip may vary depending on the system requirements and design considerations. It is always recommended to consult the chip's datasheet and application notes for detailed information and guidelines.
ISL4491EIB Relevant information
