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MAX991EUA Part Number Details

Author: Tanssion Date: 2023-05-25 Hits: 139

The MAX991EUA is a specific part number for an integrated circuit (IC) manufactured by Maxim Integrated. The MAX991EUA is an ultra-low-power, single-supply operational amplifier designed for precision applications.

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Here are some key details about the MAX991EUA:


1.Package Type: The MAX991EUA is available in a small SOT-23 package, which is a surface-mount package with three pins.


2.Supply Voltage Range: The MAX991EUA operates from a single supply voltage ranging from +2.5V to +5.5V.


3.Low Power Consumption: The MAX991EUA is designed to minimize power consumption, making it suitable for battery-powered and low-power applications.


4.Input and Output: The MAX991EUA features a rail-to-rail input and output capability, allowing it to accept and deliver signals close to the supply rails.


5.Precision and Performance: The MAX991EUA offers high precision with low input offset voltage, low input bias current, and low input voltage noise. It also provides a high open-loop gain and wide bandwidth, enabling accurate amplification of signals.


For detailed and up-to-date information about the MAX991EUA, including its electrical characteristics, pin configuration, recommended operating conditions, and application notes, I recommend referring to the datasheet provided by Maxim Integrated. The datasheet will provide comprehensive information specific to the MAX991EUA and its intended applications.


The following are some typical product parameters for the MAX991EUA operational amplifier:


1.Supply Voltage Range: The MAX991EUA operates from a single supply voltage ranging from +2.5V to +5.5V.


2.Input Offset Voltage: The input offset voltage refers to the voltage difference between the non-inverting and inverting input terminals when the amplifier's inputs are shorted together. The MAX991EUA typically has a low input offset voltage.


3.Input Bias Current: The input bias current represents the current flowing into the amplifier's input terminals. The MAX991EUA typically has low input bias current.


4.Gain Bandwidth Product: The gain bandwidth product (GBW) indicates the product of the amplifier's open-loop gain and the bandwidth at which that gain is achieved. The MAX991EUA typically has a high GBW.


5.Slew Rate: The slew rate refers to the rate at which the output voltage of the amplifier can change in response to a step input. The MAX991EUA typically has a fast slew rate.


6.Input and Output Voltage Range: The MAX991EUA is designed to operate with rail-to-rail input and output voltage ranges. This means it can accept and deliver signals that are close to the supply voltage rails.


7.Operating Temperature Range: The MAX991EUA can typically operate over a wide temperature range, such as -40°C to +85°C or -40°C to +125°C, depending on the specific version or package.


It's important to note that the actual product parameters may vary depending on the specific version or package of the MAX991EUA. For precise and up-to-date information, I recommend referring to the datasheet provided by Maxim Integrated or contacting Maxim Integrated directly for the most accurate details regarding the MAX991EUA's product parameters.


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Frequently Asked Questions

1、Characteristic of the product with part number MAX991EUA
The MAX991EUA is an ultra-low-power, precision operational amplifier (op-amp) with rail-to-rail inputs and outputs. Here are some key characteristics of the MAX991EUA: 1.Precision Performance: It offers high precision with low input offset voltage, low input bias current, and low input voltage noise, enabling accurate signal amplification and processing. 2.Rail-to-Rail Inputs and Outputs: The MAX991EUA supports rail-to-rail input and output voltage ranges, allowing it to operate with signals that are close to the supply voltage rails. 3.High Gain and Wide Bandwidth: It provides a high open-loop gain and wide bandwidth, allowing for accurate amplification of signals across a broad frequency range. 4.Single-Supply Operation: The MAX991EUA operates from a single supply voltage ranging from +2.5V to +5.5V, making it compatible with a wide range of systems. 5.SOT-23 Package: The MAX991EUA is typically available in a small SOT-23 package, which is a surface-mount package with three pins. These characteristics make the MAX991EUA well-suited for applications that require precision amplification of low-power signals, such as sensor interfaces, portable devices, medical equipment, and audio systems. For detailed information about the MAX991EUA, including its electrical characteristics, pin configuration, recommended operating conditions, and application guidelines, please refer to the datasheet provided by Maxim Integrated.
2、Replacement model of the product with part number MAX991EUA
A potential replacement model for the MAX991EUA operational amplifier is the MAX9913EUA. The MAX9913EUA is also a low-power, precision operational amplifier with rail-to-rail inputs and outputs. It offers similar performance characteristics and features as the MAX991EUA, making it a suitable alternative in many applications. However, it's important to note that the choice of a replacement model depends on the specific requirements of your application. It is recommended to review the datasheets and compare the detailed specifications and electrical characteristics of both the MAX991EUA and MAX9913EUA to ensure compatibility and suitability for your particular application. For accurate and up-to-date information regarding potential replacement models, it is advisable to consult with Maxim Integrated directly or reach out to authorized distributors who can provide guidance and assistance in selecting the appropriate replacement for the MAX991EUA based on your specific requirements.
3、Package type of the product with part number MAX991EUA
The MAX991EUA is typically available in a small SOT-23 package. The SOT-23 package is a surface-mount package with three pins. It is a popular package type for small and compact integrated circuits like operational amplifiers. Please note that package options can vary depending on the manufacturer and specific version of the MAX991EUA. It's always important to consult the datasheet or contact Maxim Integrated directly for the most accurate and up-to-date information regarding the package type of the MAX991EUA.

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