Specifications
| Attribute | Value |
| Package | Tube,Tube |
| ProductStatus | Obsolete |
| OutputConfiguration | Positive |
| OutputType | Adjustable (Fixed) |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 11.5V |
| Voltage-Output(Min/Fixed) | 1.25V (3.3V) |
| Voltage-Output(Max) | 11V |
| VoltageDropout(Max) | 0.82V @ 400mA |
| Current-Output | 500mA |
| Current-Quiescent(Iq) | 35 µA |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Overview
Description
The MAX604ESA is a precision voltage reference device produced by Maxim Integrated (now part of Analog Devices). It is used to provide a stable voltage output, which is crucial for the accuracy and reliability of various electronic applications, such as data acquisition systems, instrumentation, and control systems.
Key features of the MAX604ESA include:
1. Precision Output: It offers a high level of output voltage accuracy, typically within ±0.2%.
2. Low Temperature Coefficient: The device maintains stable performance across a wide temperature range, enhancing its reliability in varied environments.
3. Low Noise: It provides low noise performance, which is essential for maintaining signal integrity in sensitive applications.
4. Wide Operating Voltage Range: The device supports a broad range of input voltages, offering flexibility for different applications.
5. Small Form Factor: The "ESA" suffix indicates it comes in an 8-pin SOIC package, making it suitable for space-constrained designs.
Overall, the MAX604ESA is valued for its stability, precision, and reliability, making it a popular choice in precision analog circuits.
Key features of the MAX604ESA include:
1. Precision Output: It offers a high level of output voltage accuracy, typically within ±0.2%.
2. Low Temperature Coefficient: The device maintains stable performance across a wide temperature range, enhancing its reliability in varied environments.
3. Low Noise: It provides low noise performance, which is essential for maintaining signal integrity in sensitive applications.
4. Wide Operating Voltage Range: The device supports a broad range of input voltages, offering flexibility for different applications.
5. Small Form Factor: The "ESA" suffix indicates it comes in an 8-pin SOIC package, making it suitable for space-constrained designs.
Overall, the MAX604ESA is valued for its stability, precision, and reliability, making it a popular choice in precision analog circuits.
Equivalent
The MAX604ESA is a precision voltage reference chip. Equivalent products include:
1. LM4040 from Texas Instruments
2. ADR425 from Analog Devices
3. LT1021 from Analog Devices (formerly Linear Technology)
4. REF02 from Texas Instruments
5. TL431 from various manufacturers
These equivalents may vary slightly in specifications, so it's important to review the datasheets to ensure compatibility with your application.
1. LM4040 from Texas Instruments
2. ADR425 from Analog Devices
3. LT1021 from Analog Devices (formerly Linear Technology)
4. REF02 from Texas Instruments
5. TL431 from various manufacturers
These equivalents may vary slightly in specifications, so it's important to review the datasheets to ensure compatibility with your application.
Features
The MAX604ESA is a precision voltage reference integrated circuit. Key features include:
1. Output Voltage: It provides a fixed output voltage, typically 4.096V, which is used for accurate voltage regulation and reference in various applications.
2. Temperature Stability: The device exhibits excellent temperature stability, making it suitable for applications requiring precise voltage references across a wide temperature range.
3. Low Noise: It offers low output noise, which is crucial for applications sensitive to voltage fluctuations and noise.
4. Low Drift: The MAX604ESA has a low temperature coefficient, ensuring minimal drift over temperature changes.
5. Supply Voltage Range: It operates over a wide supply voltage range, enhancing flexibility for different circuit designs.
6. Low Quiescent Current: The low quiescent current makes it energy-efficient, ideal for battery-powered devices.
7. Package and Reliability: Encased in an 8-pin SOIC package, it provides reliable performance and easy integration into existing systems.
These features make the MAX604ESA a suitable choice for precision measurement systems, data acquisition, and other applications requiring a stable voltage reference.
1. Output Voltage: It provides a fixed output voltage, typically 4.096V, which is used for accurate voltage regulation and reference in various applications.
2. Temperature Stability: The device exhibits excellent temperature stability, making it suitable for applications requiring precise voltage references across a wide temperature range.
3. Low Noise: It offers low output noise, which is crucial for applications sensitive to voltage fluctuations and noise.
4. Low Drift: The MAX604ESA has a low temperature coefficient, ensuring minimal drift over temperature changes.
5. Supply Voltage Range: It operates over a wide supply voltage range, enhancing flexibility for different circuit designs.
6. Low Quiescent Current: The low quiescent current makes it energy-efficient, ideal for battery-powered devices.
7. Package and Reliability: Encased in an 8-pin SOIC package, it provides reliable performance and easy integration into existing systems.
These features make the MAX604ESA a suitable choice for precision measurement systems, data acquisition, and other applications requiring a stable voltage reference.
Pinout
The MAX604ESA is a precision, low-dropout voltage reference integrated circuit. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The primary function of the MAX604ESA is to provide a stable voltage reference with low temperature drift and low supply current, making it suitable for precision applications.
Here’s a brief on the pin functions:
1. VOUT (Output): Provides the precision reference voltage.
2. GND (Ground): Ground connection for the circuit.
3. VIN (Input): Voltage supply input.
4. TRIM: Allows fine adjustment of the output voltage.
5. Shutdown (SHDN): Enables or disables the device output.
6. NC (No Connection): Typically not connected to any circuit.
7. COMP (Compensation): Used for frequency compensation to ensure stability.
8. FB (Feedback): Connects to the load for feedback to maintain regulation.
The exact configuration might vary slightly depending on specific manufacturer datasheets or application needs, so always refer to the specific datasheet for detailed information.
Here’s a brief on the pin functions:
1. VOUT (Output): Provides the precision reference voltage.
2. GND (Ground): Ground connection for the circuit.
3. VIN (Input): Voltage supply input.
4. TRIM: Allows fine adjustment of the output voltage.
5. Shutdown (SHDN): Enables or disables the device output.
6. NC (No Connection): Typically not connected to any circuit.
7. COMP (Compensation): Used for frequency compensation to ensure stability.
8. FB (Feedback): Connects to the load for feedback to maintain regulation.
The exact configuration might vary slightly depending on specific manufacturer datasheets or application needs, so always refer to the specific datasheet for detailed information.
Manufacturer
The MAX604ESA is manufactured by Maxim Integrated Products, Inc. Maxim Integrated is a company that specializes in designing, manufacturing, and selling analog and mixed-signal integrated circuits. These products are widely used in various industries, including automotive, consumer electronics, communications, and industrial applications. Maxim Integrated provides solutions that are essential for managing power, interfacing with sensors, and processing signals in electronic devices.
Application
The MAX604ESA is a precision voltage reference IC commonly used in applications requiring accurate and stable voltage outputs. Typical uses include:
1. Data Conversion Systems: Enhances accuracy in A/D and D/A converters by providing a stable reference voltage.
2. Precision Measurement Systems: Ensures precise readings in instrumentation by maintaining voltage stability.
3. Power Supply Regulation: Acts as a reference for voltage regulators to maintain consistent output.
4. Calibration Equipment: Provides a stable reference for calibrating measurement instruments.
5. Portable Devices: Utilized in battery-operated equipment for low power consumption and reliability.
These applications leverage the MAX604ESA's low temperature drift, low noise, and high initial accuracy.
1. Data Conversion Systems: Enhances accuracy in A/D and D/A converters by providing a stable reference voltage.
2. Precision Measurement Systems: Ensures precise readings in instrumentation by maintaining voltage stability.
3. Power Supply Regulation: Acts as a reference for voltage regulators to maintain consistent output.
4. Calibration Equipment: Provides a stable reference for calibrating measurement instruments.
5. Portable Devices: Utilized in battery-operated equipment for low power consumption and reliability.
These applications leverage the MAX604ESA's low temperature drift, low noise, and high initial accuracy.
Package
The MAX604ESA is typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package.
