Specifications
| Attribute | Value |
| Package / Case | Tube |
| Part Status | Obsolete |
| Type | with Voltage Reference |
| Number of Elements | 1 |
| Output Type | CMOS, TTL |
| Voltage - Supply, Single/Dual (±) | 2.5V ~ 11V, ±1.25V ~ 5.5V |
| Voltage - Input Offset (Max) | 10mV @ 5V |
| Current - Output (Typ) | 0.015mA @ 5V |
| Current - Quiescent (Max) | 4µA |
| CMRRPSRR(Typ) | 80dB CMRR, 80dB PSRR |
| Propagation Delay(Max) | 12µs |
| Hysteresis | 50mV |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Overview
Description
The MAX931ESA is a high-speed, low-power, dual differential line receiver designed by Maxim Integrated. It is part of the MAX931 series, which is well-suited for high-speed data communications. This device operates with differential signals, providing improved noise immunity and signal integrity over long cable lengths or in noisy environments.
Key features include a wide common-mode input range, fast propagation delay, and low power consumption. The MAX931ESA is designed to translate differential input signals to single-ended outputs, making it ideal for interfacing with standard logic circuits. It supports data rates up to several hundred megabits per second, making it suitable for a variety of high-speed applications like telecommunications and data communication systems.
The package type for this model is an 8-pin SOIC (Small Outline Integrated Circuit), which is compact and easy to integrate into various circuit designs. Its high-speed capability, combined with low power requirements, makes the MAX931ESA an efficient choice for applications requiring reliable data transmission over long distances.
Key features include a wide common-mode input range, fast propagation delay, and low power consumption. The MAX931ESA is designed to translate differential input signals to single-ended outputs, making it ideal for interfacing with standard logic circuits. It supports data rates up to several hundred megabits per second, making it suitable for a variety of high-speed applications like telecommunications and data communication systems.
The package type for this model is an 8-pin SOIC (Small Outline Integrated Circuit), which is compact and easy to integrate into various circuit designs. Its high-speed capability, combined with low power requirements, makes the MAX931ESA an efficient choice for applications requiring reliable data transmission over long distances.
Equivalent
The MAX931ESA is a voltage comparator. Equivalent products include the LM393LM339 and LT1011. These are general-purpose voltage comparators with similar functions and characteristics. However, ensure compatibility in terms of package type, supply voltage range, and input/output specifications when selecting an equivalent. Always refer to the specific datasheets to confirm compatibility with your application requirements.
Features
The MAX931ESA is a precision, high-speed, low-skew single-ended-to-differential translator IC. It is designed to convert single-ended signals to differential signals, which is essential in applications requiring signal integrity over long distances or in noisy environments. Key features include:
1. High Speed: Operates at high frequencies, suitable for fast data transmission applications.
2. Low Skew: Ensures minimal timing differences between outputs, which is crucial for maintaining signal integrity.
3. Single-ended to Differential Translation: Converts single-ended inputs to differential outputs, enhancing signal robustness.
4. Wide Input Voltage Range: Compatible with a variety of input voltages, offering versatility in different applications.
5. Low Propagation Delay: Offers fast signal processing, improving system performance.
6. Low Power Consumption: Efficient power usage, making it suitable for power-sensitive applications.
7. Compact Package: Available in a small, surface-mount package, ideal for space-constrained designs.
These features make the MAX931ESA suitable for high-speed communication systems, data acquisition, and other applications requiring reliable signal conversion and transmission.
1. High Speed: Operates at high frequencies, suitable for fast data transmission applications.
2. Low Skew: Ensures minimal timing differences between outputs, which is crucial for maintaining signal integrity.
3. Single-ended to Differential Translation: Converts single-ended inputs to differential outputs, enhancing signal robustness.
4. Wide Input Voltage Range: Compatible with a variety of input voltages, offering versatility in different applications.
5. Low Propagation Delay: Offers fast signal processing, improving system performance.
6. Low Power Consumption: Efficient power usage, making it suitable for power-sensitive applications.
7. Compact Package: Available in a small, surface-mount package, ideal for space-constrained designs.
These features make the MAX931ESA suitable for high-speed communication systems, data acquisition, and other applications requiring reliable signal conversion and transmission.
Pinout
The MAX931ESA is an integrated circuit designed by Maxim Integrated, and it typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. This device functions as a precision, low-power, quad, single-supply comparator.
Here's a brief overview of its pin functions:
1. VCC (Pin 8): Positive power supply.
2. GND (Pin 4): Ground connection.
3. IN+ (Pin 3, 5, 7): Non-inverting inputs for the comparators.
4. IN- (Pin 2, 6, 8): Inverting inputs for the comparators.
5. OUT (Pin 1, 5): Comparator outputs.
The MAX931 is used in applications where low power consumption and precise voltage comparison are necessary. The outputs are typically open-drain, allowing for interfacing with different voltage levels and enabling wired-AND configurations. It's commonly used in battery-operated devices and circuits requiring level shifting or signal comparison.
Here's a brief overview of its pin functions:
1. VCC (Pin 8): Positive power supply.
2. GND (Pin 4): Ground connection.
3. IN+ (Pin 3, 5, 7): Non-inverting inputs for the comparators.
4. IN- (Pin 2, 6, 8): Inverting inputs for the comparators.
5. OUT (Pin 1, 5): Comparator outputs.
The MAX931 is used in applications where low power consumption and precise voltage comparison are necessary. The outputs are typically open-drain, allowing for interfacing with different voltage levels and enabling wired-AND configurations. It's commonly used in battery-operated devices and circuits requiring level shifting or signal comparison.
Manufacturer
The MAX931ESA is manufactured by Maxim Integrated. Maxim Integrated is a company that specializes in designing, manufacturing, and selling analog and mixed-signal integrated circuits. The company provides a wide range of products used in various applications, including industrial, automotive, consumer electronics, and communications markets. Maxim Integrated is known for its focus on high-performance and low-power solutions, catering to the needs of engineers and designers in creating efficient and innovative electronic systems. In 2020, Maxim Integrated was acquired by Analog Devices, a company also known for its expertise in analog, mixed-signal, and digital signal processing technology.
Application
The MAX931ESA is a high-speed, low-skew, dual differential LVPECL (Low-Voltage Positive Emitter-Coupled Logic) buffer/driver. Its application areas include high-frequency clock distribution, data communication systems, telecommunications, network switches and routers, and high-speed digital applications that require precise timing and synchronization. It is ideal for environments where minimal signal distortion and low propagation delay are critical, such as in high-performance computing and advanced digital signal processing systems. Additionally, its low skew and high reliability make it suitable for applications that require maintaining signal integrity over long distances or in electrically noisy environments.
Package
The MAX931ESA is a single, high-speed, low-power differential line receiver with a package type of 8-pin SOIC (Small Outline Integrated Circuit).
