MAX933ESA

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MAX933ESA

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COMPARATOR WITH REFERENCE

  • メーカーアナログ・デバイセズ社/マキシム・インテグレーテッド

  • メーカー品番 #MAX933ESA

  • データシート MAX933ESA DataSheet

  • パッケージ SOP8

  • 在庫状況5046

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
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概要

Description

The MAX933ESA is a precision, low-power, single-supply comparator manufactured by Maxim Integrated. It is designed for applications requiring high-speed performance and low voltage operation. The device operates from a single supply voltage ranging from 2.5V to 11V, making it suitable for battery-powered and portable applications.
Key features include a fast propagation delay of 80ns, low supply current of 5µA, and a rail-to-rail input common-mode voltage range, allowing it to sense signals close to the power supply rails. The MAX933ESA also features an open-drain output stage, enabling it to interface with logic levels of various voltages.
The comparator's small 8-pin SO package ensures efficient use of PCB space, and it is well-suited for applications such as zero-crossing detectors, battery-operated devices, and threshold detectors. Its low power and high-speed characteristics make it a versatile choice for a variety of analog signal processing tasks.

Equivalent

The MAX933ESA is a low-power, precision comparator. Equivalent products include:
1. LMV7219 from Texas Instruments
2. LTC1540 from Analog Devices
3. TLV3501 from Texas Instruments
4. MCP6541 from Microchip Technology
These alternatives offer similar functionality in terms of low power consumption and precision, but always consult datasheets for detailed specifications to ensure compatibility with your application.

Features

The MAX933ESA is a precision, low-power comparator. Key features include:
1. Low Power Consumption: It operates with minimal power, making it suitable for battery-powered applications.

2. Wide Supply Voltage Range: It supports a variety of applications with its wide voltage range.
3. Precision Performance: Offers precise voltage comparison, crucial for accurate operations.
4. Single-Supply Operation: Simplifies power supply design by working with a single supply source.
5. Rail-to-Rail Inputs: Allows the input voltage to range from the negative to the positive power supply.
6. Fast Response Time: Ensures quick signal processing, which is vital for real-time applications.
7. Small Package Size: Its compact design saves space on circuit boards, beneficial for portable devices.
8. Temperature Range: Designed to operate effectively across a wide temperature range, enhancing reliability in various environments.
Overall, the MAX933ESA is ideal for applications requiring efficient, low-power, and precise voltage comparisons.

Pinout

The MAX933ESA is a low-power, precision voltage comparator. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a concise overview of its pin functions:
1. Pin 1 (NC): No internal connection.
2. Pin 2 (IN-): Inverting input of the comparator.
3. Pin 3 (IN+): Non-inverting input of the comparator.
4. Pin 4 (VSS): Negative power supply or ground.
5. Pin 5 (OUT): Comparator output.
6. Pin 6 (OUT): Comparator output (tied with Pin 5).
7. Pin 7 (VDD): Positive power supply.
8. Pin 8 (NC): No internal connection.
The MAX933ESA is used in applications requiring low power consumption and precise voltage comparison, such as battery-operated devices and portable equipment.

Manufacturer

The MAX933ESA is manufactured by Maxim Integrated, which is a company known for designing and producing analog and mixed-signal integrated circuits. Maxim Integrated provides various products, including power management solutions, sensors, and microcontrollers for consumer electronics, automotive, industrial, and communications markets. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., a leading company in the semiconductor industry that also specializes in analog, mixed-signal, and digital signal processing technology.

Application

The MAX933ESA is a precision, low-power, single-supply comparator. Its application areas include battery-powered systems, portable electronics, and consumer devices. It is ideal for threshold detection, level shifting, and signal restoration tasks. The comparator's low voltage operation makes it suitable for use in power-sensitive applications like wearable technology and Internet of Things (IoT) devices. Additionally, it can be used in communication systems for signal conditioning and in control systems for monitoring and feedback loops. Its small size and high performance also make it suitable for medical instruments and sensor interfacing applications.

Package

The MAX933ESA is typically available in an 8-pin small outline package (SOIC), which is a surface-mounted package used for integrated circuits.

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