MAX4376TAUK+T

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MAX4376TAUK+T

  • Производитель
  • Мфр. Часть #MAX4376TAUK+T
  • Пакет
  • Лист данных
  • В наличии7031

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType Current Sense
NumberofCircuits 1
SlewRate 10V/µs
-3dbBandwidth 2 MHz
Current-InputBias 800 µA
Current-Supply 1mA
Voltage-SupplySpan(Min) 3 V
Voltage-SupplySpan(Max) 28 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Обзор

Description

The MAX4376TAUK+T is a high-precision, high-side current-sense amplifier from Maxim Integrated. It is designed to monitor the current flow in a system by measuring the voltage across a shunt resistor, providing an analog output voltage proportional to the sensed current. This device is particularly suitable for applications requiring accurate current measurements, including battery-operated devices, power management systems, and motor control circuits.
Key features of the MAX4376TAUK+T include a wide supply voltage range, low quiescent current, and high bandwidth, making it efficient and adaptable for various applications. The amplifier is packaged in a compact, space-saving SOT-23 package, which is ideal for designs with space constraints. Additionally, it offers robust performance with its high common-mode voltage range and excellent precision, ensuring reliable current sensing in different environmental conditions. The "+T" at the end typically indicates that the part comes in tape and reel packaging, which is suitable for automated assembly processes.

Features

The MAX4376TAUK+T is a high-precision, low-cost, high-side current-sense amplifier designed by Maxim Integrated. Key features include:
1. Wide Operating Voltage: It operates over a supply voltage range of 3V to 28V, accommodating various applications.
2. High Accuracy: The device offers a low input offset voltage and a gain error, ensuring precise current measurements.
3. Gain Options: Available in fixed-gain options of 20V/V, 50V/V, and 100V/V, allowing flexibility in different circuit designs.
4. Low Quiescent Current: The amplifier consumes low quiescent current, making it ideal for battery-powered applications.
5. Wide Bandwidth: Offers a wide bandwidth, suitable for fast transient response and accurate sensing in dynamic applications.
6. Small Package: Housed in a compact SOT23-5 package, it saves space on the circuit board.
7. Temperature Range: Operates over an extended temperature range, suitable for industrial and automotive environments.
8. Protection Features: Includes mechanisms to protect against input overvoltage and reverse polarity.
These features make the MAX4376TAUK+T suitable for applications like battery management, power metering, and motor control.

Package

The MAX4376TAUK+T is a bidirectional current-sense amplifier from Maxim Integrated, housed in a 5-pin SOT-23 package.

Pinout

The MAX4376TAUK+T is a high-side current-sense amplifier designed by Maxim Integrated (now part of Analog Devices). It typically comes in a 5-pin SOT-23 package. The primary function of this device is to amplify the differential voltage across a sense resistor in order to monitor current flow. This allows for accurate current measurements in various applications, such as battery management systems, power management, and load monitoring.
Key pin functions include:
1. IN+: Non-inverting input connected to the high side of the sense resistor.
2. IN-: Inverting input connected to the low side of the sense resistor.
3. OUT: Output pin that provides a voltage proportional to the sensed current.
4. GND: Ground reference for the device.
5. VCC: Supply voltage pin that powers the device.
The MAX4376 series is known for its wide input common-mode voltage range and low supply current, making it suitable for a broad range of applications requiring efficient current sensing.

Manufacturer

The MAX4376TAUK+T is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. They provide a wide range of products used in various applications, including industrial, automotive, communications, consumer electronics, and healthcare. The company is known for its innovation and development in the field of electronic components and systems.

Application

The MAX4376TAUK+T is a high-side current-sense amplifier used primarily in applications such as power management systems, battery chargers, and load current monitoring. Its precision and wide supply range make it ideal for use in telecommunications equipment, automotive systems, and industrial controls. The device enhances system reliability by providing accurate current monitoring and protection features.

Equivalent

The MAX4376TAUK+T is a high-side current-sense amplifier. Equivalent products from other manufacturers include:
1. INA199 series from Texas Instruments.
2. LT6106 from Analog Devices.
3. TSC2010 from STMicroelectronics.
These alternatives offer similar functionality and performance for current-sensing applications. Always check the specific datasheets to ensure compatibility with your design requirements.

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