MAX4080SAUA+T

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MAX4080SAUA+T

IC CURRENT SENSE 1 CIRCUIT 8UMAX

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Specifications

Part Status Active
Amplifier Type Current Sense
Number of Circuits 1
-3db Bandwidth 250 kHz
Current - Input Bias 5 µA
Voltage - Input Offset 100 µV
Current - Supply 75µA
Voltage - Supply Span (Min) 4.5 V
Voltage - Supply Span (Max) 76 V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-uMAX/uSOP
Base Product Number MAX4080

Overview

Description

The MAX4080SAUA+T is a high-speed, low-power operational amplifier designed for precision analog signal processing. It features a rail-to-rail output, allowing it to operate effectively across a wide voltage range. With a gain bandwidth product of 1 MHz and a slew rate of 0.5 V/µs, it is suitable for applications requiring fast response times.
This op-amp is particularly suited for battery-powered devices due to its low quiescent current of approximately 1.5 µA, making it energy-efficient. The device operates within a voltage range of 2.7V to 36V, and its small package size (SOT23-5) makes it ideal for space-constrained applications.
Typical applications include data acquisition systems, signal conditioning, and sensor interface circuits. The MAX4080SAUA+T is favored for its combination of performance, efficiency, and compact size, making it a versatile component in modern electronic designs.

Features

The MAX4080SAUA+T is a precision current-sense amplifier designed for high-side or low-side current sensing applications. Key features include:
1. High Gain: Offers a fixed gain of 100 V/V, enabling accurate current measurements.
2. Wide Supply Voltage Range: Operates from a supply voltage of 2.7V to 5.5V, making it suitable for battery-operated devices.
3. Low Input Offset Voltage: Features a low input offset voltage of typically 250 µV, enhancing measurement accuracy.
4. High Common-Mode Voltage Range: Supports common-mode voltages up to 28V, ideal for high-side sensing in various applications.
5. Low Quiescent Current: Consumes only 60 µA, which is efficient for portable devices.
6. Rail-to-Rail Output: Provides a rail-to-rail output voltage swing, maximizing dynamic range.
7. Temperature Range: Operates across a wide temperature range of -40°C to +125°C, suitable for industrial applications.
These features make the MAX4080SAUA+T ideal for automotive, industrial, and power management applications.

Package

The MAX4080SAUA+T is packaged in a small, 8-pin SOIC (Small Outline Integrated Circuit) surface-mount package.

Pinout

The MAX4080SAUA+T is a precision current-sense amplifier from Maxim Integrated. It comes in a 5-pin package (SOT23).
Pin Functions:
1. VIN+ (Pin 1): Positive input for the current-sense voltage.
2. VIN- (Pin 2): Negative input for the current-sense voltage.
3. VOUT (Pin 3): Output voltage that reflects the differential input voltage amplified by the gain.
4. GND (Pin 4): Ground reference pin.
5. VCC (Pin 5): Supply voltage pin, typically connected to a voltage source.
The device is designed for applications such as battery management, power monitoring, and industrial control systems, providing high accuracy and low offset voltage for current sensing.

Manufacturer

The MAX4080SAUA+T is manufactured by Maxim Integrated, which is now a part of Analog Devices, Inc. Maxim Integrated is a semiconductor company that specializes in designing and manufacturing analog and mixed-signal integrated circuits. Their products are widely used in various applications, including automotive, industrial, consumer electronics, and communications. The company focuses on providing innovative solutions that enhance performance, reduce power consumption, and simplify design processes for engineers and developers.

Application

The MAX4080SAUA+T is a high-speed, precision, low-power current sense amplifier commonly used in applications such as battery management systems, motor control, power monitoring, and energy metering. Its ability to accurately measure small voltage drops across shunt resistors makes it ideal for detecting current in various electronic devices and systems, ensuring efficient energy usage and enhancing performance.

Equivalent

The MAX4080SAUA+T is a high-speed, high-precision current-sense amplifier. Equivalent products include the INA199 (Texas Instruments), INA210 (Texas Instruments), and LTC6101 (Analog Devices). These chips offer similar functionality and specifications, making them suitable alternatives depending on specific application requirements. Always verify specifications to ensure compatibility with your circuit design.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

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3. Wire Transfer

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