MAX4238AUT

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MAX4238AUT

IC OPAMP GP 1 CIRCUIT SOT23-6

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Spécifications

Package Bulk
ProductStatus Obsolete
AmplifierType General Purpose
NumberofCircuits 1
OutputType Rail-to-Rail
SlewRate 0.35V/µs
GainBandwidthProduct 1 MHz
Current-InputBias 1 pA
Voltage-InputOffset 0.1 µV
Current-Supply 600µA
Current-Output/Channel 40 mA
Voltage-SupplySpan(Min) 2.7 V
Voltage-SupplySpan(Max) 5.5 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SOT-23-6

Vue d'ensemble

Description

The MAX4238AUT is a precision, low-power, rail-to-rail operational amplifier designed for high-performance applications. It operates with a single supply voltage ranging from 2.7V to 5.5V, making it suitable for battery-powered devices. The amplifier features a high gain bandwidth of 7 MHz and a low input offset voltage, which enhances its accuracy in signal processing tasks.
With a low quiescent current of approximately 1.5 mA per channel, the MAX4238AUT is energy-efficient, ideal for portable applications. Its rail-to-rail output capability enables it to drive loads close to the supply rails, maximizing dynamic range in signal handling.
The device is available in an 8-pin MSOP package and operates over an extended temperature range, making it versatile for use in various environments. Applications include audio processing, sensor signal conditioning, and other analog signal amplification tasks where precision and low power consumption are critical.

Features

The MAX4238AUT is a high-precision, low-noise operational amplifier designed for a variety of applications, including audio, instrumentation, and medical devices. Key features include:
1. Low Noise: It offers a low noise density of 0.5 nV/√Hz, making it suitable for sensitive signal amplification.
2. High Slew Rate: The amplifier has a slew rate of 27 V/µs, enabling fast response times for dynamic signals.
3. Wide Bandwidth: With a gain bandwidth product of 40 MHz, it supports high-frequency applications.
4. Single-Supply Operation: It can operate from a single supply voltage ranging from 2.7V to 12V, enhancing design flexibility.
5. Rail-to-Rail Output: The output can swing very close to the power supply rails, maximizing dynamic range.
6. Low Supply Current: The device consumes only 1.5 mA per amplifier, making it power-efficient.
7. Temperature Range: It operates over a wide temperature range of -40°C to +125°C.
These features make the MAX4238AUT an excellent choice for precision signal processing in low-power applications.

Package

The MAX4238AUT is packaged in a 10-pin µMAX package, which is a small, surface-mount form factor ideal for space-constrained applications.

Pinout

The MAX4238AUT is a high-speed operational amplifier with a pin count of 8.
Pin Functions:
1. IN+ (Non-inverting Input) - Accepts the positive input signal.
2. IN- (Inverting Input) - Accepts the negative input signal.
3. V- (Negative Supply Voltage) - Connects to the negative power supply.
4. V+ (Positive Supply Voltage) - Connects to the positive power supply.
5. OUT (Output) - Delivers the amplified output signal.
6. NC (No Connection) - Not connected internally; can be left floating.
7. FB (Feedback) - Used for feedback in gain configurations.
8. COMP (Compensation) - Connects for frequency compensation.
The MAX4238AUT is designed for applications requiring low noise and high-speed performance, making it suitable for amplifying small signals in various electronic circuits.

Manufacturer

The MAX4238AUT is manufactured by Analog Devices, Inc., a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Analog Devices, often abbreviated as ADI, specializes in designing and manufacturing a wide range of electronic components, including amplifiers, converters, and sensors. The company serves various industries such as automotive, communications, healthcare, industrial automation, and consumer electronics. Founded in 1965, Analog Devices is known for its innovation and commitment to quality, providing solutions that enable customers to develop advanced technology products.

Application

The MAX4238AUT is a high-speed, precision operational amplifier used in various applications such as data acquisition systems, audio processing, sensor signal conditioning, active filters, and instrumentation. Its features make it suitable for use in battery-powered devices, medical equipment, and industrial automation, where low power consumption and high performance are critical.

Equivalent

The MAX4238AUT is a low-power, precision operational amplifier. Equivalent products include:
1. OPA2134 (Texas Instruments) - Low-noise, high-speed op-amp.
2. LT1007 (Analog Devices) - Precision low-noise op-amp.
3. AD8610 (Analog Devices) - Precision, low-drift op-amp.
4. LMV321 (Texas Instruments) - Low-voltage, low-power op-amp.
Always verify specifications for compatibility in your specific application.

Expédition

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offrir des services d'expédition mondiaux par DHL, FedEx, TNT, UPS ou tout autre expéditeur de votre choix.


Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

Payment Methods

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Actuellement, nous n'acceptons que les méthodes de paiement ci-dessous:

1. PayPal

2. Carte de crédit/débit

3. Transfert bancaire

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