MAX4466EXK+T

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MAX4466EXK+T

IC AMP CLASS AB MONO SC70-5

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100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Supplier Analog Devices Inc./Maxim Integrated
Package Tape & Reel (TR)
ProductStatus Obsolete
Type Class AB
OutputType 1-Channel (Mono)
Voltage-Supply 2.4V ~ 5.5V
Features Microphone
MountingType Surface Mount
OperatingTemperature -40°C ~ 85°C (TA)
SupplierDevicePackage SC-70-5

Tổng quan

Description

The MAX4466EXK+T is a low-noise, microphone amplifier designed for high-performance audio applications. It features a gain range from 20 to 125 dB, allowing for significant amplification of weak audio signals, making it ideal for applications such as hearing aids, audio recording, and speech recognition systems.
Key features include a low total harmonic distortion (THD) of 0.03%, a high input impedance, and a low output noise level, ensuring clear and accurate audio capture. The device operates from a single power supply voltage of 2.7V to 5.5V, making it suitable for battery-operated devices.
The MAX4466EXK+T also includes a shutdown mode to conserve power, which is especially useful in portable applications. Its compact, surface-mount package facilitates integration into various designs. Overall, this microphone amplifier is an excellent choice for enhancing audio quality in a wide range of electronic products.

Features

The MAX4466EXK+T is a low-noise microphone amplifier known for its high performance and versatility in audio applications. Key features include:
1. Wide Supply Voltage: Operates from 1.8V to 5.5V, suitable for battery-powered devices.
2. Low Noise: Achieves low noise levels (typically 50 µVrms), ensuring clear audio capture.
3. Gain Control: Adjustable gain settings from 20 dB to 125 dB, allowing for customization based on requirements.
4. Low Distortion: Maintains low total harmonic distortion (THD), preserving audio quality.
5. Built-in Pop Reduction: Reduces audible pops during power-up and power-down, enhancing user experience.
6. Output Capacitance: Compatible with various output loads, facilitating easy integration.
7. Small Package: Available in a compact 8-pin µMAX package, ideal for space-constrained applications.
These features make the MAX4466EXK+T suitable for use in portable audio devices, voice recognition systems, and other applications requiring high-quality sound capture.

Package

The MAX4466EXK+T is available in an 8-lead MSOP (Mini Small Outline Package) form factor.

Pinout

The MAX4466EXK+T is a low-noise microphone preamplifier with a total of 8 pins. Its pin configuration and functions are as follows:
1. VDD (Pin 1): Power supply input (typically +3V to +12V).
2. GND (Pin 2): Ground connection.
3. IN+ (Pin 3): Non-inverting input for the microphone signal.
4. IN- (Pin 4): Inverting input (typically connected to ground or through a capacitor).
5. OUT (Pin 5): Amplified output signal.
6. GAIN (Pin 6): Gain select pin; connect to ground for low gain or to VDD for high gain.
7. COMP (Pin 7): Compensation pin; used for stability.
8. NC (Pin 8): No connection; this pin is not used in the circuit.
The MAX4466EXK+T is designed for applications requiring amplification of low-level audio signals, providing a high gain with low noise.

Manufacturer

The MAX4466EXK+T is manufactured by Maxim Integrated, which is a semiconductor company known for designing and manufacturing analog and mixed-signal integrated circuits. Founded in 1983 and headquartered in San Jose, California, Maxim Integrated specializes in a wide range of products, including amplifiers, sensors, power management solutions, and interface devices. The company serves various markets, including automotive, industrial, communications, and consumer electronics. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., further expanding its portfolio and capabilities in the semiconductor industry.

Application

The MAX4466EXK+T is a low-noise microphone amplifier ideal for applications such as audio signal processing, voice recognition systems, portable audio devices, and hearing aids. Its high gain and low distortion make it suitable for consumer electronics, smart home devices, and communication devices. This amplifier excels in environments requiring clear audio capture, such as in smartphones, tablets, and wearable technology.

Equivalent

The MAX4466EXK+T is an audio operational amplifier commonly used for microphone preamplification. Equivalent products include:
1. LM358 - Dual op-amp with lower bandwidth.
2. TL072 - Low-noise JFET-input op-amp.
3. OPA2134 - High-performance audio op-amp.
4. AD823 - Low-power instrumentation amplifier.
Choose based on specific requirements like bandwidth, noise, and power consumption.

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Hãng DHL: Chi phí vận chuyển dao động từ $ 25- $ 45 (0,5kg), với thời gian giao hàng ước tính là 2-5 ngày làm việc.

FedEx: Chi phí vận chuyển dao động từ $ 25- $ 40 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

Sản phẩm UPS: Chi phí vận chuyển dao động từ $ 25- $ 45 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

TNT: Chi phí vận chuyển dao động từ $ 25- $ 65 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

EMS: Chi phí vận chuyển dao động từ $ 30- $ 50 (0,5kg), với thời gian giao hàng ước tính là 7-15 ngày làm việc.

Đăng ký Air Mail: Chi phí vận chuyển là $ 2- $ 4 (0.1kg), với thời gian giao hàng ước tính là 5-20 ngày làm việc.

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