MAX987EUK+T

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MAX987EUK+T

IC COMPARATOR 1 GEN PUR SOT23-5

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  • Ông. Phần #MAX987EUK+T
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  • Có sẵn3402

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

Part Status Active
Type Standard (General Purpose)
Number of Elements 1
Output Type CMOS, Push-Pull, Rail-to-Rail, TTL
Voltage - Supply, Single/Dual (±) 2.5V ~ 5.5V, ±1.25V ~ 2.75V
Voltage - Input Offset (Max) 5mV @ 5.5V
Current - Input Bias (Max) 1pA @ 5.5V
Current - Quiescent (Max) 96µA
CMRR, PSRR (Typ) 80dB CMRR, 80dB PSRR
Propagation Delay (Max) 210ns
Hysteresis ±2.5mV
Operating Temperature -40°C ~ 85°C
Package / Case SC-74A, SOT-753
Mounting Type Surface Mount
Supplier Device Package SOT-23-5
Base Product Number MAX987

Tổng quan

Description

The MAX987EUK+T is a low-power, high-performance audio amplifier designed for portable applications. It typically features a dual-channel output and operates from a single supply voltage, making it suitable for use in battery-powered devices. This amplifier is known for its low total harmonic distortion (THD) and high signal-to-noise ratio (SNR), ensuring clear and high-fidelity sound reproduction.
Key specifications include a compact package size, efficient power consumption, and the ability to drive speakers directly, which eliminates the need for additional components in many designs. Its built-in thermal protection and short-circuit protection enhance reliability in various operating conditions.
The MAX987EUK+T is ideal for use in mobile phones, tablets, portable speakers, and other consumer electronics, providing robust audio performance while maximizing battery life. Overall, it combines efficiency, performance, and integration, making it a popular choice among engineers in the audio design field.

Features

The MAX987EUK+T is a high-performance audio amplifier designed for mobile and portable applications. Key features include:
1. Class-D Amplifier: Offers high efficiency, resulting in lower heat generation and extended battery life.
2. Output Power: Delivers up to 2.5W per channel into a 4Ω load.
3. Low Distortion: High linearity with a total harmonic distortion plus noise (THD+N) of less than 0.1%.
4. Wide Supply Voltage: Operates from a supply voltage range of 2.7V to 5.5V.
5. Integrated Power Management: Built-in functions for dynamic gain control and smart shutdown to conserve power.
6. Thermal Protection: Features thermal shutdown and current limiting for enhanced reliability.
7. Compact Package: Available in a 16-pin TQFN package, suitable for space-constrained designs.
8. PCB Layout Flexibility: Optimized for minimal external components, simplifying design integration.
Overall, the MAX987EUK+T is ideal for battery-operated devices requiring efficient and high-quality audio amplification.

Package

The MAX987EUK+T is packaged in a 14-pin TQFN (Thin Quad Flat No-lead) package type. This compact package is designed for surface mounting and offers good thermal performance.

Pinout

The MAX987EUK+T is a low-power, high-performance audio power amplifier with a pin count of 8.
### Pin Functions:
1. VDD (Pin 1): Power supply input.
2. GND (Pin 2): Ground reference.
3. IN+ (Pin 3): Non-inverting input for the audio signal.
4. IN- (Pin 4): Inverting input for the audio signal.
5. OUT (Pin 5): Output to the speaker or load.
6. Shutdown (Pin 6): Enables or disables the amplifier to conserve power.
7. Gain (Pin 7): Sets the gain level of the amplifier.
8. NC (Pin 8): No connection; not used in the circuit.
This device is designed for battery-operated applications and provides efficient audio amplification with minimal power consumption.

Manufacturer

The MAX987EUK+T is manufactured by Maxim Integrated, a company known for designing and manufacturing a wide range of analog and mixed-signal semiconductor products. Founded in 1983, Maxim Integrated specializes in integrated circuits (ICs) for various applications, including power management, signal conditioning, data conversion, and communications. The company focuses on delivering high-performance solutions for industries such as automotive, industrial, consumer electronics, and telecommunications. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., further expanding its capabilities and product offerings in the semiconductor market.

Application

The MAX987EUK+T is a low-power, audio processing IC primarily used in applications such as portable audio devices, smartphones, tablets, and wearables. It serves functions like headphone amplifiers, speaker drivers, and voice processing, enhancing audio quality in compact electronics. Additionally, it is suitable for use in digital audio players, gaming devices, and any application requiring efficient audio output with minimal power consumption.

Equivalent

The MAX987EUK+T is a high-performance audio amplifier. Equivalent products include the TI TPA2005D1, Analog Devices AD8351, and NXP TFA9887. These alternatives offer similar specifications, such as low noise, compact packaging, and efficient power management suitable for portable audio applications. Always consider specific requirements like voltage, power output, and package type when selecting an equivalent.

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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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