MAX987EUK

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MAX987EUK

IC COMPARATOR 1 GEN PUR SOT23-5

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Spécifications

Series MAX987
Part Status Active
Type Standard (General Purpose)
Number of Elements 1
Output Type Push-Pull, Rail-to-Rail
Voltage - Supply, Single/Dual (±) 2.5V ~ 5.5V, ±1.25V ~ 2.75V
Voltage - Input Offset (Max) 5mV @ 5.5V
Current - Input Bias (Max) 10pA @ 5.5V
Current - Quiescent (Max) 80µA
CMRR, PSRR (Typ) 80dB CMRR, 80dB PSRR
Propagation Delay (Max) 210ns (Typ)
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

Vue d'ensemble

Description

The MAX987EUK is a high-performance, low-power audio amplifier designed by Maxim Integrated, suitable for portable devices and consumer electronics. It features a Class D architecture, which allows it to deliver high efficiency, reducing heat generation and extending battery life. The device typically provides up to 2W of output power into an 8-ohm load, making it ideal for driving speakers in smartphones, tablets, and other compact audio applications.
Key specifications include a wide supply voltage range, low total harmonic distortion (THD), and high signal-to-noise ratio (SNR), ensuring clear and high-quality audio output. The MAX987EUK also incorporates features like thermal shutdown and short-circuit protection, enhancing reliability and safety.
Furthermore, its small footprint and minimal external component requirements make it easy to integrate into various designs. Overall, the MAX987EUK is an excellent choice for designers looking to incorporate efficient and high-fidelity audio amplification in their products.

Features

The MAX987EUK is a high-performance audio amplifier designed for portable and battery-operated devices. Key features include:
1. Class-D Architecture: Provides high efficiency, reducing heat and extending battery life.
2. Output Power: Capable of delivering up to 1W output power into an 8Ω load, suitable for driving small speakers.
3. Low THD+N: Ensures high audio quality with low total harmonic distortion plus noise, enhancing sound clarity.
4. Wide Supply Voltage Range: Operates from 2.7V to 5.5V, allowing flexibility in various applications.
5. Integrated Shutdown Mode: Minimizes power consumption when not in use, further prolonging battery life.
6. Small Package Size: Offered in a compact 16-pin TQFN package, ideal for space-limited designs.
7. Thermal Protection: Includes built-in thermal shutdown to prevent damage from overheating.
These features make the MAX987EUK suitable for portable audio applications, such as smartphones, tablets, and handheld devices.

Package

The MAX987EUK is packaged in a 10-pin µMAX® package, which is a compact, surface-mount design suitable for space-constrained applications.

Pinout

The MAX987EUK is a low-power, low-distortion, microphone preamplifier with a 16-pin TSSOP package. The pin functions are as follows:
1. VDD - Power supply input.
2. GND - Ground reference.
3. MIC - Microphone input.
4. IN+ - Non-inverting input for external signals.
5. IN- - Inverting input for external signals.
6. OUT - Amplified output.
7. SEL - Selection pin for gain setting.
8. GND - Ground pin.
9. R1, R2 - Resistor connections for gain setting.
10. C1, C2 - Capacitor connections for AC coupling.
11. VREF - Reference voltage output.
12. FILT - Filter connection for noise reduction.
13. CT - Compensation terminal.
14. NC - No connect (not internally connected).
15. NC - No connect (not internally connected).
16. NC - No connect (not internally connected).
The device is designed for applications requiring high-performance audio amplification.

Manufacturer

The MAX987EUK is manufactured by Maxim Integrated, which is a company that specializes in analog and mixed-signal integrated circuits. Maxim Integrated designs products for a range of applications, including automotive, industrial, communications, and consumer electronics. It is known for developing innovative technologies that enhance performance, efficiency, and functionality in electronic devices. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., further expanding its portfolio and capabilities in the semiconductor industry.

Application

The MAX987EUK is a low-power, high-performance audio codec primarily used in portable devices such as smartphones, tablets, and laptops. Its application areas include voice recognition systems, multimedia playback, and communication devices, where high-quality audio input and output are essential. Additionally, it finds use in automotive audio systems and smart home devices for enhanced sound processing and digital signal management.

Equivalent

The MAX987EUK is a low-power, high-performance audio amplifier. Equivalent products include the Texas Instruments TPA2013D1, NXP's TFA9891, and the Analog Devices ADAU1701. These alternatives offer similar features such as low distortion, high efficiency, and compact packaging, suitable for portable audio applications. Always check specifications for exact compatibility.

Expédition

Méthodes d'expéditionNous

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

Le terme de paiement est 100% prépayé.

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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