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MAX985EXK-T from MAXIM,MAXIM - Dallas Semiconductor

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MAX985EXK-T

Manufacturer: MAXIM

Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators

Partnumber Manufacturer Quantity Availability
MAX985EXK-T,MAX985EXKT MAXIM 4770 In Stock

Description and Introduction

Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators The MAX985EXK-T is a high-performance, low-power audio amplifier manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX985EXK-T  
- **Type:** Audio Amplifier (Class D)  
- **Output Power:** Up to 1.4W (into 8Ω at 5V)  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Efficiency:** Up to 90% (Class D operation)  
- **THD+N (Total Harmonic Distortion + Noise):** <0.1% (1kHz, 1W into 8Ω)  
- **Signal-to-Noise Ratio (SNR):** >90dB  
- **Shutdown Current:** <1µA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 5-pin SC70  

### **Descriptions:**  
The MAX985EXK-T is a mono Class D audio amplifier designed for portable and battery-powered applications. It provides high efficiency and low power consumption, making it suitable for smartphones, tablets, and other compact audio devices.  

### **Features:**  
- **Low Power Consumption:** Optimized for battery life.  
- **Filterless Operation:** Eliminates the need for external LC filters.  
- **Pop-and-Click Suppression:** Minimizes audible noise during power-up/down.  
- **Thermal and Short-Circuit Protection:** Ensures device reliability.  
- **Small Footprint:** SC70 package saves board space.  

For detailed datasheets, refer to Maxim Integrated's official documentation.

Application Scenarios & Design Considerations

Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators
Partnumber Manufacturer Quantity Availability
MAX985EXK-T,MAX985EXKT MAX 4585 In Stock

Description and Introduction

Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators The MAX985EXK-T is a high-performance, low-power, stereo digital-to-analog converter (DAC) with an integrated headphone amplifier. It is manufactured by Maxim Integrated (now part of Analog Devices).  

### **Key Specifications:**  
- **Type:** Stereo DAC with Headphone Amplifier  
- **Interface:** I²C  
- **Resolution:** 24-bit  
- **Sampling Rate:** Up to 96kHz  
- **Output Type:** Differential  
- **THD+N (Total Harmonic Distortion + Noise):** Low distortion for high-fidelity audio  
- **Power Supply Voltage:** 2.7V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 68-TQFN (Thin Quad Flat No-Lead)  

### **Descriptions and Features:**  
- **High-Quality Audio:** Supports 24-bit resolution and 96kHz sampling for clear audio reproduction.  
- **Low Power Consumption:** Optimized for portable and battery-powered applications.  
- **Integrated Headphone Amplifier:** Eliminates the need for an external amplifier.  
- **I²C Control Interface:** Allows easy digital control and configuration.  
- **Wide Supply Voltage Range:** Compatible with various power sources.  
- **Differential Outputs:** Reduces noise and improves signal integrity.  
- **Compact Package:** 68-TQFN for space-constrained designs.  

This device is commonly used in portable audio players, smartphones, tablets, and other consumer electronics requiring high-quality audio output.  

(Note: For exact datasheet details, refer to the official documentation from Analog Devices.)

Application Scenarios & Design Considerations

Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators

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