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MAX981CSA+T from N/A

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MAX981CSA+T

Manufacturer: N/A

Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators

Partnumber Manufacturer Quantity Availability
MAX981CSA+T N/A 2500 In Stock

Description and Introduction

Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators The MAX981CSA+T is a microphone amplifier with automatic gain control (AGC) from Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Package:** 8-SOIC  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Quiescent Current:** 600µA (typical)  
- **Gain Range:** Adjustable (40dB, 50dB, or 60dB)  
- **AGC Range:** 30dB to 60dB  
- **Bandwidth:** 20kHz  
- **Input-Referred Noise:** 30nV/√Hz  
- **Operating Temperature Range:** 0°C to +70°C  

### **Descriptions:**  
The MAX981CSA+T is a low-power, high-performance microphone amplifier with AGC designed for audio applications. It features a low-noise preamplifier, selectable gain settings, and built-in AGC to maintain consistent output levels under varying input signal conditions.  

### **Features:**  
- Low-noise microphone preamplifier  
- Selectable gain (40dB, 50dB, 60dB)  
- Automatic gain control (AGC)  
- Low supply current (600µA typical)  
- Wide supply voltage range (2.7V to 5.5V)  
- Shutdown mode for power savings  
- Small 8-SOIC package  

This device is commonly used in audio recording, voice recognition, and communication systems.

Application Scenarios & Design Considerations

Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators

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