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MAX7428EKA-T from MAXIM,MAXIM - Dallas Semiconductor

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MAX7428EKA-T

Manufacturer: MAXIM

Standard Definition Video Reconstruction Filters and Buffers

Partnumber Manufacturer Quantity Availability
MAX7428EKA-T,MAX7428EKAT MAXIM 2500 In Stock

Description and Introduction

Standard Definition Video Reconstruction Filters and Buffers The MAX7428EKA-T is a dual, second-order, switched-capacitor filter manufactured by Maxim Integrated. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Dual, Second-Order Switched-Capacitor Filter  
- **Package:** SOT-23-8  
- **Operating Voltage Range:** ±1.5V to ±5.5V (Dual Supply) or +3V to +11V (Single Supply)  
- **Cutoff Frequency Range:** 0.1Hz to 30kHz  
- **Low-Pass Filter Response:** Butterworth, Bessel, or Elliptic  
- **Low Power Consumption:** 1.5mA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX7428EKA-T is a dual, second-order switched-capacitor filter that provides precision filtering for analog signals. It is designed for low-power applications and can be configured for low-pass, high-pass, or band-pass filtering. The device operates with either single or dual power supplies and features a clock-tunable cutoff frequency.

### **Features:**  
- **Dual Independent Filters:** Two second-order filters in one package.  
- **Flexible Configuration:** Supports Butterworth, Bessel, or Elliptic responses.  
- **Wide Supply Range:** Operates from ±1.5V to ±5.5V (dual) or +3V to +11V (single).  
- **Low Power Consumption:** Typically 1.5mA per filter.  
- **Clock-Tunable Frequency:** Cutoff frequency adjustable via an external clock.  
- **Small Package:** Available in an 8-pin SOT-23 package.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Standard Definition Video Reconstruction Filters and Buffers
Partnumber Manufacturer Quantity Availability
MAX7428EKA-T,MAX7428EKAT MAX 3147 In Stock

Description and Introduction

Standard Definition Video Reconstruction Filters and Buffers The MAX7428EKA-T is a low-power, dual-channel, second-order, switched-capacitor filter manufactured by Maxim Integrated.  

### **Key Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Switched-Capacitor Filter  
- **Order:** Second-Order  
- **Channels:** Dual  
- **Supply Voltage:** ±2.5V to ±5.5V (Dual Supply) or +2.7V to +11V (Single Supply)  
- **Cutoff Frequency Range:** 0.1Hz to 30kHz  
- **Power Consumption:** Low (typically 1.5mA per channel at ±5V)  
- **Package:** 8-pin SOIC (MAX7428EKA-T)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**  
- **Dual Independent Filters:** Contains two separate second-order lowpass filters.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Wide Supply Range:** Supports both single and dual power supplies.  
- **Pin-Selectable Clock Modes:** Allows external or internal clock operation.  
- **Low Noise and Distortion:** Optimized for precision signal conditioning.  
- **Applications:** Used in anti-aliasing, noise reduction, and signal processing in communication, medical, and industrial systems.  

For detailed electrical characteristics, refer to the official datasheet from Maxim Integrated.

Application Scenarios & Design Considerations

Standard Definition Video Reconstruction Filters and Buffers

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