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MAX7129CQH from MAXIM,MAXIM - Dallas Semiconductor

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MAX7129CQH

Manufacturer: MAXIM

4-1/2 Digit Single-Chip A/D Converter with LCD Driver

Partnumber Manufacturer Quantity Availability
MAX7129CQH MAXIM 2 In Stock

Description and Introduction

4-1/2 Digit Single-Chip A/D Converter with LCD Driver The MAX7129CQH is a battery charger controller manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
MAXIM (Maxim Integrated)  

### **Part Number:**  
MAX7129CQH  

### **Description:**  
The MAX7129CQH is a fast-charge controller designed for nickel-cadmium (NiCd) and nickel-metal hydride (NiMH) battery packs. It provides precise control over the charging process, ensuring optimal battery performance and longevity.  

### **Key Features:**  
- **Fast Charge Control:** Supports fast charging for NiCd and NiMH batteries.  
- **Voltage and Temperature Monitoring:** Includes inputs for battery voltage and temperature sensing to prevent overcharging.  
- **Programmable Charge Rate:** Allows adjustment of the charging current.  
- **Charge Termination Methods:** Supports multiple termination methods, including negative delta voltage (ΔV), maximum voltage, and temperature cutoff.  
- **Timer-Based Safety Backup:** Includes a programmable safety timer to prevent excessive charging.  
- **Wide Input Voltage Range:** Operates with input voltages suitable for various power sources.  
- **Package:** 16-pin CerDIP (Ceramic Dual In-Line Package).  

### **Applications:**  
- Battery chargers for portable electronics.  
- Industrial and medical battery-powered devices.  
- Backup power systems.  

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

Application Scenarios & Design Considerations

4-1/2 Digit Single-Chip A/D Converter with LCD Driver

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