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MAX214CWI from MAXIM,MAXIM - Dallas Semiconductor

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MAX214CWI

Manufacturer: MAXIM, PH, MAX

Programmable DTE/DCE, +5V RS-232 Transceiver

Partnumber Manufacturer Quantity Availability
MAX214CWI MAXIM, PH, MAX 684 In Stock

Description and Introduction

Programmable DTE/DCE, +5V RS-232 Transceiver The MAX214CWI is a product from Maxim Integrated (now part of Analog Devices). Below are the factual details about this component:

### **Manufacturer:**  
MAXIM (Maxim Integrated, now part of Analog Devices)  

### **Specifications:**  
- **Part Number:** MAX214CWI  
- **Package:** 28-pin Wide SOIC (SOIC-28)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Supply Voltage:** Typically operates at +5V  
- **Function:** Direct Digital Synthesizer (DDS) with 10-bit DAC  
- **Frequency Range:** Up to 25 MHz output frequency  
- **Resolution:** 32-bit frequency tuning word  
- **Phase Accumulator:** 32-bit  
- **DAC Resolution:** 10-bit  
- **Output Waveforms:** Sine, triangle, square  
- **Interface:** Parallel or serial (SPI-compatible)  

### **Descriptions:**  
The MAX214CWI is a high-performance Direct Digital Synthesizer (DDS) IC that generates precise, programmable frequency waveforms. It integrates a 32-bit phase accumulator, a 10-bit digital-to-analog converter (DAC), and control logic to produce sine, triangle, and square wave outputs. It is commonly used in communication systems, test equipment, and signal generation applications.  

### **Features:**  
- **High Frequency Resolution:** 32-bit tuning word for fine frequency control.  
- **Multiple Waveform Outputs:** Supports sine, triangle, and square wave generation.  
- **Low Phase Noise:** Suitable for RF and communication applications.  
- **Flexible Interface:** Parallel or serial (SPI) control for easy integration.  
- **On-Chip DAC:** 10-bit resolution for analog output.  
- **Single +5V Supply Operation:** Simplified power requirements.  

This information is based on the manufacturer's datasheet and technical documentation. For exact performance characteristics, refer to the official datasheet from Maxim Integrated (Analog Devices).

Application Scenarios & Design Considerations

Programmable DTE/DCE, +5V RS-232 Transceiver

Alternative Part Number

  • ADM232AARNZ --: Pin-compatible dual RS-232 transceiver in a 28-pin SOIC-wide package, functionally equivalent to the MAX214 with integrated charge pumps.
  • ST232CWR --: Dual RS-232 driver/receiver with on-chip charge pump, similar supply and data-rate specs, suitable drop-in replacement in most designs.
  • ICL232CPE --: Classic dual RS-232 transceiver with internal charge pump, widely available and electrically comparable to the MAX214.

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