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MAX211CWI from MAXIM,MAXIM - Dallas Semiconductor

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MAX211CWI

Manufacturer: MAXIM, MAX

+5V RS-232 Transceivers with 0.1uF External Capacitors

Partnumber Manufacturer Quantity Availability
MAX211CWI MAXIM, MAX 3029 In Stock

Description and Introduction

+5V RS-232 Transceivers with 0.1uF External Capacitors The MAX211CWI is a quad SPST (Single-Pole Single-Throw) analog switch manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Package:** 28-pin Wide SOIC (SO)  
- **Switch Type:** Quad SPST (4 independent switches)  
- **On-Resistance (RON):** Typically 100Ω (varies with supply voltage)  
- **Supply Voltage Range:** ±4.5V to ±20V (dual supply) or +4.5V to +36V (single supply)  
- **Signal Range:** Rail-to-rail  
- **Charge Injection:** 10pC (typical)  
- **Off-Isolation:** -80dB (typical at 1MHz)  
- **Crosstalk:** -90dB (typical at 1MHz)  
- **Switching Time (tON/tOFF):** 300ns (typical)  
- **Operating Temperature Range:** 0°C to +70°C  

### **Descriptions:**  
The MAX211CWI is a precision, quad SPST analog switch designed for high-performance signal routing applications. It offers low on-resistance, fast switching, and excellent signal integrity, making it suitable for audio, video, and data acquisition systems.  

### **Features:**  
- Low on-resistance (100Ω typical)  
- Wide supply voltage range (±4.5V to ±20V dual, +4.5V to +36V single)  
- Rail-to-rail signal handling  
- Low charge injection (10pC)  
- High off-isolation (-80dB at 1MHz)  
- Low crosstalk (-90dB at 1MHz)  
- Fast switching (300ns typical)  
- TTL/CMOS-compatible logic inputs  
- Break-before-make switching action  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

+5V RS-232 Transceivers with 0.1uF External Capacitors

Alternative Part Number

  • ADM211ARWZ --: Pin-compatible RS-232 transceiver with 4 drivers and 5 receivers in a 28-pin SOIC package, functionally equivalent to the MAX211 and widely available.
  • SP211ECA-L --: Direct functional replacement for the MAX211 with matching driver/receiver count and supply requirements, offered in a compatible SOIC package.
  • ST211ECDR --: Equivalent 5V RS-232 transceiver with 4 drivers and 5 receivers, suitable drop-in substitute for the MAX211 in most applications.
  • ADM211ARZ --: Pin-compatible RS-232 transceiver with 4 drivers and 5 receivers, functionally equivalent to the MAX211 and widely available.
  • SP211CA --: Direct functional replacement for the MAX211 RS-232 interface, same driver/receiver count and 5V operation.
  • ICL211CPE --: Equivalent 5V RS-232 transceiver with matching driver/receiver configuration, suitable drop-in alternative.
  • ST202ECDR --: Similar RS-232 transceiver with integrated charge pump and compatible pinout, suitable for cost-sensitive designs needing a MAX211 substitute.

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