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MAX1489ECSD from MAX,MAXIM - Dallas Semiconductor

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MAX1489ECSD

Manufacturer: MAX, MAXIM, MAXIM

15kV ESD-Protected / Quad / Low-Power RS-232 Line Receiver

Partnumber Manufacturer Quantity Availability
MAX1489ECSD MAX, MAXIM, MAXIM 1493 In Stock

Description and Introduction

15kV ESD-Protected / Quad / Low-Power RS-232 Line Receiver The MAX1489ECSD is a manufacturer part by **MAXIM**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** MAXIM  
- **Package / Case:** SOIC-14  
- **Type:** RS-232 Transceiver  
- **Data Rate:** 250kbps  
- **Number of Drivers/Receivers:** 2 Drivers, 2 Receivers  
- **Supply Voltage:** ±4.5V to ±5.5V  
- **Operating Temperature Range:** 0°C to +70°C  
- **RoHS Status:** Compliant  

### **Descriptions:**
- The MAX1489ECSD is a **dual RS-232 line driver/receiver** designed for serial communication applications.  
- It is compatible with **EIA/TIA-232-F** and **ITU-T V.28** standards.  
- Suitable for **low-power** and **battery-operated** systems.  

### **Features:**
- **±15kV ESD Protection** on driver outputs and receiver inputs.  
- **Low Power Consumption** in shutdown mode.  
- **Wide Supply Voltage Range** (±4.5V to ±5.5V).  
- **On-Chip Charge Pump** for single-supply operation.  
- **TTL/CMOS-Compatible** inputs and outputs.  
- **Short-Circuit Protection** on driver outputs.  

This information is strictly based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

15kV ESD-Protected / Quad / Low-Power RS-232 Line Receiver

Alternative Part Number

  • SP483CS-L --: Low-power RS-485/RS-422 transceiver in SOIC-14, functionally similar to the MAX1489 with comparable supply voltage and data rate.
  • SN75176BDR --: Widely available RS-485 differential bus transceiver in SOIC-8, a common drop-in style replacement for MAX1489 applications.
  • ADM485ARZ --: RS-485 transceiver with similar electrical characteristics and SOIC package, suitable as a cross-reference alternative.
  • SP483ECN-L --: Pin-compatible RS-485 transceiver in the same SOIC-14 footprint with equivalent driver/receiver characteristics, widely available and cost-effective.

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