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TRS3227ECDB from TI,Texas Instruments

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TRS3227ECDB

Manufacturer: TI

3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver With +/-15-kV ESD Protection 16-SSOP 0 to 70

Partnumber Manufacturer Quantity Availability
TRS3227ECDB TI 54 In Stock

Description and Introduction

3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver With +/-15-kV ESD Protection 16-SSOP 0 to 70 The TRS3227ECDB is a dual-channel RS-232 line driver/receiver manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TRS3227ECDB  
- **Type:** RS-232 Transceiver  
- **Channels:** 2 Drivers / 2 Receivers  
- **Data Rate:** Up to 250 kbps  
- **Supply Voltage (VCC):** 3 V to 5.5 V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SSOP-28  

### **Descriptions:**
- The TRS3227ECDB is a dual-channel RS-232 transceiver designed for low-power applications.  
- It integrates charge-pump circuitry to generate RS-232 voltage levels (±5.5 V) from a single 3 V to 5.5 V supply.  
- Compliant with EIA/TIA-232-F and ITU-T V.28 standards.  
- Suitable for battery-powered and portable devices due to low power consumption.  

### **Features:**
- **Low Power Consumption:**  
  - Auto-Powerdown feature reduces power when not in use.  
  - Typical supply current: 1 mA in active mode.  
- **Enhanced ESD Protection:**  
  - ±15 kV Human Body Model (HBM) on transmitter outputs and receiver inputs.  
- **Small Footprint:**  
  - Available in a space-saving SSOP-28 package.  
- **Wide Supply Voltage Range:**  
  - Operates from 3 V to 5.5 V, making it compatible with 3.3 V and 5 V systems.  
- **Integrated Charge Pump:**  
  - Eliminates the need for external voltage converters.  

This information is sourced from Texas Instruments' official documentation.

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