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ST4G3234BJR from ST,ST Microelectronics

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ST4G3234BJR

Manufacturer: ST

4-BIT DUAL SUPPLY BUS BUFFER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR

Partnumber Manufacturer Quantity Availability
ST4G3234BJR ST 43500 In Stock

Description and Introduction

4-BIT DUAL SUPPLY BUS BUFFER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR The ST4G3234BJR is a quad bidirectional level translator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Type:** Quad Bidirectional Level Translator  
- **Voltage Levels:** Supports translation between 1.2V, 1.8V, 2.5V, 3.3V, and 5V  
- **Number of Channels:** 4  
- **Data Rate:** Up to 140 Mbps  
- **Supply Voltage (VCCA):** 1.2V to 5.5V  
- **Supply Voltage (VCCB):** 1.2V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SO-14  

### **Descriptions and Features:**  
- **Bidirectional Translation:** Allows voltage level shifting in both directions.  
- **Auto-Direction Sensing:** Automatically detects data direction without a direction control pin.  
- **Wide Voltage Range:** Supports multiple voltage levels for versatile applications.  
- **Low Power Consumption:** Optimized for power-sensitive designs.  
- **High-Speed Operation:** Suitable for fast data transmission up to 140 Mbps.  
- **ESD Protection:** Provides robustness against electrostatic discharge.  

This device is commonly used in mixed-voltage systems, such as communication interfaces (I2C, SPI, UART) and general-purpose level shifting applications.

Application Scenarios & Design Considerations

4-BIT DUAL SUPPLY BUS BUFFER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR
Partnumber Manufacturer Quantity Availability
ST4G3234BJR STM 10000 In Stock

Description and Introduction

4-BIT DUAL SUPPLY BUS BUFFER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR **Manufacturer:** STMicroelectronics (STM)  

**Part Number:** ST4G3234BJR  

### **Specifications:**  
- **Type:** 4-Bit Bidirectional Voltage-Level Translator  
- **Voltage Levels:** Supports translation between 1.2V, 1.8V, 2.5V, 3.3V, and 5V  
- **Direction Control:** Bidirectional with automatic direction sensing  
- **Channels:** 4-bit (4 channels)  
- **Operating Voltage:**  
  - VREF_A: 1.2V to 5.5V  
  - VREF_B: 1.2V to 5.5V  
- **Data Rate:** Up to 100 Mbps  
- **ESD Protection:**  
  - Human Body Model (HBM): ±8 kV  
  - IEC 61000-4-2 (Contact Discharge): ±4 kV  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-20  

### **Descriptions:**  
The ST4G3234BJR is a 4-bit bidirectional voltage-level translator designed for mixed-voltage applications. It enables seamless communication between devices operating at different voltage levels without requiring a direction control signal.  

### **Features:**  
- Automatic direction sensing (no direction control pin needed)  
- Supports voltage translation between 1.2V, 1.8V, 2.5V, 3.3V, and 5V  
- Low power consumption  
- High-speed operation (up to 100 Mbps)  
- Robust ESD protection  
- TSSOP-20 package for compact PCB design  
- Fully static operation (no clock required)  

This device is commonly used in applications such as I²C, SPI, UART, and general-purpose level shifting in mixed-voltage systems.

Application Scenarios & Design Considerations

4-BIT DUAL SUPPLY BUS BUFFER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR
Partnumber Manufacturer Quantity Availability
ST4G3234BJR ST,ST 10000 In Stock

Description and Introduction

4-BIT DUAL SUPPLY BUS BUFFER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR **Manufacturer:** STMicroelectronics (ST)  

**Part Number:** ST4G3234BJR  

### **Specifications:**  
- **Type:** 4-bit bidirectional voltage-level translator  
- **Voltage Levels:**  
  - VCCA: 1.2V to 3.6V  
  - VCCB: 1.65V to 5.5V  
- **Direction Control:** Automatic (bidirectional)  
- **Data Rate:** Up to 100 Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-pin VFBGA (Very Thin Fine-Pitch Ball Grid Array)  

### **Description:**  
The ST4G3234BJR is a 4-bit bidirectional voltage-level translator designed for mixed-voltage applications. It enables seamless communication between devices operating at different voltage levels (1.2V to 5.5V). The automatic direction sensing eliminates the need for a direction control signal.  

### **Features:**  
- **Bidirectional Translation:** No direction control pin required.  
- **Wide Voltage Range:** Supports 1.2V to 5.5V on either side.  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **High-Speed Operation:** Supports data rates up to 100 Mbps.  
- **ESD Protection:** Robust ESD protection on all pins.  
- **Small Footprint:** 20-pin VFBGA package for space-constrained designs.  

This device is commonly used in applications such as I²C, SPI, and general-purpose level shifting in mixed-voltage systems.

Application Scenarios & Design Considerations

4-BIT DUAL SUPPLY BUS BUFFER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR

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