Overview
The TXB0108PWRG4 is an 8-bit bidirectional voltage-level translator produced by Texas Instruments. This device is designed to translate logic voltage levels between different systems or devices operating at various interface voltages. It features auto-direction sensing, eliminating the need for a direction-control signal, and provides high-speed data transfer with edge-rate accelerators to enhance the overall data rate. The TXB0108PWRG4 is packaged in a 20-TSSOP (Thin Shrink Small Outline Package) and is RoHS compliant, making it suitable for a wide range of applications including industrial production, smart home appliances, electric vehicles, medical devices, and Internet of Things (IoT) devices.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | TXB0108PWRG4 |
| Package Type | 20-TSSOP |
| Number of Bits | 8 |
| Operating Temperature Range | -40°C to 85°C |
| VCCA (Min/Max) | 1.2 V / 3.6 V |
| VCCB (Min/Max) | 1.65 V / 5.5 V |
| Maximum Data Rate | 100 Mbps |
| Propagation Delay (Max) | 4.9 ns |
| Output Current (Max) | 50 mA |
| ESD Protection | ±15 kV |
| RoHS Status | Compliant |
Key Features
- Auto-Direction Sensing: No direction-control signal is required to control the direction of data flow.
- High-Speed Data Transfer: Edge-rate accelerators enhance the data rate, supporting up to 100 Mbps.
- Wide Voltage Range: Supports voltage translation between 1.2 V to 3.6 V on the A port and 1.65 V to 5.5 V on the B port.
- ESD Protection: ±15 kV ESD protection to ensure robustness against electrostatic discharge.
- Buffered Architecture: Output drivers can maintain high or low states and are designed to be overdriven by external drivers.
- RoHS Compliant: Environmentally friendly and compliant with RoHS regulations.
Applications
- Industrial Production: Suitable for various industrial automation and control systems.
- Smart Home Appliances: Used in smart home devices that require voltage level translation.
- Electric Vehicles: Applied in the electronics of electric vehicles for reliable voltage translation.
- Medical Devices: Used in medical equipment where precise voltage translation is critical.
- Internet of Things (IoT): Ideal for IoT devices that operate at different voltage levels.
Q & A
- What is the primary function of the TXB0108PWRG4?
The primary function of the TXB0108PWRG4 is to translate logic voltage levels between different systems or devices operating at various interface voltages.
- What package type does the TXB0108PWRG4 use?
The TXB0108PWRG4 is packaged in a 20-TSSOP (Thin Shrink Small Outline Package).
- What is the operating temperature range of the TXB0108PWRG4?
The operating temperature range is -40°C to 85°C.
- What are the minimum and maximum VCCA and VCCB voltages for the TXB0108PWRG4?
VCCA: 1.2 V to 3.6 V, VCCB: 1.65 V to 5.5 V.
- What is the maximum data rate supported by the TXB0108PWRG4?
The maximum data rate is 100 Mbps.
- Does the TXB0108PWRG4 require a direction-control signal?
No, it features auto-direction sensing, eliminating the need for a direction-control signal.
- What level of ESD protection does the TXB0108PWRG4 offer?
The device offers ±15 kV ESD protection.
- Is the TXB0108PWRG4 RoHS compliant?
Yes, it is RoHS compliant.
- What are some common applications of the TXB0108PWRG4?
Industrial production, smart home appliances, electric vehicles, medical devices, and Internet of Things (IoT) devices.
- What is the maximum output current of the TXB0108PWRG4?
The maximum output current is 50 mA.
