Model No: TXS0108EPWR
Texas Instruments TXS0108EPWR
Manufacturer: Texas Instruments
SEMICON NO.: TXS0108EPWR
Package: 20-TSSOP
Stock: In stock
Description: IC Voltage Level Converter 8 Channels 60Mbps
SEMICON NO.: TXS0108EPWR
Package: 20-TSSOP
Stock: In stock
Description: IC Voltage Level Converter 8 Channels 60Mbps
Quantity :
| Mfr | Texas Instruments |
| Product Type | Bidirectional Voltage-Level Translator |
| Number of Channels | 8 |
| Direction Control | Automatic & Bidirectional (No Direction Control Pin Needed) |
| Port A Voltage Range (VCCA) | 1.2 V to 3.6 V |
| Port B Voltage Range (VCCB) | 1.65 V to 5.5 V |
| Data Rate | Up to 110 Mbps (Push-Pull) Up to 1.2 Mbps (Open-Drain) |
| Supply Current (ICC) | < 10 µA (Static) |
| Input/Output Logic | 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5.0 V Compatible |
| ESD Protection (HBM) | ±15 kV |
| Key Feature | Integrated Edge Rate Accelerator |
| Operating Temperature | -40°C to +85°C |
| Package | 20-TSSOP |
| Mounting Type | Surface Mount (SMD/SMT) |
| Compliance | RoHS Compliant |
TXS0108EPWR 8-bit bidirectional voltage-level translator
The TXS0108EPWR is an 8-bit bidirectional voltage-level translator designed to facilitate seamless communication between devices operating at different voltage levels, such as microcontrollers, sensors, and peripherals. It supports automatic direction sensing, eliminating the need for external direction-control signals, and operates across a wide voltage range: 1.2V to 3.6V (A-side) and 1.8V to 5.5V (B-side). This makes it ideal for mixed-voltage systems, including battery-powered IoT devices, wearables, and automotive applications. The chip features a compact 20-pin TSSOP package, ensuring space efficiency while maintaining robust electrical performance with low propagation delay (≤2.5ns) and high noise immunity.
The TXS0108EPWR provides eight independent bidirectional channels, each capable of translating voltage levels without additional components. It supports data rates up to 100 Mbps (for 5V to 3.3V translation) and operates in both transparent and latched modes. The device automatically detects the direction of data flow, switching between input and output modes dynamically. It includes IOFF circuitry to disable outputs during power-down, preventing back-powering of devices. The chip operates over a -40°C to +125°C temperature range, making it suitable for industrial and automotive environments. Its ESD protection exceeds 8 kV (HBM), ensuring reliability in harsh conditions.
AlternativeVoltage Translator Models
● NXP PCA9306DCUR: A dual-bidirectional I²C voltage-level translator with 1V–3.6V to 1.8V–5.5V support, ideal for low-power sensor interfaces.
● Analog Devices ADG3304: A 4-channel bidirectional translator with 1.8V–3.3V to 2.5V–5V translation, optimized for high-speed SPI communication.
● Maxim Integrated MAX3002E: An 8-bit bidirectional translator with 1.65V–3.6V to 2.7V–5.5V support, featuring low quiescent current for portable devices.
● Diodes Incorporated PI4ULS5V9511A: A 4-bit bidirectional translator with 1.2V–3.6V to 1.8V–5.5V translation, designed for USB Type-C applications.
