Overview
The TXS0108EQPWRQ1 is an 8-bit bi-directional, level-shifting voltage translator produced by Texas Instruments. This component is specifically designed for automotive applications and is AEC-Q100 qualified, ensuring it meets the stringent requirements of the automotive industry. It operates over a wide temperature range of –40°C to 125°C and is classified under HBM ESD level 2, providing robust protection against electrostatic discharge.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Bits | 8 | - |
| Package Type | TSSOP (PW), VQFN (RKS) | - |
| Number of Pins | 20 | - |
| Operating Temperature Range | –40 to 125 | °C |
| VCCA Voltage Range | 1.4 to 3.6 | V |
| VCCB Voltage Range | 1.65 to 5.5 | V |
| Data Rate (Push-pull) | 100 to 110 | Mbps |
| Data Rate (Open-drain) | 0.8 to 1.2 | Mbps |
| Input/Output Type | Push-pull, Open-drain | - |
| Junction-to-ambient Thermal Resistance (TSSOP) | 88.9 | °C/W |
| Junction-to-ambient Thermal Resistance (VQFN) | 54.4 | °C/W |
Key Features
- AEC-Q100 qualified for automotive applications.
- Bi-directional voltage translation.
- Supports both push-pull and open-drain configurations.
- Wide operating voltage range: VCCA (1.4 to 3.6V), VCCB (1.65 to 5.5V).
- High data rates: up to 110 Mbps for push-pull and up to 1.2 Mbps for open-drain.
- Low propagation delay and skew.
- ESD protection: HBM ESD classification level 2.
- Available in TSSOP (PW) and VQFN (RKS) packages.
Applications
The TXS0108EQPWRQ1 is designed for use in various automotive applications where level shifting between different voltage domains is necessary. This includes:
- Automotive infotainment systems.
- Advanced driver-assistance systems (ADAS).
- Automotive networking and communication systems.
- Other automotive electronics requiring bi-directional voltage translation.
Q & A
- What is the operating temperature range of the TXS0108EQPWRQ1?
The operating temperature range is –40°C to 125°C. - What are the supported voltage ranges for VCCA and VCCB?
VCCA: 1.4 to 3.6V, VCCB: 1.65 to 5.5V. - What are the data rates for push-pull and open-drain configurations?
Push-pull: up to 110 Mbps, Open-drain: up to 1.2 Mbps. - What is the ESD classification of the TXS0108EQPWRQ1?
It is classified under HBM ESD level 2. - In what packages is the TXS0108EQPWRQ1 available?
TSSOP (PW) and VQFN (RKS). - What is the junction-to-ambient thermal resistance for the TSSOP package?
88.9 °C/W. - What is the junction-to-ambient thermal resistance for the VQFN package?
54.4 °C/W. - Is the TXS0108EQPWRQ1 AEC-Q100 qualified?
Yes, it is AEC-Q100 qualified for automotive applications. - What types of input/output configurations are supported?
Both push-pull and open-drain configurations are supported. - What are some typical applications of the TXS0108EQPWRQ1?
Automotive infotainment systems, ADAS, automotive networking and communication systems, and other automotive electronics requiring bi-directional voltage translation.
