Model No: LSF0108RKSR
Texas Instruments LSF0108RKSR
Manufacturer: Texas Instruments
SEMICON NO.: LSF0108RKSR
Package: 20-UQFN
Stock: In stock
Description: Voltage Level Translator Bidirectional 1 Circuit 8 Channels
SEMICON NO.: LSF0108RKSR
Package: 20-UQFN
Stock: In stock
Description: Voltage Level Translator Bidirectional 1 Circuit 8 Channels
Quantity :
| Mfr | Texas Instruments |
| Product Type | Bidirectional Voltage-Level Translator |
| Technology | Passive FET (No Active Drive) |
| Number of Channels | 8 |
| Direction Control | Automatic & Bidirectional (No Direction Control Pin Needed) |
| Port A Voltage Range (VREF_A) | 1.65 V to 5.5 V |
| Port B Voltage Range (VREF_B) | 2.3 V to 5.5 V |
| Data Rate | Up to 100 Mbps (Push-Pull), Up to 2 Mbps (Open-Drain) |
| Supply Current (ICC) | < 1 µA (Static) |
| Integrated Pullup Resistors | 10 kΩ (One on each I/O line) |
| Enable Control | Yes (EN Pin) |
| Operating Temperature | -40°C to +125°C |
| Package | 20-UQFN |
| Mounting Type | Surface Mount (SMD/SMT) |
| Compliance | RoHS Complian |
LSF0108RKSR Bidirectional Voltage-Level Translator
The LSF0108RKSR is an octal bidirectional multi-voltage-level translator designed by Texas Instruments, suitable for open-drain and push-pull applications. It supports bidirectional voltage translation without the need for a direction pin, simplifying system design. The device is capable of translating voltage levels between various ranges, including 0.65V to 5V, and operates with a low standby current. It features a wide operating temperature range of -40°C to 125°C and is housed in a VQFN-20 package.
The LSF0108RKSR supports up to 100-MHz up translation and greater than 100-MHz down translation at ≤ 30 pF capacitive load, ensuring high-speed signal integrity. It allows bidirectional voltage-level translation between multiple voltage ranges, such as 0.65V ↔ 1.8/2.5/3.3/5V and 3.3V ↔ 5V. The device features low RON, providing minimal signal distortion and high-impedance I/O pins when the enable pin (EN) is low. It also includes a 5-V tolerance I/O port to support TTL levels, making it compatible with various industrial and telecom applications.
Voltage level converte
LSF0108RKSR Applications
The LSF0108RKSR is widely used in applications requiring voltage-level translation, such as GPIO, MDIO, PMBus, SMBus, SDIO, UART, and I2C interfaces in telecom infrastructure, enterprise systems, and personal electronics. Its ability to support multiple voltage levels and high-speed translation makes it ideal for communication equipment and industrial applications.
Alternative Bidirectional Translator ICs
● NVT2008PW: A bidirectional voltage-level translator from NXP Semiconductors, offering similar functionality for open-drain and push-pull applications.
● UM3211P: A bidirectional voltage-level translator from Union Semiconductor, providing comparable performance for voltage-level translation in various applications.
● LSF0101: A single-channel auto-bidirectional multi-voltage-level translator from Texas Instruments, suitable for applications requiring fewer channels.
The LSF0108RKSR is an octal bidirectional multi-voltage-level translator designed by Texas Instruments, suitable for open-drain and push-pull applications. It supports bidirectional voltage translation without the need for a direction pin, simplifying system design. The device is capable of translating voltage levels between various ranges, including 0.65V to 5V, and operates with a low standby current. It features a wide operating temperature range of -40°C to 125°C and is housed in a VQFN-20 package.
The LSF0108RKSR supports up to 100-MHz up translation and greater than 100-MHz down translation at ≤ 30 pF capacitive load, ensuring high-speed signal integrity. It allows bidirectional voltage-level translation between multiple voltage ranges, such as 0.65V ↔ 1.8/2.5/3.3/5V and 3.3V ↔ 5V. The device features low RON, providing minimal signal distortion and high-impedance I/O pins when the enable pin (EN) is low. It also includes a 5-V tolerance I/O port to support TTL levels, making it compatible with various industrial and telecom applications.
Voltage level converte
LSF0108RKSR Applications
The LSF0108RKSR is widely used in applications requiring voltage-level translation, such as GPIO, MDIO, PMBus, SMBus, SDIO, UART, and I2C interfaces in telecom infrastructure, enterprise systems, and personal electronics. Its ability to support multiple voltage levels and high-speed translation makes it ideal for communication equipment and industrial applications.
Alternative Bidirectional Translator ICs
● NVT2008PW: A bidirectional voltage-level translator from NXP Semiconductors, offering similar functionality for open-drain and push-pull applications.
● UM3211P: A bidirectional voltage-level translator from Union Semiconductor, providing comparable performance for voltage-level translation in various applications.
● LSF0101: A single-channel auto-bidirectional multi-voltage-level translator from Texas Instruments, suitable for applications requiring fewer channels.
