Packaging information
| Package | Pins VSSOP (DCU) | 8 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 3,000 | LARGE T&R |
Features for the LSF0102-Q1
- AEC-Q100 qualified for automotive applications
- Temperature grade 1: –40°C ≤ T A ≤ 125°C
- Device HBM ESD Classification Level 2
- CDM ESD Classification Level C6
- Provides bidirectional voltage translation with no direction Pin
- Supports open drain and push-pull applications such as I 2C, SPI, UART, MDIO, SDIO, and GPIO
- Supports up to 100 MHz up translation and greater than 100 MHz down translation at ≤ 30pF cap load and up to 40 MHz up or down translation at 50 pF cap load
- Enables bidirectional voltage level translation
between
- 0.95 V ↔ 1.8/2.5/3.3/5 V
- 1.2 V ↔ 1.8/2.5/3.3/5 V
- 1.8 V ↔ 2.5/3.3/5 V
- 2.5 V ↔ 3.3/5 V
- 3.3 V ↔ 5 V
- Low standby current
- 5 V tolerant I/O ports to support TTL voltage levels
- Low r on provides less signal distortion
- High-impedance I/O pins when EN = low
- Flow-through pinout for ease of PCB trace routing
- Latch-up performance exceeds 100 mA per JESD 78, Class II
Description for the LSF0102-Q1
The LSF0102-Q1 device is an auto bidirectional voltage translator that translates among a wide range of supplies without the need for a directional pin. The LSF0102-Q1 supports up to 100 MHz up translation and greater than 100 MHz down translation with capacitive loads ≤ 30 pF. Additionally, the LSF0102-Q1 supports up to 40 MHz up and down translation at 50 pF capacitance load, which enables the LSF0102-Q1 device to support a wide variety of standard interfaces commonly found in automotive applications such as I 2C, SPI, GPIO, SDIO, UART, and MDIO.
The LSF0102-Q1 device has 5-V tolerant data inputs. This makes the device compatible with TTL voltage levels. Furthermore, the LSF0102-Q1 supports mixed-mode voltage translation, allowing the device to up translate and down translate to different supply levels on each channel.