LSF0002DTQR
ActiveULTRA-SMALL AUTO-BIDIRECTIONAL TRANSLATOR FOR OPEN-DRAIN AND PUSH-PULL APPLICATIONS
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LSF0002DTQR
ActiveULTRA-SMALL AUTO-BIDIRECTIONAL TRANSLATOR FOR OPEN-DRAIN AND PUSH-PULL APPLICATIONS
Technical Specifications
Parameters and characteristics for this part
| Specification | LSF0002DTQR |
|---|---|
| Channel Type | Bidirectional |
| Channels per Circuit | 2 |
| Data Rate | 100 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Open Drain, Tri-State, Push-Pull |
| Package / Case | 6-XFDFN |
| Supplier Device Package | 6-X2SON (1x0.8) |
| Translator Type | Voltage Level |
| Voltage - VCCA [Max] | 5.5 V |
| Voltage - VCCA [Min] | 0.95 V |
| Voltage - VCCB [Max] | 5.5 V |
| Voltage - VCCB [Min] | 0.95 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.49 | |
| 10 | $ 0.42 | |||
| 25 | $ 0.39 | |||
| 100 | $ 0.31 | |||
| 250 | $ 0.29 | |||
| 500 | $ 0.24 | |||
| 1000 | $ 0.19 | |||
| 2500 | $ 0.17 | |||
| 5000 | $ 0.16 | |||
| Digi-Reel® | 1 | $ 0.49 | ||
| 10 | $ 0.42 | |||
| 25 | $ 0.39 | |||
| 100 | $ 0.31 | |||
| 250 | $ 0.29 | |||
| 500 | $ 0.24 | |||
| 1000 | $ 0.19 | |||
| 2500 | $ 0.17 | |||
| 5000 | $ 0.16 | |||
| Tape & Reel (TR) | 12000 | $ 0.15 | ||
| 24000 | $ 0.14 | |||
| 60000 | $ 0.14 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.32 | |
| 100 | $ 0.21 | |||
| 250 | $ 0.17 | |||
| 1000 | $ 0.11 | |||
Description
General part information
LSF0002 Series
The LSF0002 supports bidirectional voltage translation without the need for DIR pin, which minimizes system effort (for PMBus, I2C, SMBus, and so forth). The LSF family of devices supports up to 100MHz up translation and greater than 100MHz down translation at ≤ 30pF capacitive load and up to 40MHz up or down translation at 50pF capacitive load, which allows the LSF family to support more consumer or telecom interfaces (MDIO or SDIO).
LSF family supports 5V tolerance on I/O port, which makes it compatible with TTL levels in industrial and telecom applications. The LSF family can set up different voltage translation levels, which makes it very flexible.
Unlike the LSF0x0x family, the LSF0002 does not require VREF_A and VREF_B power supplies and the 200kΩ bias resistor. The LSF0002 utilizes the VBIAS pin that enables translation by being biased to the same voltage as the lower power supply at the I/Os that is being translated to and from.
Documents
Technical documentation and resources