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Level Translators | FXL5T244

Low Voltage Dual Supply 5-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs

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Overview

The FXL5T244 is a configurable dual-voltage-supply translator designed for one-way (unidirectional) voltage translation of signals between two voltage levels. The device allows translation between voltages as high as 3.6V to as low as 1.1V. A Inputs and the OE# Control Pin track the VCCI level, and Y Outputs track the VCCO level. Both inputs and outputs are designed to accept supply voltage levels from 1.1V to 3.6V. This allows for unidirectional voltage translation over a variety of voltage levels: 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V. The device remains in 3-STATE until both VCCs reach active levels allowing either VCC to be powered-up first. The device also contains power down control circuits that place the device in 3-STATE if either VCC is removed. The OE# input, when HIGH, disables the outputs by placing them in 3-STATE condition.

  • This product is general usage and suitable for many different applications.

  • One-way (unidirectional) translation between any 2 levels from 1.1V to 3.6V
  • Fully configurable, inputs and outputs track respective VCC levels
  • Non-preferential power-up sequencing; either VCC may be powered-up first
  • Outputs remain in 3-STATE until active VCC level is reached
  • Outputs switch to 3-STATE if either VCC is at GND
  • Power-off protection
  • Control input (OE#) level is referenced to VCCI voltage
  • Packaged in 14-terminal DQFN (2.5mm x 3.0mm) package
  • ESD protection exceeds:
  • 4kV HBM ESD (per JESD22-A114 & Mil Std 883e 3015.7)
  • 8kV HBM I/O to GND ESD (per JESD22-A114 & Mil Std 883e 3015.7)
  • 1kV CDM ESD (per ESD STM 5.3)
  • 200V MM ESD (per JESD22-A115 & ESD STM5.2)

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Reference Price

FXL5T244BQX

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Active

CAD Model

Pb

A

H

P

QFN-14

510CB

1

260

REEL

3000

Y

5

CMOS

1.1

3.6

3.5

24

$0.1753

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Reliability Data

Die Related Summary Data

Device: FXL5T244BQX

Equivalent to wafer fab process: CMOS SUB

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

CMOS SUB

2

920154574

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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