Features: ` Available in the Texas Instruments NanoFree™ Package` 1.65 V to 3.6 V on A port and 2.3 V to 5.5 V on B port (VCCA VCCB)` VCC Isolation Feature If Either VCC Input Is at GND,Both Ports Are in the High Impedance State` Ioff Supports Partial-Power-Down Mode Operation` Latch-Up Pe...
TXS0101: Features: ` Available in the Texas Instruments NanoFree™ Package` 1.65 V to 3.6 V on A port and 2.3 V to 5.5 V on B port (VCCA VCCB)` VCC Isolation Feature If Either VCC Input Is at GND,Both...
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Translation - Voltage Levels 1B Bidirec Vltg- Lev Translator
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Translation - Voltage Levels 1B Bidirec Vltg- Lev Translator
MIN | MAX | UNIT | |||
VCCA | Supply voltage range | 0.5 | 4.6 | V | |
VCCB | Supply voltage range | 0.5 | 6.5 | V | |
VI | Input voltage range(2) | A port | 0.5 | 4.6 | V |
B port, OE | 0.5 | 6.5 | |||
VO | Voltage range applied to any output in the high-impedance or power-off state(2) |
A port | 0.5 | 4.6 | V |
B port | 0.5 | 6.5 | |||
VO | Voltage range applied to any output in the high or low state(2) (3) |
A port | 0.5 | VCCA + 0.5 | V |
B port | 0.5 | VCCB + 0.5 | |||
IIK | Input clamp current | VI < 0 | 50 | mA | |
IOK | Output clamp current | VO < 0 | 50 | mA | |
IO | Continuous output current | ±50 | mA | ||
Continuous current through VCCA, VCCB, or GND | ±100 | mA | |||
JA | Package thermal impedance(4) | DBV package | 165 | /W | |
DCK package | 259 | ||||
DRL package | 142 | ||||
YZP package | 123 | ||||
Tstg | Storage temperature range | 65 | 150 |
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
(3) The value of VCCA and VCCB are provided in the recommended operating conditions table.
(4) The package thermal impedance is calculated in accordance with JESD 51-7.
This TXS0101 one-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 V to 3.6 V. The B port is designed to track VCCB. VCCA must be less than or equal to VCCB. VCCB accepts any supply voltage from 2.3 V to 5.5 V. This allows for low-voltage bidirectional translation between any of the 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes.
When the output-enable (OE) input of TXS0101 is low, all outputs are placed in the high-impedance state.
To ensure the high-impedance state of TXS0101 during power up or power down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.