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This 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 is low, all outputs are placed in the high-impedance state.
To ensure the high-impedance state 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.
TXS0101DRLR 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 Performance Exceeds 100 mA Per JESD 78, Class II ` ESD Protection Exceeds JESD 22 A Port 2500-V Human-Body Model (A114-B) abc 200-V Machine Model (A115-A) 1500-V Charged-Device Model (C101) B Port 8-kV Human-Body Model (A114-B) abc 200-V Machine Model (A115-A) 1500-V Charged-Device Model (C101)
This 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 is low, all outputs are placed in the high-impedance state.
To ensure the high-impedance state 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.
TXS0101YZPR 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 Performance Exceeds 100 mA Per JESD 78, Class II ` ESD Protection Exceeds JESD 22 A Port 2500-V Human-Body Model (A114-B) abc 200-V Machine Model (A115-A) 1500-V Charged-Device Model (C101) B Port 8-kV Human-Body Model (A114-B) abc 200-V Machine Model (A115-A) 1500-V Charged-Device Model (C101)
This two-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 is low, all outputs are placed in the high-impedance state.
To ensure the high-impedance state 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.
TXS0102DCTR Maximum Ratings
over operating free-air temperature range (unless otherwise noted)
MIN MAX
UNIT
VCCA
Supply voltage range
0.5 4.6
V
VCCB
0.5 6.5
VI Input voltage range
A port
0.5 4.6
V
B port
0.5 6.5
Voltage range applied to any output
VO in the high-impedance or power-off state
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
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 each VCCA, VCCB, or GND
±100
mA
QJA Package thermal impedance(4)
DCT package
220
°C/W
DCU package
227
YZP package
102
Tstg Storage temperature range
65 150
°C
(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.
TXS0102DCTR Features
` Available in the Texas Instruments NanoStar™ and NanoFree™ Packages ` 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 Performance Exceeds 100 mA Per JESD 78, Class II ` ESD Protection Exceeds JESD 22 A Port 2500-V Human-Body Model (A114-B) 250-V Machine Model (A115-A) 1500-V Charged-Device Model (C101) B Port abc 8-kV Human-Body Model (A114-B) 250-V Machine Model (A115-A) 1500-V Charged-Device Model (C101)
