Integrated Circuits (ICs)

TXB0101DRLT

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1-BIT BIDIRECTIONAL VOLTAGE-LEVEL SHIFTER WITH AUTO DIRECTION SENSING AND +/-15-KV ESD PROTECT

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DocumentsTXB0101 1-Bit Bidirectional Level-Shifting and Voltage Translator With Auto Direction-Sensing and ±15-kV ESD Protection datasheet (Rev. E)Biasing Requirements for TXS, TXB, and LSF Auto-Bidirectional Translators +10

Integrated Circuits (ICs)

TXB0101DRLT

Active

Texas Instruments

1-BIT BIDIRECTIONAL VOLTAGE-LEVEL SHIFTER WITH AUTO DIRECTION SENSING AND +/-15-KV ESD PROTECT

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TXB0101DRLT

Channel Type	Bidirectional
Channels per Circuit	1
Data Rate	100 Mbps
Features	Auto-Direction Sensing
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Tri-State, Non-Inverted
Package / Case	SOT-666, SOT-563
Supplier Device Package	SOT-5X3
Translator Type	Voltage Level
Voltage - VCCA [Max]	3.6 V
Voltage - VCCA [Min]	1.2 V
Voltage - VCCB [Max]	5.5 V
Voltage - VCCB [Min]	1.65 V

TXB0101 Series

1-Bit Bidirectional Voltage-Level Shifter With Auto Direction Sensing and +/-15-kV ESD Protect

Part	Channels per Circuit	Output Type	Data Rate	Features	Number of Circuits	Package / Case	Voltage - VCCB [Min]	Voltage - VCCB [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Translator Type	Mounting Type	Channel Type	Supplier Device Package	Voltage - VCCA [Min]	Voltage - VCCA [Max]
Texas Instruments TXB0101DBVT	1	Non-Inverted Tri-State	100 Mbps	Auto-Direction Sensing	1	SOT-23-6	1.65 V	5.5 V	85 °C	-40 °C	Voltage Level	Surface Mount	Bidirectional	SOT-23-6	1.2 V	3.6 V
Texas Instruments TXB0101DRLR	1	Non-Inverted Tri-State	100 Mbps	Auto-Direction Sensing	1	SOT-563 SOT-666	1.65 V	5.5 V	85 °C	-40 °C	Voltage Level	Surface Mount	Bidirectional	SOT-5X3	1.2 V	3.6 V
Texas Instruments TXB0101DRLT	1	Non-Inverted Tri-State	100 Mbps	Auto-Direction Sensing	1	SOT-563 SOT-666	1.65 V	5.5 V	85 °C	-40 °C	Voltage Level	Surface Mount	Bidirectional	SOT-5X3	1.2 V	3.6 V
Texas Instruments TXB0101DBVR	1	Non-Inverted Tri-State	100 Mbps	Auto-Direction Sensing	1	SOT-23-6	1.65 V	5.5 V	85 °C	-40 °C	Voltage Level	Surface Mount	Bidirectional	SOT-23-6	1.2 V	3.6 V
Texas Instruments TXB0101DCKR	1	Non-Inverted Tri-State	100 Mbps	Auto-Direction Sensing	1	6-TSSOP SC-88 SOT-363	1.65 V	5.5 V	85 °C	-40 °C	Voltage Level	Surface Mount	Bidirectional	SC-70-6	1.2 V	3.6 V
Texas Instruments TXB0101YZPR	1	Non-Inverted Tri-State	100 Mbps	Auto-Direction Sensing	1	6-XFBGA DSBGA	1.65 V	5.5 V	85 °C	-40 °C	Voltage Level	Surface Mount	Bidirectional	6-DSBGA	1.2 V	3.6 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	$ 1.18
		10	$ 1.05
		25	$ 1.00
		100	$ 0.82
	Digi-Reel®	1	$ 1.18
		10	$ 1.05
		25	$ 1.00
		100	$ 0.82
	Tape & Reel (TR)	250	$ 0.54
		500	$ 0.48
		1250	$ 0.44
Texas Instruments	SMALL T&R	1	$ 1.01
		100	$ 0.69
		250	$ 0.53
		1000	$ 0.35

Description

General part information

TXB0101 Series

This 1-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCAaccepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCBaccepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. VCCAshould not exceed VCCB.

When the output-enable (OE) input is low, all outputs are placed in the high-impedance state.

This device is fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.