TXB0104-Q1 Series

Automotive 4-bit bidirectional voltage-level translator with auto direction sensing and +/-15kV ESD

Catalog

Automotive 4-bit bidirectional voltage-level translator with auto direction sensing and +/-15kV ESD

Part	Supplier Device Package	Grade	Channel Type	Channels per Circuit	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Translator Type	Voltage - VCCB [Min]	Voltage - VCCB [Max]	Voltage - VCCA [Min]	Voltage - VCCA [Max]	Qualification	Package / Case	Output Type	Data Rate	Features	Number of Circuits	Supplier Device Package [y]	Supplier Device Package [x]	Package / Case [custom]	Package / Case [custom]	Package / Case [x]	Package / Case [y]
Texas Instruments TXB0104QRGYRQ1	14-VQFN (3.5x3.5)	Automotive	Bidirectional	4	-40 °C	125 °C	Surface Mount	Voltage Level	1.65 V	5.5 V	1.2 V	3.6 V	AEC-Q100	14-VFQFN Exposed Pad	Non-Inverted Tri-State	100 Mbps	Auto-Direction Sensing	1
Texas Instruments TXB0104YZTR	12-DSBGA (1.9x1.4)		Bidirectional	4	-40 °C	85 °C	Surface Mount	Voltage Level	1.65 V	5.5 V	1.2 V	3.6 V		12-UFBGA DSBGA	Non-Inverted Tri-State	100 Mbps	Auto-Direction Sensing	1
Texas Instruments TXB0104QRUTRQ1	12-UQFN	Automotive	Bidirectional	4	-40 °C	125 °C	Surface Mount	Voltage Level	1.65 V	5.5 V	1.2 V	3.6 V	AEC-Q100	12-UFQFN	Non-Inverted Tri-State	100 Mbps	Auto-Direction Sensing	1	2	1.7
Texas Instruments TXB0104ZXUR	12-BGA Microstar Junior (2.5x2)		Bidirectional	4	-40 °C	85 °C	Surface Mount	Voltage Level	1.65 V	5.5 V	1.2 V	3.6 V		12-UFBGA	Non-Inverted Tri-State	100 Mbps	Auto-Direction Sensing	1
Texas Instruments TXB0104QPWRQ1	14-TSSOP	Automotive	Bidirectional	4	-40 °C	125 °C	Surface Mount	Voltage Level	1.65 V	5.5 V	1.2 V	3.6 V	AEC-Q100	14-TSSOP	Non-Inverted Tri-State	100 Mbps	Auto-Direction Sensing	1			0.173 "	4.4 mm
Texas Instruments TXB0104DR			Bidirectional	4	-40 °C	85 °C	Surface Mount	Voltage Level	1.65 V	5.5 V	1.2 V	3.6 V		14-SOIC	Non-Inverted Tri-State	100 Mbps	Auto-Direction Sensing	1					0.154 in	3.9 mm
Texas Instruments TXB0104D			Bidirectional	4	-40 °C	85 °C	Surface Mount	Voltage Level	1.65 V	5.5 V	1.2 V	3.6 V		14-SOIC	Non-Inverted Tri-State	100 Mbps	Auto-Direction Sensing	1					0.154 in	3.9 mm
Texas Instruments TXB0104RGYRG4	14-VQFN (3.5x3.5)		Bidirectional	4	-40 °C	85 °C	Surface Mount	Voltage Level	1.65 V	5.5 V	1.2 V	3.6 V		14-VFQFN Exposed Pad	Non-Inverted Tri-State	100 Mbps	Auto-Direction Sensing	1
Texas Instruments TXB0104PWRG4	14-TSSOP		Bidirectional	4	-40 °C	85 °C	Surface Mount	Voltage Level	1.65 V	5.5 V	1.2 V	3.6 V		14-TSSOP	Non-Inverted Tri-State	100 Mbps	Auto-Direction Sensing	1			0.173 "	4.4 mm
Texas Instruments TXB0104RUTR	12-UQFN		Bidirectional	4	-40 °C	85 °C	Surface Mount	Voltage Level	1.65 V	5.5 V	1.2 V	3.6 V		12-UFQFN	Non-Inverted Tri-State	100 Mbps	Auto-Direction Sensing	1	2	1.7

Catalog

Automotive 4-bit bidirectional voltage-level translator with auto direction sensing and +/-15kV ESD

Key Features

• Qualified for Automotive ApplicationsAEC-Q100 Qualified With the Following ResultsDevice Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range1.2 V to 3.6 V on A Port and 1.65 V to 5.5 V on B Port (V CCA ≤ V CCB)V CC Isolation Feature – If Either V CC Input is at GND, All Outputs are in the High-Impedance StateOE Input Circuit Referenced to V CCAI off Supports Partial-Power-Down Mode OperationLatch-Up Performance Exceeds 100 mA Per JESD 78, Class IIESD Protection Exceeds JESD 22A port±2500-V Human-Body Model (A114-B)±1000-V Charged-Device Model (C101)B port±15000-V Human-Body Model (A114-B)±1000-V Charged-Device Model (C101)Qualified for Automotive ApplicationsAEC-Q100 Qualified With the Following ResultsDevice Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range1.2 V to 3.6 V on A Port and 1.65 V to 5.5 V on B Port (V CCA ≤ V CCB)V CC Isolation Feature – If Either V CC Input is at GND, All Outputs are in the High-Impedance StateOE Input Circuit Referenced to V CCAI off Supports Partial-Power-Down Mode OperationLatch-Up Performance Exceeds 100 mA Per JESD 78, Class IIESD Protection Exceeds JESD 22A port±2500-V Human-Body Model (A114-B)±1000-V Charged-Device Model (C101)B port±15000-V Human-Body Model (A114-B)±1000-V Charged-Device Model (C101)

Description

Voltage-level translators address the challenges posed by simultaneous use of different supply-voltage levels on the same circuit board. This 4-bit non-inverting translator uses two separate configurable power-supply rails. The A port is designed to track V CCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track V CCB. VCCB accepts 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. V CCA should not exceed V CCB. 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. The TXB0104 is designed so that the OE input circuit is supplied by V CCA. This device is fully specified for partial-power-down applications using I off. The I off circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. Voltage-level translators address the challenges posed by simultaneous use of different supply-voltage levels on the same circuit board. This 4-bit non-inverting translator uses two separate configurable power-supply rails. The A port is designed to track V CCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track V CCB. VCCB accepts 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. V CCA should not exceed V CCB. 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. The TXB0104 is designed so that the OE input circuit is supplied by V CCA. This device is fully specified for partial-power-down applications using I off. The I off circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.