TXU0304-Q1 Series

Automotive four-channel fixed multidirectional level shifter

Catalog

Automotive four-channel fixed multidirectional level shifter

Part	Data Rate	Translator Type	Package / Case [custom]	Package / Case [custom]	Package / Case	Number of Circuits	Voltage - VCCB [Min]	Voltage - VCCB [Max]	Mounting Type	Voltage - VCCA [Max] [custom]	Voltage - VCCA [Min] [custom]	Output Type	Operating Temperature [Min]	Operating Temperature [Max]	Channel Type	Channels per Circuit	Supplier Device Package	Supplier Device Package [x]	Supplier Device Package [y]	Qualification	Grade
Texas Instruments TXU0304PWR	200 Mbps	Voltage Level	0.173 "	4.4 mm	14-TSSOP	1	1.08 V	5.5 V	Surface Mount	5.5 V	1.08 V	Tri-State	-40 °C	125 °C	Unidirectional	4	14-TSSOP
Texas Instruments TXU0304DTRR	200 Mbps	Voltage Level			12-XFQFN	1	1.08 V	5.5 V	Surface Mount	5.5 V	1.08 V	Tri-State	-40 °C	125 °C	Unidirectional	4	12-X2QFN	1.7	1
Texas Instruments TXU0304QWBQARQ1	200 Mbps	Voltage Level			14-WFDFN Exposed Pad	1	1.08 V	5.5 V	Surface Mount Wettable Flank	5.5 V	1.08 V	Tri-State	-40 °C	125 °C	Unidirectional	4	14-WQFN (3x2.5)			AEC-Q100	Automotive
Texas Instruments TXU0304BQAR	200 Mbps	Voltage Level			14-WFQFN Exposed Pad	1	1.08 V	5.5 V	Surface Mount	5.5 V	1.08 V	Tri-State	-40 °C	125 °C	Unidirectional	4	14-WQFN (3x2.5)
Texas Instruments TXU0304RUTR	200 Mbps	Voltage Level			12-UFQFN	1	1.08 V	5.5 V	Surface Mount	5.5 V	1.08 V	Tri-State	-40 °C	125 °C	Unidirectional	4	12-UQFN	1.7	2
Texas Instruments TXU0304QPWRQ1	200 Mbps	Voltage Level	0.173 "	4.4 mm	14-TSSOP	1	1.08 V	5.5 V	Surface Mount	5.5 V	1.08 V	Tri-State	-40 °C	125 °C	Unidirectional	4	14-TSSOP			AEC-Q100	Automotive

Catalog

Automotive four-channel fixed multidirectional level shifter

Key Features

• AEC-Q100 qualified for automotive applicationsAvailable in wettable flank QFN (WBQA) packageFully configurable dual-rail design allows each port to operate from 1.1 V to 5.5 VUp to 200 Mbps support for 3.3 V to 5.0 VSchmitt-trigger inputs allows for slow and noisy inputsInputs with integrated static pull-down resistors prevent channels from floatingHigh drive strength (up to 12 mA at 5 V)Low power consumption3 µA maximum (25°C)6 µA maximum (–40°C to 125°C)VCCisolation and VCCdisconnect (Ioff-float) featureIf either VCCinput is <100 mV or disconnected, all outputs are disabled and become high-impedanceIoffsupports partial-power-down mode operationControl logic (OE) with VCC(MIN)circuitry allows for control from either A or B portPinout compatible with TXB family level shiftersAvailable in other variants that support common applications: TXU0104-Q1, TXU0204-Q1Operating temperature from –40°C to +125°CLatch-up performance exceeds 100 mA per JESD 78, class IIESD protection exceeds JESD 222500-V human-body model1500-V charged-device modelAEC-Q100 qualified for automotive applicationsAvailable in wettable flank QFN (WBQA) packageFully configurable dual-rail design allows each port to operate from 1.1 V to 5.5 VUp to 200 Mbps support for 3.3 V to 5.0 VSchmitt-trigger inputs allows for slow and noisy inputsInputs with integrated static pull-down resistors prevent channels from floatingHigh drive strength (up to 12 mA at 5 V)Low power consumption3 µA maximum (25°C)6 µA maximum (–40°C to 125°C)VCCisolation and VCCdisconnect (Ioff-float) featureIf either VCCinput is <100 mV or disconnected, all outputs are disabled and become high-impedanceIoffsupports partial-power-down mode operationControl logic (OE) with VCC(MIN)circuitry allows for control from either A or B portPinout compatible with TXB family level shiftersAvailable in other variants that support common applications: TXU0104-Q1, TXU0204-Q1Operating temperature from –40°C to +125°CLatch-up performance exceeds 100 mA per JESD 78, class IIESD protection exceeds JESD 222500-V human-body model1500-V charged-device model

Description

TXU0304-Q1 is a 4-bit, dual-supply noninverting fixed direction voltage level translation device. Ax pins are referenced to VCCAlogic level, OE pin can be referenced to either VCCAor VCCBlogic levels, and Bx pins are referenced to VCCBlogic levels. The A port is able to accept input voltages ranging from 1.1 V to 5.5 V, while the B port can also accept input voltages from 1.1 V to 5.5 V. Fixed direction data transmission can occur from A to B or B to A when OE is set to high in reference to either supply. When OE is set to low, all output pins are in the high-impedance state. SeeDevice Functional Modesfor a summary of the operation of the control logic. TXU0304-Q1 is a 4-bit, dual-supply noninverting fixed direction voltage level translation device. Ax pins are referenced to VCCAlogic level, OE pin can be referenced to either VCCAor VCCBlogic levels, and Bx pins are referenced to VCCBlogic levels. The A port is able to accept input voltages ranging from 1.1 V to 5.5 V, while the B port can also accept input voltages from 1.1 V to 5.5 V. Fixed direction data transmission can occur from A to B or B to A when OE is set to high in reference to either supply. When OE is set to low, all output pins are in the high-impedance state. SeeDevice Functional Modesfor a summary of the operation of the control logic.