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TXU0304QPWRQ1

Mfr. #:
TXU0304QPWRQ1
Mfr.:
Texas Instruments
Product Type:
Fixed-Direction Voltage-Level Translator
Series:
TXU0304-Q1
Package / Case:
TSSOP-14
Description:
Fixed-Direction Voltage-Level Translator

Product Attributes

AttributeValue
Channels4 fixed-direction channels:3 A-to-B and 1 B-to-A
Data RateUp to 200 Mbps at 3.3-V to 5-V translation under specified load/timing conditions
Supply VoltageVCCA and VCCB independently 1.08 to 5.5V recommended; 1.1-V nominal minimum
Operating Temperature-40 to +125°C ambient
Input TypeSchmitt-trigger inputs with weak static pulldowns
EnableOE may be referenced to either rail via VCC(MIN); low disables all outputs
Power-OffIf either rail<100 mV or disconnected, outputs disabled; Ioff partial-power-down support
Output DriveUp to+/-12 mA at output rail>=4.5V
Package DetailsTSSOP, PW, 14 pins; 5 x 4.4 mm body; 0.65 mm pitch; 1.2 mm maximum height

Product Description

The fixed 3-forward/1-return arrangement matches interfaces such as an SPI master connection, with three outbound controls/data signals and one returning data signal. It must not be configured as an auto-direction translator.

Schmitt-trigger inputs tolerate slow transitions, while supply-disconnect isolation disables outputs when either side loses power. Each port has its own rail, allowing either direction of voltage conversion within the supply limits.

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