The AUP family is TIs premier solution to the industrys low-power needs in battery-powered portable applications. This family ensures a very low static and dynamic power consumption across the entire VCC range of 0.8 V to 3.6 V, resulting in an increased battery life. This product also maintains excellent signal integrity (see Figure 1 and Figure 2).
●This bus buffer gate is a single line driver with a 3-state output. The output is disabled when the output-enable (OE) input is low. This device has the input-disable feature, which allows floating input signals.
●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.
●NanoStar™ package technology is a major breakthrough in IC packaging concepts, using the die as the package.
●This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
● Available in the Texas Instruments NanoStar™ Package
● Low Static-Power Consumption
●(ICC = 0.9 µA Max)
● Low Dynamic-Power Consumption
●(Cpd = 4 pF Typ at 3.3 V)
● Low Input Capacitance (Ci = 1.5 pF Typ)
● Low Noise – Overshoot and Undershoot
●<10% of VCC
● Input-Disable Feature Allows Floating Input Conditions
● Ioff Supports Partial-Power-Down Mode Operation
● Input Hysteresis Allows Slow Input Transition and
●Better Switching Noise Immunity at Input
● Wide Operating VCC Range of 0.8 V to 3.6 V
● Optimized for 3.3-V Operation
● 3.6-V I/O Tolerant to Support Mixed-Mode Signal Operation
● tpd = 4.6 ns Max at 3.3 V
● Suitable for Point-to-Point Applications
● Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
● ESD Performance Tested Per JESD 22−
● 2000-V Human-Body Model
●(A114-B, Class II)
● 1000-V Charged-Device Model (C101)
●NanoStar Is a trademark of Texas Instruments.
