TXU0101 is a single channel fixed direction level translator

The TXU0101 is a 1-bit, dual-supply, non-inverting, fixed-direction AD7911ARMZ-REEL7 voltage level shifting device. The A pin is referenced to the V CCA logic level, the OE pin can be referenced to the V CCA or V CCB logic level, and the B pin is referenced to the V CCB logic level. The A port can accept input voltages 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. When OE is set high, a fixed-direction data transfer from A to B can refer to either supply. When OE is set low, all output pins are in a high-impedance state. See Device Functional Mode for a summary of the control logic operation.

characteristic:

Fully configurable dual rail design allows each port to operate from 1.1 V to 5.5 V

3.3 V to 5.0 V supports up to 200 Mbps

● Schmitt trigger input allows slow and noisy inputs

Inputs with integrated static pull-down resistors prevent channels from floating

High drive strength (up to 12 mA at 5 V)

●Low power consumption

○x μA max (25°C)

○x μA max (–40°C to 125°C)

●V CC isolation and V CC disconnection (I off-float) function

○ If either V CC input is <100 mV or disconnected, all outputs are disabled and become high impedance

●I off supports partial power-down mode operation

Control logic (OE) with V CC(MIN) circuit allows control from A or B port

●Pinout compatible with TXB series level shifters

●Operating temperature range is –40°C to +125°C

Latch-up performance exceeds 100 mA, compliant with JESD 78, Class II

ESD protection exceeds JESD 22

○ 2500-V Human Body Model

○ 1500-V charging device model

application:

● Eliminate slow or noisy input signals

●Traffic indicator or buzzer

● Eliminate vibration of mechanical switches

●General purpose I/O level shifting

●Push-pull level translation (UART, SPI, JTAG, etc.)

parameter:

Technology Family: TXU

Application: General purpose input and output interface

Bit (#): 1

Output voltage (Min) (V): 1.1

Output voltage (max) (V): 5.5

IOH (max) (mA): -12

IOL (max) (mA): 12