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