TXBN0304 Series
4-bit Bidirectional Auto-direction Sensing Translator with Fully Symmetric 0.9V to 3.6V Range
Manufacturer: Texas Instruments
Catalog(2 parts)
| Part | Operating Temperature▲▼ | Operating Temperature▲▼ | Translator Type | Channels per Circuit▲▼ | Voltage - VCCB▲▼ | Voltage - VCCB▲▼ | Output Type | Supplier Device Package | Number of Circuits▲▼ | Mounting Type | Voltage - VCCA▲▼ | Voltage - VCCA▲▼ | Features | Package / Case | Channel Type | Data Rate▲▼ | Supplier Device Package▲▼ | Supplier Device Package▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TXBN0304RUTRVoltage Level Translator Bidirectional 1 Circuit 4 Channel 100Mbps 12-UQFN (1.7x2) | 85 °C | -40 °C | Voltage Level | 4 ul | 0.8999999761581421 V | 3.5999999046325684 V | Tri-State, Non-Inverted | 12-UQFN (1.7x2) | 1 ul | Surface Mount | 3.5999999046325684 V | 0.8999999761581421 V | Auto-Direction Sensing | 12-UFQFN | Bidirectional | 104857600 bit/s | ||
Texas Instruments TXBN0304RSVRVoltage Level Translator Bidirectional 1 Circuit 4 Channel 100Mbps 16-UQFN (2.6x1.8) | 85 °C | -40 °C | Voltage Level | 4 ul | 0.8999999761581421 V | 3.5999999046325684 V | Tri-State, Non-Inverted | 16-UQFN | 1 ul | Surface Mount | 3.5999999046325684 V | 0.8999999761581421 V | Auto-Direction Sensing | 16-UFQFN | Bidirectional | 104857600 bit/s | 1.7999999523162842 ul | 2.5999999046325684 ul |
Key Features
• Fully Symmetric Supply Voltages, 0.9 V to 3.6 V on A Port and 0.9 V to 3.6 VVCCIsolation Feature – If Either VCCInput is at GND, all Outputs are in High-Impedance StateOE Input Circuit Referenced to VCCALow Power Consumption, 5 µA Max (ICCAor ICCB)IoffSupports Partial-Power-Down Mode OperationLatch-Up Performance Exceeds 100 mA Per JESD 78, Class IIESD Protection Exceeds JESD 228000-V Human-Body Model (A114-B)1000-V Charged-Device Model (C101)Fully Symmetric Supply Voltages, 0.9 V to 3.6 V on A Port and 0.9 V to 3.6 VVCCIsolation Feature – If Either VCCInput is at GND, all Outputs are in High-Impedance StateOE Input Circuit Referenced to VCCALow Power Consumption, 5 µA Max (ICCAor ICCB)IoffSupports Partial-Power-Down Mode OperationLatch-Up Performance Exceeds 100 mA Per JESD 78, Class IIESD Protection Exceeds JESD 228000-V Human-Body Model (A114-B)1000-V Charged-Device Model (C101)
Description
AI
This 4-bit non-inverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCAaccepts any supply voltage from 0.9 V to 3.6 V. The B port is designed to track VCCB. VCCBaccepts any supply voltage from0.9 V to 3.6 V. This allows for low Voltage bidirectional translation between 1 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V voltage nodes. For the TXB0304, when the output-enable (OE) input is low, all outputs are placed in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pull-down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver. The OE device control pin input circuit is supplied by VCCA. This device is fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. The only difference between TXB0304 and TXBN0304 is the OE signal being active high and active low respectively.
This 4-bit non-inverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCAaccepts any supply voltage from 0.9 V to 3.6 V. The B port is designed to track VCCB. VCCBaccepts any supply voltage from0.9 V to 3.6 V. This allows for low Voltage bidirectional translation between 1 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V voltage nodes. For the TXB0304, when the output-enable (OE) input is low, all outputs are placed in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pull-down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver. The OE device control pin input circuit is supplied by VCCA. This device is fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. The only difference between TXB0304 and TXBN0304 is the OE signal being active high and active low respectively.