TXB0104QPWRQ1
Logic ICs
Technical Specifications
| Type | Description |
|---|---|
| Output Type | Tri-State |
| Output Signal | CMOS |
| Input Signal | CMOS |
| Channel Type | Bidirectional |
| Number of Circuits | 4 |
| Current - Output High(IOH) | - |
| Current - Output Low(IOL) | - |
| Type | Description |
|---|---|
| Interface | - |
| Operating Temperature | -40°C~+125°C |
| Data Rate | 100 Mbps |
| Number of Elements | 1 |
| Features | Automatic direction detection;Output enable high-impedance;Power-off protection |
| Supply Voltage | 1.2V~3.6V |
| Package / Case | TSSOP-14 |
Product Introduction
Voltage-level translators address the challenges posed by simultaneous use of different supply-voltage levels on the same circuit board. This 4-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. VCCA should not exceed VCCB.
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 pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.
The TXB0104 is designed so that the OE input circuit is supplied by VCCA.
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.
Features
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results Device Temperature Grade 1: -40℃ to +125℃ Ambient Operating Temperature Range
- 1.2 V to 3.6 V on A Port and 1.65 V to 5.5 V on B Port (VCCA ≤ VCCB)
- VCC Isolation Feature – If Either VCC Input is at GND, All Outputs are in the High-Impedance State
- OE Input Circuit Referenced to VCCA
- Ioff Supports Partial-Power-Down Mode Operation
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22
- A port – ±2500-V Human-Body Model (A114-B) – ±1000-V Charged-Device Model (C101)
- B port ±15000-V Human-Body Model (A114-B) ±1000-V Charged-Device Model (C101)
Applications
- Automotive infotainment
- Advanced Driver Assistance System (ADAS)
- Telematics
Datasheet
Alternative Parts
Common TXB0104QPWRQ1 alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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