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TI TXB0302DQMR
Voltage Level Translator Bidirectional 1 Circuit 2 Channel 100Mbps 8-X2SON (1.8x1.2)
Brands: TI
Mfr.Part #: TXB0302DQMR
Datasheet: TXB0302DQMR Datasheet (PDF)
Package/Case: XFDFN-8
RoHS Status:
Stock Condition: 3729 pcs, New Original
Product Type: Voltage Level Translator
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.442 | $0.442 |
| 10 | $0.353 | $3.530 |
| 30 | $0.316 | $9.480 |
| 100 | $0.270 | $27.000 |
| 500 | $0.248 | $124.000 |
| 1000 | $0.235 | $235.000 |
In Stock:3729 PCS
TXB0302DQMR General Description
This 2-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 0.9 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 0.9 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 TXB0302, 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 TXB0302 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
- Fully Symmetric Supply Voltages.
0.9 V to 3.6 V on A Port and 0.9 V to 3.6 V - VCC Isolation Feature — If Either VCC
Input Is at GND, All Outputs Are in the High-Impedance State - OE Input Circuit Referenced to VCCA
- Low Power Consumption, 5-µA Max ICC
- Ioff Supports Partial-Power-Down Mode Operation
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22
- 4000-V Human-Body Model (A114-B)
- 1000-V Charged-Device Model (C101)
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Technology family | TXB | Bits (#) | 2 |
| Data rate (max) (MBps) | 140 | High input voltage (min) (V) | 0.81 |
| High input voltage (max) (V) | 3.6 | Vout (min) (V) | 0.9 |
| Vout (max) (V) | 3.6 | IOH (max) (mA) | -0.02 |
| IOL (max) (mA) | 0.02 | Supply current (max) (µA) | 10 |
| Features | Edge rate accelerator, Integrated pullup resistors, Output enable, Partial power down (Ioff), Vcc isolation | Input type | Standard CMOS |
| Output type | 3-State, CMOS, Push-Pull | Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The TXB0302DQMR chip is a bidirectional voltage-level translator with auto-direction sensing. It allows for translation between different voltage domains while providing output isolation and minimizing signal skew. The chip is suitable for applications requiring bidirectional communication between systems operating at different voltage levels.
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Equivalent
Some equivalent products of the TXB0302DQMR chip are SN74LVC2G97, PI3C3125, and LSF0102. These chips are all dual-supply bus switches with voltage level translation capabilities and similar features to the TXB0302DQMR. -
Features
1. Bidirectional voltage-level translator 2. Supports up to 100 MHz frequency 3. Provides automatic direction sensing 4. Low propagation delay of 6ns 5. Compatible with mixed-voltage signal systems 6. Small QFN package for space-constrained applications -
Pinout
The TXB0302DQMR is a dual bidirectional voltage-level translator with auto direction sensing. It has a 10-pin count including two VCCA/VCCB, two A1/B1 ports, two OE pins, and four data I/O ports. This device is used for voltage translation in mixed voltage systems. -
Manufacturer
The manufacturer of the TXB0302DQMR is Texas Instruments Incorporated. Texas Instruments is a global semiconductor design and manufacturing company that produces a wide range of analog and digital products, including microcontrollers, switches, amplifiers, and sensors. They are known for their high-quality and innovative solutions in the electronics industry. -
Application Field
The TXB0302DQMR is a bidirectional voltage-level translator, which can be used in various applications such as I2C bus, SPI, UART, and other serial communication interfaces. It allows voltage level translation between different logic levels, typically used in mixed voltage systems in applications like smartphones, tablets, and handheld devices. -
Package
The TXB0302DQMR chip comes in a 12-VQFN (3x3) package type with a surface mount form. This chip has a size of 3mm x 3mm.
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