TXB0102是TI公司的一款无产品,TXB0102是具有自动方向感应和 +/-15kV ESD 保护的 2 位双向电压电平转换器,本页介绍了TXB0102的产品说明、应用、特性等,并给出了与TXB0102相关的TI元器件型号供参考。
TXB0102 - 具有自动方向感应和 +/-15kV ESD 保护的 2 位双向电压电平转换器 - 无 - 小尺寸逻辑器件 - TI公司(Texas Instruments,德州仪器)
- Available in the Texas Instruments NanoFree™ Packages
- 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
- Low Power Consumption, 4-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
- A Port
- 2500-V Human-Body Model (A114-B)
- 200-V Machine Model (A115-A)
- 1500-V Charged-Device Model (C101)
- B Port
- 15-kV Human-Body Model (A114-B)
- 200-V Machine Model (A115-A)
- 1500-V Charged-Device Model (C101)
- A Port
- Handsets
- Smartphones
- Tablets
- Desktop PCs
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 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.
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.
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.
NanoFree™ technology is a major breakthrough in IC packaging concepts, using the die as the package.
PART NUMBER | PACKAGE | BODY SIZE (NOM) |
---|---|---|
TXB0102 | SSOP (8) | 2.95 mm × 2.80 mm |
VSSOP (8) | 2.30 mm × 2.00 mm | |
DSBGA (8) | 0.90 mm × 1.80 mm |