TXB0104 具有自动方向感应和 +/-15kV ESD 保护的 4 位双向电压电平转换器

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

TXB0104
Vcc range(V) 1.2 to 5.5  
No. of Bits 4  
Bus Drive(ma) 0.005  
tpd max(ns) 1,5.5,5.8  
Pin/Package 12BGA MICROSTAR JUNIOR, 12DSBGA, 12UQFN, 14SOIC, 14TSSOP, 14VQFN  
Operating Temperature Range(°C) -40 to 85  
Approx. Price (US$) 0.55 | 1ku  
Rating Catalog
TXB0104 特性
TXB0104 芯片订购指南
器件 状态 温度 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
TXB0104D ACTIVE -40 to 85 0.70 | 1ku SOIC (D) | 14 50 | TUBE  
TXB0104DG4 ACTIVE -40 to 85 0.70 | 1ku SOIC (D) | 14 50 | TUBE  
TXB0104DR ACTIVE -40 to 85 0.55 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TXB0104DRG4 ACTIVE -40 to 85 0.55 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TXB0104GXUR ACTIVE -40 to 85 0.55 | 1ku BGA MICROSTAR JUNIOR (GXU) | 12 2500 | LARGE T&R  
TXB0104PWR ACTIVE -40 to 85 0.55 | 1ku TSSOP (PW) | 14 2000 | LARGE T&R  
TXB0104PWRG4 ACTIVE -40 to 85 0.55 | 1ku TSSOP (PW) | 14 2000 | LARGE T&R  
TXB0104RGYR ACTIVE -40 to 85 0.55 | 1ku VQFN (RGY) | 14 3000 | LARGE T&R  
TXB0104RGYRG4 ACTIVE -40 to 85 0.55 | 1ku VQFN (RGY) | 14 3000 | LARGE T&R  
TXB0104RUTR ACTIVE -40 to 85 0.55 | 1ku UQFN (RUT) | 12 3000 | LARGE T&R  
TXB0104YZTR ACTIVE -40 to 85 0.60 | 1ku DSBGA (YZT) | 12 3000 | LARGE T&R  
TXB0104ZXUR ACTIVE -40 to 85 0.55 | 1ku BGA MICROSTAR JUNIOR (ZXU) | 12 2500 | LARGE T&R  
TXB0104 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
TXB0104D Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TXB0104D TXB0104D
TXB0104DG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TXB0104DG4 TXB0104DG4
TXB0104DR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TXB0104DR TXB0104DR
TXB0104DRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TXB0104DRG4 TXB0104DRG4
TXB0104GXUR TBD  SNPB  Level-1-240C-UNLIM TXB0104GXUR TXB0104GXUR
TXB0104PWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TXB0104PWR TXB0104PWR
TXB0104PWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TXB0104PWRG4 TXB0104PWRG4
TXB0104RGYR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TXB0104RGYR TXB0104RGYR
TXB0104RGYRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TXB0104RGYRG4 TXB0104RGYRG4
TXB0104RUTR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TXB0104RUTR TXB0104RUTR
TXB0104YZTR Green (RoHS & no Sb/Br)  SNAGCU  Level-1-260C-UNLIM TXB0104YZTR TXB0104YZTR
TXB0104ZXUR Green (RoHS & no Sb/Br)  SNAGCU  Level-1-260C-UNLIM TXB0104ZXUR TXB0104ZXUR
TXB0104 应用技术支持与电子电路设计开发资源下载
  1. TXB0104 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器电压电平转换产品选型与价格 . xls
  3. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  4. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
  5. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
  6. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
  7. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
  8. Designing With Logic (PDF 186 KB)
  9. Live Insertion (PDF 150 KB)
  10. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
  11. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
  12. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  13. LOGIC Pocket Data Book (PDF 6001 KB)
  14. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  15. Logic Cross-Reference (PDF 2938 KB)