TXS0102 2-Bit Bidirectional Voltage-Level Translator for Open-Drain Application
This two-bit non-inverting translator is a bidirectional voltage-level translator and can be used to establish digital switching compatibility between mixed-voltage systems. It uses two separate configurable power-supply rails, with the A ports supporting operating voltages from 1.65 V to 3.6 V while it tracks the VCCA supply, and the B ports supporting operating voltages from 2.3 V to 5.5 V while it tracks the VCCB supply. This allows the support of both lower and higher logic signal levels while providing bidirectional translation capabilities between any of the 1.8-V,
2.5-V, 3.3-V, and 5-V voltage nodes.
When the output-enable (OE) input is low, all I/Os are placed in the high-impedance state, which significantly reduces the power-supply quiescent current consumption
|
TXS0102 |
| tpd max(ns) |
1.65 to 3.6,2.3 to 5.5 |
| Pin/Package |
8DSBGA, 8SM8, 8US8, 8X2SON |
| Operating Temperature Range(°C) |
-40 to 85 |
| Approx. Price (US$) |
0.33 | 1ku |
| Rating |
Catalog |
TXS0102 特性
- No Direction-Control Signal Needed
- Max Data Rates
- 24 Mbps (Push Pull)
- 2 Mbps (Open Drain)
- Available in the Texas Instruments NanoFreeTM Package
- 1.65 V to 3.6 V on A port and 2.3 V to 5.5 V on
B port (VCCA ≤ VCCB)
- VCC Isolation Feature – If Either VCC Input Is at GND,
Both Ports Are in the High-Impedance State
- No Power-Supply Sequencing Required –
Either VCCA or VCCB Can Be Ramped First
- 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)
- 250-V Machine Model (A115-A)
- 1500-V Charged-Device Model (C101)
- B Port
- 8-kV Human-Body Model (A114-B)
- 250-V Machine Model (A115-A)
- 1500-V Charged-Device Model (C101)
- TYPICAL LEVEL-SHIFTER APPLICATIONS
TXS0102 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 |
| TXS0102DCUR |
ACTIVE |
-40 to 85 |
0.39 | 1ku |
US8 (DCU) | 8 |
3000 | LARGE T&R |
|
| TXS0102DCURG4 |
ACTIVE |
-40 to 85 |
0.39 | 1ku |
US8 (DCU) | 8 |
3000 | LARGE T&R |
|
| TXS0102DCUT |
ACTIVE |
-40 to 85 |
0.55 | 1ku |
US8 (DCU) | 8 |
250 | SMALL T&R |
|
| TXS0102DCUTG4 |
ACTIVE |
-40 to 85 |
0.55 | 1ku |
US8 (DCU) | 8 |
250 | SMALL T&R |
|
| TXS0102YZPR |
ACTIVE |
-40 to 85 |
0.41 | 1ku |
DSBGA (YZP) | 8 |
3000 | LARGE T&R |
|
TXS0102 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 |
| TXS0102DCUR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TXS0102DCUR |
TXS0102DCUR |
| TXS0102DCURG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TXS0102DCURG4 |
TXS0102DCURG4 |
| TXS0102DCUT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TXS0102DCUT |
TXS0102DCUT |
| TXS0102DCUTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TXS0102DCUTG4 |
TXS0102DCUTG4 |
| TXS0102YZPR |
Green (RoHS & no Sb/Br) |
SNAGCU |
Level-1-260C-UNLIM |
TXS0102YZPR |
TXS0102YZPR |
TXS0102 应用技术支持与电子电路设计开发资源下载
- TXS0102 数据资料 dataSheet 下载.PDF
- TI 德州仪器电压电平转换产品选型与价格 . xls
- Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
- Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
- TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
- Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
- CMOS Power Consumption and CPD Calculation (PDF 89 KB)
- Designing With Logic (PDF 186 KB)
- Live Insertion (PDF 150 KB)
- Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
- Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- LOGIC Pocket Data Book (PDF 6001 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- Logic Cross-Reference (PDF 2938 KB)