TXS0202
- No Direction Control Signal Required
- VCCA, VCCB Supply Voltage: 1.65 V to 3.6 V
- Meets All Requirements of the IC-USB Standard
- Small Packages: WCSP
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- Ioff Supports Partial-Power-Down Mode Operation
- ESD Performance
- A port (Host-Side)
- 2000-V Human-Body Model
- 100-V Machine Model
- 500-V Charged-Device Model
- B port (Peripheral-Side)
- >4kV HBM
- A port (Host-Side)
The TXS0202 is a 2-bit voltage level translator optimized for use in Interchip USB (IC-USB) applications. VCCA and VCCB can each operate over the full range of 1.65 V to 3.6 V. The device has been designed to maintain cross-over skew to be less than 1 ns. The device has integrated pull-ups and pull-down resistors to aid in the protocol communication between a host and a peripheral. The translator is a buffered auto-direction sensing type translator. 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 pull-down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | A Inter Chip-USB VOLTAGE LEVEL TRANSLATOR datasheet (Rev. A) | 2011/06/27 | |
| Application note | Schematic Checklist - A Guide to Designing with Auto-Bidirectional Translators | PDF | HTML | 2024/07/12 | |
| Application note | Understanding Transient Drive Strength vs. DC Drive Strength in Level-Shifters (Rev. A) | PDF | HTML | 2024/07/03 | |
| Selection guide | Voltage Translation Buying Guide (Rev. A) | 2021/04/15 | ||
| More literature | Voltage-Level Translation Guide (Rev. H) | 2015/08/31 | ||
| User guide | TXS0202 Evaluation Module | 2011/06/24 |
설계 및 개발
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TXS0202EVM — TXS0202 평가 모듈
The TXS0202 EVM was created to allow simplified evaluation and prototyping without the need for full board development. This EVM provides peripheral header style pads for probing and signal connection to each device pin. Headers are labeled with the corresponding pin number.
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| DSBGA (YZP) | 8 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치