2N7001T
- Up and down translation across 1.65V to 3.6V
- Operating temperature: –40°C to +125°C
- Maximum quiescent current (ICCA + ICCB) of 14µA (125°C maximum)
- Up to 100Mbps support across the full supply range
- VCC isolation feature
- If either VCC input is below 100mV, the output becomes high-impedance
- Ioff supports partial-power-down mode operation
- Latch-up performance exceeds 100mA per JESD 78, Class II
- ESD protection exceeds JESD 22
- 2000V Human body model
- 1000V Charged-device model
The 2N7001T is a single-bit buffered voltage signal converter that uses two separate configurable power-supply rails to up or down translate a unidirectional signal. The device is operational with both VCCA and VCCB supplies down to 1.65V and up to 3.60V. VCCA defines the input threshold voltage on the A input. VCCB defines the output drive voltage on the B output.
This device is fully specified for partial-power-down applications using the Ioff current. The Ioff protection circuitry ensures that no excessive current is drawn from or to an input, output, or combined I/O that is biased to a specific voltage while the device is powered down.
The VCC isolation feature ensures that if either VCCA or VCCB is less than 100 mV, the output port (B) enters a high-impedance state.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | 2N7001T Single-Bit Dual-Supply Buffered Voltage Signal Converter datasheet (Rev. C) | PDF | HTML | 2024/5/1 | ||
| 應用說明 | Schematic Checklist - A Guide to Designing With Fixed or Direction Control Translators | PDF | HTML | 2024/10/2 | |||
| 應用說明 | Schematic Checklist - A Guide to Designing with Auto-Bidirectional Translators | PDF | HTML | 2024/7/12 | |||
| 應用說明 | Understanding Transient Drive Strength vs. DC Drive Strength in Level-Shifters (Rev. A) | PDF | HTML | 2024/7/3 | |||
| 選擇指南 | Voltage Translation Buying Guide (Rev. A) | 2021/4/15 | ||||
| 應用說明 | 2N7001T Voltage Level Translator for SPI, UART, JTAG Interface (Rev. A) | PDF | HTML | 2021/3/29 | |||
| 技術文章 | How smart thermostats get their degrees | PDF | HTML | 2020/3/9 | |||
| 技術文章 | What’s with chirping smoke detectors? | PDF | HTML | 2019/3/6 | |||
| 應用說明 | Common Risks of Discrete FET Voltage Translation and Advantages of TI’s Integrat (Rev. A) | 2018/6/26 | ||||
| 應用說明 | Designing and Manufacturing with TI's X2SON Packages | 2017/8/23 |
設計與開發
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2N7001TEVM — 適用於單向轉換裝置的 2N7001T 評估模組
5-8-LOGIC-EVM — 適用於 5 針腳至 8 針腳 DCK、DCT、DCU、DRL 和 DBV 封裝的通用邏輯評估模組
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| X2SON (DPW) | 5 | Ultra Librarian |
| SOT-SC70 (DCK) | 5 | Ultra Librarian |