TMUX7201
- Latch-up immune
- Dual supply range: ±4.5 V to ±22 V
- Single supply range: 4.5 V to 44 V
- Low On-Resistance: 1.2 Ω
- Low charge injection: −10 pC
- –40°C to +125°C operating temperature
- Integrated Pull-Down resistor on logic pins
- 1.8 V logic compatible
- Fail-safe logic
- Rail to rail operation
- Bidirectional signal path
- Break-before-make switching
The TMUX720x is a complementary metal-oxide semiconductor (CMOS) switch with Latch-Up immunity in a single channel, 1:1 (SPST) configuration. The device works with a single supply (4.5 V to 44 V), dual supplies (±4.5 V to ±22 V), or asymmetric supplies (such as V DD = 12 V, V SS = –5 V). The TMUX720x supports bidirectional analog and digital signals on the source (S) and drain (D) pin ranging from V SS to V DD.
The TMUX720x can be enabled or disabled by controlling the SEL pin. When disabled, both signal path switches are off. All logic control inputs support logic levels from 1.8 V to V DD, which is compatible for both TTL and CMOS logic when operating in the valid supply voltage range. Fail-Safe Logic circuitry allows voltages on the control pins to be applied before the supply pin, protecting the device from potential damage.
The TMUX72xx family provides Latch-Up immunity, preventing undesirable high current events between parasitic structures within the device typically caused by overvoltage events. A Latch-Up condition typically continues until the power supply rails are turned off and can lead to device failure. The Latch-Up immunity feature allows the TMUX72xx family of switches and multiplexers to be used in harsh environments.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | TMUX720x 44 V, Low-RON, 1:1 (SPST), 1-Channel Precision Switch With Latch-Up Immunity and 1.8-V Logic datasheet (Rev. A) | PDF | HTML | 2023年 3月 30日 |
設計與開發
如需其他條款或必要資源,請按一下下方的任何標題以檢視詳細頁面 (如有)。
TMUX-8RQX-EVM — 適用於 8 針腳 RQX 的 TMUX 評估模組
TMUX-8RQX-EVM 允許在 8 針腳 RQX 封裝提供中型電壓多工器的快速原型設計。
TMUX72XXDGKEVM — TMUX72xx DGK 封裝評估模組
TMUX72XXDGKEVM 支援評估採用 8 針腳 VSSOP (DGK) 封裝的 TMUX72xx 裝置,包括 TMUX7219DGK。此評估模組可用於快速進行專為 DC 參數之 TMUX72xx 裝置的原型設計及測試。
LEADLESS-ADAPTER1 — 用於測試 TI 的 6、8、10、12、14、16 和 20 針腳無引線封裝的表面貼裝至 DIP 接頭適配器
封裝 | 引腳 | 下載 |
---|---|---|
WSON (RQX) | 8 | 檢視選項 |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 資格摘要
- 進行中可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。