產品詳細資料

Configuration 2:1 SPDT Number of channels 2 Power supply voltage - single (V) 5, 12, 16, 20, 36, 44 Power supply voltage - dual (V) +/-10, +/-15, +/-18, +/-22, +/-5 Protocols Analog Ron (typ) (Ω) 2 CON (typ) (pF) 200 ON-state leakage current (max) (µA) 0.05 Supply current (typ) (µA) 35 Bandwidth (MHz) 30 Operating temperature range (°C) -40 to 125 Features 1.8-V compatible control inputs, Break-before-make Input/output continuous current (max) (A) 0.33 Rating Catalog Drain supply voltage (max) (V) 44 Negative rail supply voltage (max) (V) 44
Configuration 2:1 SPDT Number of channels 2 Power supply voltage - single (V) 5, 12, 16, 20, 36, 44 Power supply voltage - dual (V) +/-10, +/-15, +/-18, +/-22, +/-5 Protocols Analog Ron (typ) (Ω) 2 CON (typ) (pF) 200 ON-state leakage current (max) (µA) 0.05 Supply current (typ) (µA) 35 Bandwidth (MHz) 30 Operating temperature range (°C) -40 to 125 Features 1.8-V compatible control inputs, Break-before-make Input/output continuous current (max) (A) 0.33 Rating Catalog Drain supply voltage (max) (V) 44 Negative rail supply voltage (max) (V) 44
TSSOP (PW) 16 32 mm² (5 mm × 6.4 mm) WQFN (RUM) 16 16 mm² (4 mm × 4 mm)
  • Latch-up immune
  • Dual supply range: ±4.5 V to ±22 V
  • Single supply range: 4.5 V to 44 V
  • Low on-resistance: 2 Ω
  • High current support: 330 mA (maximum) (WQFN)
  • –40°C to +125°C operating temperature
  • 1.8 V logic compatible
  • Integrated pull-down resistor on logic pins
  • Fail-safe logic
  • Rail-to-rail operation
  • Bidirectional operation
  • Latch-up immune
  • Dual supply range: ±4.5 V to ±22 V
  • Single supply range: 4.5 V to 44 V
  • Low on-resistance: 2 Ω
  • High current support: 330 mA (maximum) (WQFN)
  • –40°C to +125°C operating temperature
  • 1.8 V logic compatible
  • Integrated pull-down resistor on logic pins
  • Fail-safe logic
  • Rail-to-rail operation
  • Bidirectional operation

The TMUX7236 is a complementary metal-oxide semiconductor (CMOS) switch with latch-up immunity in a dual channel, 2:1 configuration. The device works well with dual supplies (±5 V to ±22 V), a single supply (5 V to 44 V), or asymmetric supplies (such as V DD = 12 V, V SS = –5 V). The TMUX7236 supports bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from V SS to V DD.

All logic control inputs support logic levels from 1.8 V to V DD, allowing for both TTL and CMOS logic compatibility 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.

The TMUX7236 is a complementary metal-oxide semiconductor (CMOS) switch with latch-up immunity in a dual channel, 2:1 configuration. The device works well with dual supplies (±5 V to ±22 V), a single supply (5 V to 44 V), or asymmetric supplies (such as V DD = 12 V, V SS = –5 V). The TMUX7236 supports bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from V SS to V DD.

All logic control inputs support logic levels from 1.8 V to V DD, allowing for both TTL and CMOS logic compatibility 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.

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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 TMUX7236 44 V, Low-RON, 2:1 (SPDT), 2-Channel Precision Switch With Latch-Up Immunity and 1.8 V Logic datasheet (Rev. B) PDF | HTML 2023/12/1
應用說明 How to Handle High Voltage Common Mode Applications using Multiplexers PDF | HTML 2022/10/3

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TMUX-24PW-EVM 可對 TI 的 TMUX 產品系列進行快速原型設計和 DC 特性分析,這些產品使用 16、20 或 24 針腳 TSSOP 封裝 (PW),並且額定用於高電壓操作。

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TMUXRUM-RRPEVM 可對 TI 的 TMUX 產品系列進行快速原型設計和 DC 特性分析,這些產品使用 16 接腳 RUM 或 RRP 封裝 (QFN),並且額定用於高電壓操作。

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模擬型號

TMUX7236 IBIS Model

SCDM295.ZIP (52 KB) - IBIS 模型
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
TSSOP (PW) 16 Ultra Librarian
WQFN (RUM) 16 Ultra Librarian

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