TMUX1511 Series
5-V, 1:1 (SPST), 4-channel analog switch with powered-off protection & 1.8-V input logic
Manufacturer: Texas Instruments
Catalog(1 parts)
| Part | Multiplexer/Demultiplexer Circuit | Switch Time (Ton, Toff) (Max)▲▼ | Switch Time (Ton, Toff) (Max)▲▼ | Mounting Type | Channel-to-Channel Matching (ΔRon)▲▼ | On-State Resistance (Max)▲▼ | Number of Circuits▲▼ | Switch Circuit | Package / Case | Current - Leakage (IS(off)) (Max)▲▼ | Channel Capacitance (CS(off), CD(off))▲▼ | Channel Capacitance (CS(off), CD(off))▲▼ | Charge Injection▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | -3db Bandwidth▲▼ | Supplier Device Package▲▼ | Supplier Device Package▲▼ | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1:1 | 0.00005999999848427251 s | 0.000003999999989900971 s | Surface Mount | 0.07000000029802322 Ω | 4.5 Ω | 4 ul | SPST | 16-UFQFN | 1.0000000116860974e-7 A | 2.499999990010493e-12 F | 2.499999990010493e-12 F | 1.9999999920083944e-12 C | -40 °C | 125 °C | 3000000000 Hz | 1.7999999523162842 ul | 2.5999999046325684 ul | 16-UQFN |
Key Features
• Wide Supply Range: 1.5V to 5.5VLow On-Capacitance: 3.3pFLow On-Resistance: 2ΩHigh Bandwidth: 3GHz-40°C to +125°C Operating Temperature1.8V Logic CompatibleSupports Input Voltage Beyond SupplyIntegrated Pull Down Resistor on Logic PinsBidirectional Signal PathFail-Safe LogicPowered-off protection up to 3.6VPinout compatible to SN74CBTLV3126Pinout compatible (logic variant) of SN74CBTLV3125Wide Supply Range: 1.5V to 5.5VLow On-Capacitance: 3.3pFLow On-Resistance: 2ΩHigh Bandwidth: 3GHz-40°C to +125°C Operating Temperature1.8V Logic CompatibleSupports Input Voltage Beyond SupplyIntegrated Pull Down Resistor on Logic PinsBidirectional Signal PathFail-Safe LogicPowered-off protection up to 3.6VPinout compatible to SN74CBTLV3126Pinout compatible (logic variant) of SN74CBTLV3125
Description
AI
The TMUX1511 is a complementary metal-oxide semiconductor (CMOS) switch. The TMUX1511 offers 1:1 SPST switch configuration with 4 independently controlled channels. Wide operating supply of 1.5V to 5.5V allows for use in a broad array of applications from servers and communication equipment to industrial applications. The device supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins and can pass signals above supply up to VDD x 2, with a maximum input/output voltage of 5.5V.
Up to 3.6V on the signal path of the TMUX1511 provides isolation when the supply voltage is removed (VDD = 0V). Without this protection feature, switches can back-power the supply rail through an internal ESD diode and cause potential damage to the system.
Fail-Safe Logic circuitry allows voltages on the logic control pins to be applied before the supply pin, protecting the device from potential damage. All logic control inputs have 1.8V logic compatible thresholds, ensuring both TTL and CMOS logic compatibility when operating in the valid supply voltage range.
The TMUX1511 is a complementary metal-oxide semiconductor (CMOS) switch. The TMUX1511 offers 1:1 SPST switch configuration with 4 independently controlled channels. Wide operating supply of 1.5V to 5.5V allows for use in a broad array of applications from servers and communication equipment to industrial applications. The device supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins and can pass signals above supply up to VDD x 2, with a maximum input/output voltage of 5.5V.
Up to 3.6V on the signal path of the TMUX1511 provides isolation when the supply voltage is removed (VDD = 0V). Without this protection feature, switches can back-power the supply rail through an internal ESD diode and cause potential damage to the system.
Fail-Safe Logic circuitry allows voltages on the logic control pins to be applied before the supply pin, protecting the device from potential damage. All logic control inputs have 1.8V logic compatible thresholds, ensuring both TTL and CMOS logic compatibility when operating in the valid supply voltage range.