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TMUX1072 2-Channel Analog Multiplexers (Muxes)
Texas Instruments' TMUX1072 are 2-channel 2:1 analog muxes with 20 V overvoltage protection
Texas Instruments' TMUX1072 are high-speed, 2-channel, 2:1, analog switches with integrated overvoltage detection and powered-off protection. These devices are bidirectional and can be used as a 2:1 or 1:2 switches while supporting signals beyond VCC up to 5.5 V.
The protection on the I/O pins of the TMUX1072 tolerates a maximum of 18 V with automatic shutoff circuitry to prevent damage to system components behind the switch. This protection is used for power sequencing. There are boards in the system that are powered up before others are ready to receive signals. These devices detect overvoltage and overtemperature events, and provide an open-drain output signal through the FLT-pin.
Features
- Supply range: 2.3 V to 5.5 V
- Powered-off protection: I/O pins Hi-Z when VCC = 0 V
- Overvoltage and overtemp. protection (OVP) on common pins
- Supports signals beyond VCC up to 5.5 V
- Low RON of 6 Ω
- BW of 1.2 GHz (typ.)
- CON of 4.5 pF (typ.)
- Low power disable-mode
- 1.8 V compatible logic inputs
- ESD protection exceeds JESD22
- Small 2.00 mm x 1.70 mm QFN package
Applications
- Data acquisition (DAQ)
- Field instrumentation
- Video surveillance
- HVAC systems
- Rear cameras
TMUX1072 2-Channel Analog Muxes
| Image | Manufacturer Part Number | Description | Supplier Device Package | Available Quantity | Price | View Details | ||
|---|---|---|---|---|---|---|---|---|
 |  | TMUX1072DGSR | IC SWITCH SPDT X 2 18OHM 10VSSOP | 10-VSSOP | 44 - Immediate | $0.90 | View Details | |
|  | TMUX1072RUTR | IC SWITCH SPDT X 2 18OHM 12UQFN | 12-UQFN (1.7x2) | 3354 - Immediate | $1.35 | View Details |
Published: 2018-10-26
Ireland