TMUX1072 Series

5-V, 2:1 (SPDT), 2-channel analog switch with powered-off protection

Catalog

5-V, 2:1 (SPDT), 2-channel analog switch with powered-off protection

Part	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Number of Circuits	Channel-to-Channel Matching (ΔRon)	Multiplexer Inputs	Demultiplexer Outputs	Channel Capacitance (CD(off))	Channel Capacitance (CS(off))	Current - Leakage (Max)	Switch Time Ton (Max)	Switch Time Toff (Max)	Voltage - Supply, Single (V+) (Maximum)	Voltage - Supply, Single (V+) (Minimum)	-3db Bandwidth	Switch Circuit Type	Package Length	Package Name	Package Width	On-State Resistance (Max)	Crosstalk	Package / Case
Texas Instruments TMUX1072DGSR	Surface Mount	125 °C	-40 °C	2	70 mOhm	2	1	4 pF	4 pF	185 µA	250 µs	10 µs	5.5 V	2.3 V	1.2 GHz	SPDT	0.118 in	10-MSOP 10-TFSOP 10-VSSOP	3 mm	18 Ohms	-90 dB
Texas Instruments TMUX1072RUTR	Surface Mount	125 °C	-40 °C	2	70 mOhm	2	1	4 pF	4 pF	185 µA	250 µs	10 µs	5.5 V	2.3 V	1.2 GHz	SPDT	1.7 mm	12-UQFN	2 mm	18 Ohms	-90 dB	12-UFQFN

Catalog

5-V, 2:1 (SPDT), 2-channel analog switch with powered-off protection

Description

The TMUX1072 is a high-speed, 2-channel, 2:1, analog switch with integrated overvoltage detection and powered off protection. The device is bidirectional and can be used as a 2:1 or 1:2 switch while supporting signals beyond VCCup 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. Some boards in the system may be powered up before others are ready to receive signals. The device detects overvoltage and overtemperature events, and provides an open drain output signal through theFLTpin. The TMUX1072 is a high-speed, 2-channel, 2:1, analog switch with integrated overvoltage detection and powered off protection. The device is bidirectional and can be used as a 2:1 or 1:2 switch while supporting signals beyond VCCup 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. Some boards in the system may be powered up before others are ready to receive signals. The device detects overvoltage and overtemperature events, and provides an open drain output signal through theFLTpin.