TMUX1219 Series

5-V, 2:1 (SPDT), 1-channel general-purpose analog switch with 1.8-V input logic

Catalog

5-V, 2:1 (SPDT), 1-channel general-purpose analog switch with 1.8-V input logic

Part	Voltage - Supply, Single (V+) [Min]	Voltage - Supply, Single (V+) [Max]	Switch Circuit	Charge Injection	Supplier Device Package	Current - Leakage (IS(off)) (Max)	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Channel-to-Channel Matching (ΔRon)	-3db Bandwidth	Crosstalk	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Multiplexer/Demultiplexer Circuit	Number of Circuits	Package / Case	On-State Resistance (Max) [Max]
Texas Instruments TMUX1219DBVR	1.08 V	5.5 V	SPDT	-10 pC	SOT-23-6	5 nA	Surface Mount	-40 °C	125 °C	150 mOhm	250 MHz	-45 dB	7 pF	7 pF	2:1	1	SOT-23-6	3 Ohm

Catalog

5-V, 2:1 (SPDT), 1-channel general-purpose analog switch with 1.8-V input logic

Key Features

• Rail to rail operationBidirectional signal path1.8 V Logic compatibleFail-safe logicLow on-resistance: 3 ΩWide supply range: 1.08 V to 5.5 V-40°C to +125°C Operating temperatureLow supply current: 4 nATransition time: 14 nsBreak-before-make switchingESD protection HBM: 2000 VRail to rail operationBidirectional signal path1.8 V Logic compatibleFail-safe logicLow on-resistance: 3 ΩWide supply range: 1.08 V to 5.5 V-40°C to +125°C Operating temperatureLow supply current: 4 nATransition time: 14 nsBreak-before-make switchingESD protection HBM: 2000 V

Description

The TMUX1219 is a general purpose complementary metal-oxide semiconductor (CMOS) single-pole double-throw (SPDT) switch. The TMUX1219 switches between two source inputs based on the state of the SEL pin. Wide operating supply of 1.08 V to 5.5 V allows for use in a broad array of applications from personal electronics to building automation. The device supports bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from GND to VDD. A low supply current of 4 nA enables use in portable applications. All logic inputs have 1.8 V logic compatible thresholds, ensuring 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 TMUX1219 is a general purpose complementary metal-oxide semiconductor (CMOS) single-pole double-throw (SPDT) switch. The TMUX1219 switches between two source inputs based on the state of the SEL pin. Wide operating supply of 1.08 V to 5.5 V allows for use in a broad array of applications from personal electronics to building automation. The device supports bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from GND to VDD. A low supply current of 4 nA enables use in portable applications. All logic inputs have 1.8 V logic compatible thresholds, ensuring 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.