Specification	TMUX7208MPWR

-3db Bandwidth	30 MHz
Channel Capacitance (CS(off), CD(off)) [custom]	15 pF
Channel Capacitance (CS(off), CD(off)) [custom]	135 pF
Channel-to-Channel Matching (ΔRon)	200 mOhm
Charge Injection	-5 pC
Crosstalk	-85 dB
Current - Leakage (IS(off)) (Max)	1 nA
Mounting Type	Surface Mount
Multiplexer/Demultiplexer Circuit	8:1
Number of Circuits	1
On-State Resistance (Max) [Max]	5.5 Ohm
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	16-TSSOP
Package / Case [x]	0.173 in
Package / Case [y]	4.4 mm
Supplier Device Package	16-TSSOP
Switch Circuit	SP8T - Open
Switch Time (Ton, Toff) (Max) [custom]	300 ns
Switch Time (Ton, Toff) (Max) [custom]	205 ns
Voltage - Supply, Dual (V±) [Max]	22 V, 4.5 V
Voltage - Supply, Dual (V±) [Min]	-4.5 V
Voltage - Supply, Single (V+) [Max]	44 V
Voltage - Supply, Single (V+) [Min]	4.5 V

TMUX7208M Series

44V, latch-up-immune 8:1 precision multiplexer with 1.8V logic and extended temperature

Part	Supplier Device Package	On-State Resistance (Max) [Max]	Voltage - Supply, Dual (V±) [Min]	Voltage - Supply, Dual (V±) [Max]	Current - Leakage (IS(off)) (Max)	Charge Injection	Package / Case [x]	Package / Case	Package / Case [y]	Voltage - Supply, Single (V+) [Min]	Voltage - Supply, Single (V+) [Max]	Channel-to-Channel Matching (ΔRon)	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Multiplexer/Demultiplexer Circuit	Number of Circuits	Switch Circuit	Operating Temperature [Max]	Operating Temperature [Min]	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]	-3db Bandwidth	Mounting Type	Crosstalk
Texas Instruments TMUX7208MPWR	16-TSSOP	5.5 Ohm	-4.5 V	4.5 V 22 V	1 nA	-5 pC	0.173 in	16-TSSOP	4.4 mm	4.5 V	44 V	200 mOhm	15 pF	135 pF	8:1	1	SP8T - Open	125 °C	-55 °C	300 ns	205 ns	30 MHz	Surface Mount	-85 dB

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 10.32
Texas Instruments	LARGE T&R	1	$ 13.25
		100	$ 11.57
		250	$ 8.92
		1000	$ 7.98

Description

General part information

TMUX7208M Series

The TMUX7208M is a precision 8:1, single channel multiplexer featuring low on resistance and charge injection. The devices work with a single supply (4.5V to 44V), dual supplies (±4.5V to ±22V), or asymmetric supplies (such as VDD = 12 V, VSS = –5V). The TMUX7208M support bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from VSS to VDD.

The TMUX7208M is part of the precision switches and multiplexers family of devices and have very low on and off leakage currents allowing them to be used in high precision measurement applications. 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. Additionally, the TMUX7208M is rated for extended temperature use down to –55°C, making it ideal for harsh industrial and aerospace applications.

Documents

Technical documentation and resources

TMUX7208M 44V, Latch-Up Immune, 8:1, 1-Channel Precision Multiplexerswith 1.8V Logic datasheet

Data sheet