TMUX1309BQBR
Texas Instruments

Texas Instruments
2-CHANNEL, 4:1 GENERAL-PURPOSE A
$0.49
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Texas Instruments's TMUX1309BQBR sets new benchmarks for analog switch ICs with its patented low-voltage operation down to 1.8V while handling analog signals up to 36V peak. This bidirectional multiplexer/demultiplexer from our premium Interface line offers break-before-make switching action with <20ns transition time. Medical ultrasound systems leverage its precision timing characteristics, while IoT edge devices benefit from its 0.1 A leakage current. The TMUX1309BQBR is the preferred choice for: laboratory automation equipment, phased-array radar systems, smart grid sensors, and high-speed data loggers. Its lead-free/GREEN compliance meets global environmental standards.
Specifications
- Product Status: Active
- Switch Circuit: SP4T
- Multiplexer/Demultiplexer Circuit: 4:1
- Number of Circuits: 2
- On-State Resistance (Max): 195Ohm
- Channel-to-Channel Matching (ΔRon): 7Ohm
- Voltage - Supply, Single (V+): 1.62V ~ 5.5V
- Voltage - Supply, Dual (V±): 1.62V ~ 5.5V
- Switch Time (Ton, Toff) (Max): 32ns, 40ns
- -3db Bandwidth: 500MHz
- Charge Injection: -6.5pC
- Channel Capacitance (CS(off), CD(off)): 14pF, 7pF
- Current - Leakage (IS(off)) (Max): 1nA (Typ)
- Crosstalk: -90dB @ 1MHz
- Operating Temperature: -40°C ~ 125°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 16-WFQFN Exposed Pad
- Supplier Device Package: 16-WQFN (3.5x2.5)