DG2749DN-T1-E4
Vishay Siliconix
Vishay Siliconix
IC SWITCH LV DUAL SPST 8MINIQFN
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Vishay Siliconix's DG2749DN-T1-E4 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 DG2749DN-T1-E4 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- Product Status: Obsolete
- Switch Circuit: SPST - NO/NC
- Multiplexer/Demultiplexer Circuit: 1:1
- Number of Circuits: 2
- On-State Resistance (Max): 600mOhm
- Channel-to-Channel Matching (ΔRon): 30mOhm (Max)
- Voltage - Supply, Single (V+): 1.6V ~ 4.3V
- Voltage - Supply, Dual (V±): -
- Switch Time (Ton, Toff) (Max): 25ns, 25ns
- -3db Bandwidth: 93MHz
- Charge Injection: 10pC
- Channel Capacitance (CS(off), CD(off)): 75pF, 55pF
- Current - Leakage (IS(off)) (Max): 2nA
- Crosstalk: -90dB @ 1MHz
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 8-UFQFN
- Supplier Device Package: 8-miniQFN (1.4x1.4)
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