ISL43140

ISL43140 Manufacturer

ISL43140 Description

ISL43140 Description

ISL43140 Categories

ISL43140 Datasheet (PDF)

ISL43140 Price & Availability

ISL43140 Features

• Fully Specified at ?5V, 12V, 5V, and 3V Supplies for 10% Tolerances
• Four Separately Controlled SPST Switches
• Pin Compatible with DG411/DG412/DG413
• ON Resistance (R_ON) 50?
• R_ONMatching Between Channels 2?
• Low Charge Injection 5pC (Max)
• Low Power Consumption (PD) <1?W
• Low Leakage Current (Max at 85?C) 5nA
• Fast Switching Action
  • t_ON30ns
  • t_OFF18ns
• Guaranteed Break-Before-Make (ISL43142 only)
• Minimum 2000V ESD Protection per Method 3015.7
• TTL, CMOS Compatible
• Pb-free Available

ISL43140 Features

• Fully Specified at ±5V, 12V, 5V, and 3V Supplies for 10% Tolerances
• Four Separately Controlled SPST Switches
• Pin Compatible with DG411/DG412/DG413
• ON Resistance (R_ON) 50Ω
• R_ON Matching Between Channels 2Ω
• Low Charge Injection 5pC (Max)
• Low Power Consumption (PD) <1µW
• Low Leakage Current (Max at 85°C) 5nA
• Fast Switching Action
  • t_ON 30ns
  • t_OFF 18ns
• Guaranteed Break-Before-Make (ISL43142 only)
• Minimum 2000V ESD Protection per Method 3015.7
• TTL, CMOS Compatible
• Pb-free Available

ISL43140 Description

The Intersil ISL43140?ISL43142 devices are CMOS, precision, quad analog switches designed to operate from a single +2V to +12V supply or from a ±2V to ±6V supply. Targeted applications include battery powered equipment that benefit from the devices' low power consumption (1µW), low leakage currents (1nA max), and fast switching speeds (t_ON = 30ns, t_OFF = 18ns). A 12Ω maximum R_ON flatness ensures signal fidelity, while channel-to-channel mismatch is guaranteed to be less than 2.5Ω. The 3mm x 3mm Quad No- Lead Flatpack (QFN) package alleviates board space limitations, making this newest line of low-voltage switches an ideal solution.

The ISL43140/ISL43141/ISL43142 are quad single-pole/ single-throw (SPST) devices. The ISL43140 has four normally closed (NC) switches; the ISL43141 has four normally open (NO) switches; the ISL43142 has two NO and two NC switches and can be used as a dual SPDT, or a dual 2:1 multiplexer.

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