ISL43143

ISL43143 Manufacturer

ISL43143 Description

ISL43143 Description

ISL43143 Categories

ISL43143 Datasheet (PDF)

ISL43143 Price & Availability

ISL43143 Features

• Fully Specified for 10% Tolerances at VS = ?5V and V+ = 12V, 5V and 3.3V
• Four Separately Controlled SPST Switches
• Pin Compatible with DG411/DG412/DG413
• ON Resistance (R_ONMax.) 25?
• R_ONMatching Between Channels <1?
• Low Power Consumption (P_D) <1?W
• Low Off Leakage Current (Max at 85oC) 2.5nA
• Fast Switching Action
  • t_ON52ns
  • t_OFF40ns
• Minimum 2000V ESD Protection per Method 3015.7
• TTL, CMOS Compatible
• Pb-free Available

ISL43143 Features

• Fully Specified for 10% Tolerances at V_S = ±5V and V+ = 12V, 5V and 3.3V
• Four Separately Controlled SPST Switches
• Pin Compatible with DG411/DG412/DG413
• ON Resistance (R_ON Max.) 25Ω
• R_ON Matching Between Channels <1Ω
• Low Power Consumption (PD) <1ìW
• Low Off Leakage Current (Max at 85°C) 2.5nA
• Fast Switching Action
  • t_ON 52ns
  • t_OFF 40ns
• Minimum 2000V ESD Protection per Method 3015.7
• TTL, CMOS Compatible
• Pb-Free Plus Anneal Available (RoHS Compliant)

ISL43143 Description

The Intersil ISL43143?ISL43145 devices are CMOS, precision, quad SPST 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 (5nA max), and fast switching speeds (t_ON = 52ns, t_OFF = 40ns). A 5Ω maximum R_ON flatness ensures signal fidelity, while channel-to-channel mismatch is guaranteed to be less than 2Ω.

The ISL43143/ISL43144/ISL43145 are quad single-pole/ single-throw (SPST) devices. The ISL43143 has four normally closed (NC) switches; the ISL43144 has four normally open (NO) switches; the ISL43145 has two NO and two NC switches and can be used as a dual SP_DT, or a dual 2:1 multiplexer.

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