ISL43640

ISL43640 Manufacturer

ISL43640 Description

ISL43640 Description

ISL43640 Categories

ISL43640 Datasheet (PDF)

ISL43640 Price & Availability

ISL43640 Features

• Fully Specified at 3V, 5V, and 12V Supplies for 10% Tolerances
• ON Resistance (R_ON) Max, VS = 5V 120?
• R_ONMatching Between Channels <2?
• Low Charge Injection 3pC (Max)
• Single Supply Operation +2V to +12V
• Low Power Consumption (PD) <3?W
• Low Off Leakage Current 2.5nA
• Fast Switching Action (VS = 5V)
  • t_ON60ns
  • t_OFF30ns
• Guaranteed Break-Before-Make
• TTL, CMOS Compatible
• Available in 10 Ld MSOP and 16 Ld QFN Packages
• Pb-free Available

ISL43640 Features

• Fully Specified at 3V, 5V, and 12V Supplies for 10% Tolerances
• ON Resistance (RON), V_S = 5V 100Ω
• RON Matching Between Channels <2Ω
• Low Charge Injection 3pC (Max)
• Single Supply Operation +2V to +12V
• Low Power Consumption (P_D) <3µW
• Low Off Leakage Current 2.5nA
• Fast Switching Action (V_S = 5V)
  • t_ON 60ns
  • t_OFF 30ns
• Guaranteed Break-Before-Make
• TTL, CMOS Compatible
• Available in 10 Ld MSOP and 16 Ld QFN Packages
• Pb-Free Plus Anneal Available (RoHS Compliant)

ISL43640 Description

The Intersil ISL43640 is a precision, bidirectional, analog switch configured as a 4 channel multiplexer/demultiplexer. The ISL43640 is designed to operate from a single +2V to +12V supply. It is equipped with an inhibit pin to simultaneously open all signal paths.

ON resistance is 115Ω with a +5V supply, 45Ω with a +12V supply, and 190Ω with a +3V supply. Each switch can handle rail to rail analog signals. The off-leakage current is only 1nA at 25°C or 2.5nA at 85°C. All digital inputs have 0.8V to 2.4V logic thresholds ensuring TTL/CMOS logic compatibility when using a single +5V supply. Some of the smallest packages are available, alleviating board space limitations, and making Intersil's newest line of low-voltage switches an ideal solution.