ISL8323中文资料Low-Voltage, Single Supply, Dual SPST Analog Switches数据手册Renesas规格书

描述 Description

Support is limited to customers who have already adopted these products.

The Intersil ISL8323-ISL8325 devices are precision, dual analog switches designed to operate from a single +2. 7V to +12V supply. Targeted applications include battery powered equipment that benefit from the devices' low power consumption (5µW), low leakage currents (100pA max), and fast switching speeds. Excellent RON matching and flatness maintain signal fidelity over the whole input range. The ISL8323/ISL8324/ISL8325 are dual single-pole/singlethrow (SPST) devices. The ISL8323 has two normally open (NO) switches; the ISL8324 has two normally closed (NC) switches; the ISL8325 has one NO and one NC switch and can be used as an SPDT. Table 1 summarizes the performance of this family. For higher performance, pin compatible versions, or SOT-23 packaged devices, see the ISL5120-23 data sheet.

特性 Features

• Drop-in Replacements for MAX323 - MAX325 in Single Supply Applications up to 12V.
• ON Resistance (RON) 60Ω (Max)
• RON Matching Between Channels 2Ω (Max)
• Low Charge Injection 5pC (Max)
• Single Supply Operation +2.7V to +12V
• Low Power Consumption (PD) 5µW
• Low Leakage Current (Max at 85°C) 5nA
• Fast Switching Action
• tON 150ns (Max)
• tOFF 100ns (Max)
• Guaranteed Break-Before-Make (ISL8325 only)
• Minimum 2000V ESD Protection per Method 3015.7
• TTL, CMOS Compatible

应用 Application

• Battery Powered, Handheld, and Portable Equipment Cellular/Mobile Phones Pagers Laptops, Notebooks, Palmtops
• Communications Systems Military Radios PBX, PABX
• Test Equipment Ultrasound Electrocardiograph
• Heads-Up Displays
• Audio and Video Switching
• Various Circuits +3V/+5V DACs and ADCs Sample and Hold Circuits Digital Filters Operational Amplifier Gain Switching Networks High Frequency Analog Switching High Speed Multiplexing Integrator Reset Circuits