ISL84521IBZ ISL84521IVZ ISL84522IBZ ISL84522IVZ ISL84523IBZ ISL84524IUZ-T ISL84523IVZ ISL84524IUZ-T Datasheet
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches
The Intersil ISL84521, ISL84523, ISL84523 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 (<1uW), low
leakage currents (1nA max), and fast switching speeds
(tON = 45ns, tOFF = 15ns). A12 Ohm maximum RON flatness
ensures signal fidelity, while channel-to-channel mismatch is
guaranteed to be less than 4 Ohm.
The ISL84521, ISL84522, ISL84523 are quad
single-pole/ single-throw (SPST) devices. The ISL84521 has
four normally closed (NC) switches; the ISL84522 has four
normally open (NO) switches; the ISL84523 has two NO and
two NC switches and can be used as a dual SPDT, or a dual
2:1 multiplexer.
For higher performance, pin compatible versions and 3mm x 3mm Quad
No-Lead Flatpack (QFN) package see the ISL43140,
ISL43142 data sheet.
Features
• Drop-in Replacements for MAX4521 - MAX4523
• Four Separately Controlled SPST Switches
• Pin Compatible with DG411, DG412, DG413
• ON Resistance (RON Max.) . . . . . . . . . . . . . . . . . . . 100 Ohm
• RON Matching Between Channels. . . . . . . . . . . . . . . . . . <1 Ohm
• Low Power Consumption (PD). . . . . . . . . . . . . . . . . . . .<1uW
• Low Leakage Current (Max at 85oC) . . . . . . . . . . . . 10nA
• Fast Switching Action
- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45ns
- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15ns
• Break before Make Timing
• Minimum 2000V ESD Protection per Method 3015.7
• TTL, CMOS Compatible
• Pb-free available
Applications
• Battery Powered, Handheld, and Portable Equipment
- Cellular/Mobile Phones
- Pagers
- Laptops, Notebooks, Palmtops
• Communications Systems
- Military Radios
- RF "Tee" Switches
• Test Equipment
- Ultrasound
- Electrocardiograph
• Heads-Up Displays
• Audio and Video Switching
• General Purpose Circuits
- +3V/+5V DACs and ADCs
- Digital Filters
- Operational Amplifier Gain Switching Networks
- High Frequency Analog Switching
- High Speed Multiplexing
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches
The Intersil ISL84521, ISL84523, ISL84523 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 (<1uW), low
leakage currents (1nA max), and fast switching speeds
(tON = 45ns, tOFF = 15ns). A12 Ohm maximum RON flatness
ensures signal fidelity, while channel-to-channel mismatch is
guaranteed to be less than 4 Ohm.
The ISL84521, ISL84522, ISL84523 are quad
single-pole/ single-throw (SPST) devices. The ISL84521 has
four normally closed (NC) switches; the ISL84522 has four
normally open (NO) switches; the ISL84523 has two NO and
two NC switches and can be used as a dual SPDT, or a dual
2:1 multiplexer.
For higher performance, pin compatible versions and 3mm x 3mm Quad
No-Lead Flatpack (QFN) package see the ISL43140,
ISL43142 data sheet.
Features
• Drop-in Replacements for MAX4521 - MAX4523
• Four Separately Controlled SPST Switches
• Pin Compatible with DG411, DG412, DG413
• ON Resistance (RON Max.) . . . . . . . . . . . . . . . . . . . 100 Ohm
• RON Matching Between Channels. . . . . . . . . . . . . . . . . . <1 Ohm
• Low Power Consumption (PD). . . . . . . . . . . . . . . . . . . .<1uW
• Low Leakage Current (Max at 85oC) . . . . . . . . . . . . 10nA
• Fast Switching Action
- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45ns
- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15ns
• Break before Make Timing
• Minimum 2000V ESD Protection per Method 3015.7
• TTL, CMOS Compatible
• Pb-free available
Applications
• Battery Powered, Handheld, and Portable Equipment
- Cellular/Mobile Phones
- Pagers
- Laptops, Notebooks, Palmtops
• Communications Systems
- Military Radios
- RF "Tee" Switches
• Test Equipment
- Ultrasound
- Electrocardiograph
• Heads-Up Displays
• Audio and Video Switching
• General Purpose Circuits
- +3V/+5V DACs and ADCs
- Digital Filters
- Operational Amplifier Gain Switching Networks
- High Frequency Analog Switching
- High Speed Multiplexing