ISL84514 Low-Voltage, Single Supply, SPST, Analog Switches

The Intersil ISL84514 and ISL84515 devices are precision, analog switches designed to operate from a single +2.4V to +12V supply. Targeted applications include battery powered equipment that benefit from the devices' low power consumption (5uW), and low leakage currents (1nA). Low RON and fast switching speeds over a wide operating supply range make these switches ideal for use in industrial equipment, portable instruments, and as input signal multiplexers for new generation, low supply voltage data converters. Some of the smallest packages available alleviate board space limitations, and make Intersil's newest line of low-voltage switches an ideal solution for space constrained products.

The ISL8451X are single-pole/single-throw (SPST) switches, with the ISL84514 being normally open (NO), and the ISL84515 being normally closed (NC).

ISL84514 特点

Drop-in Replacements for MAX4514 and MAX4515
Available in SOT-23 Packaging
Fully Specified for 5V and 12V Supplies
Single Supply Operation +2.4V to +12V
ON Resistance (RON Max) 20Ω (V+ = 5V) 10Ω (V+ = 12V)
RON Flatness (Max) 3Ω
Charge Injection (Max) 10pC
Low Power Consumption (PD) <5uW
Low Leakage Current (Max at 85oC) 20nA (Off Leakage) 40nA (On Leakage)
Fast Switching Action
- tON (Max) 150ns
- tOFF (Max) 100ns
Minimum 2000V ESD Protection per Method 3015.7
TTL, CMOS Compatible

ISL84514 应用

Battery Powered, Handheld, and Portable Equipment
Communications Systems
- Radios
- Telecom Infrustructure
Test Equipment
- Logic and Spectrum Analyzers
- Portable Meters
Medical Equipment
- Ultrasound and MRI
- Electrocardiograph
Audio and Video Switching
General Purpose 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

ISL84514 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图	潮湿敏感度等级MSL	美元价格US $
ISL84514IBZ	量产	工业级	8 Ld SOIC	1	0.69
ISL84514IBZ-T	量产	工业级	8 Ld SOIC T+R	1	0.76
ISL84514IHZ-T	量产	工业级	5 Ld SOT-23 T+R	3	0.76
ISL84514IB	停产	工业级	8 Ld SOIC	1	N/A
ISL84514IB-T	停产	工业级	8 Ld SOIC T+R	1	N/A
ISL84514IH-T	停产	工业级	5 Ld SOT-23 T+R	1	N/A