LN3005
The LN3005 is a dual, low on-resistance, low voltage, bidirectional, single-pole/double-throw (SPDT) CMOS analog switches designed to operate from a single +1.8V to +5.5V supply. Targeted applications include battery powered equipment that benefit from low RON(0.5 Ω) and fast switching speeds (tON = 16 ns, tOFF = 15 ns). The on resistance profile is very flat over the full analog signal range. This ensures excellent linearity and low distortion when switching audio signals.
The LN3005 is a committed dual single-pole/double-throw (SPDT) that consist of two normally open (NO) and two normally close (NC) switches. This configuration can be used as a dual 2-to-1 multiplexer.
Features
Low voltage operation : 1. 8 V to 5. 5 V
Low on-resistance: 0. 5Ω (TYP)
Low on-resistance flatness
–3 dB bandwidth: 30 MHz
Fast switching time : ton=16 ns ，tOFF=15 ns
Rail-to-rail operation
Typical power consumption (<0.01 µW)
TTL/CMOS compatible
Microsize package
Applications
Battery powered, handheld and portable equipments
Cellular/mobile phones
Laptops, notebooks, palmtops
Communication systems
Sample-and-hold Circuits
Audio signal routing
Audio and video switching
Portable test and measurement
Medical equipment
