SOTINY Low-Voltage/ Single-Supply 1-Ohm SPST CMOS Analog Switches
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Description
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PI5A4626/PI5A4629
SOTINY™ Low-Voltage, Single-Supply, 1-Ohm SPST CMOS Analog Switches
Features
1-ohm max. On-Resistance 0.15-ohm max. On-Resistance Flatness at +25°C Fast Switching tON = 50ns max. tOFF = 50ns max. +1.8V to +5.5V Single-Supply Operation TTL/CMOS-Logic Compatible –57dB Off-Isolation at 1MHz 4nA max. Off-Leakage at +25°C Packaging: - 5-Pin SOT-23 (T)
Description
PI5A4626/PI5A4629, single-pole/single-throw (SPST) analog switches that operate from a single +1.8V to +5.5V supply, are normally open (NO). The PI5A4629 pinout is optimized for the highest SOT-23 package off-isolation available. These switches have 1-ohm max On-resistance (RON), with 0.12ohm max RON flatness over the analog signal range when powered from a +5V supply. Leakage currents are 0.5nA and fast switching times are less than 50ns. They are packaged in a compact 5-pin SOT-23 package.
Applications
Cellular Phones Communications Circuits Battery-Operated Equipment DSL Modems Audio and Video Signal Routing PCMCIA Cards
Pin Description
Pin 4626 1 2 3 4 5 4629 2 4 3 1 5 Name CO M NO GND IN V+ Function Analog Switch, Common Analog Switch, Normally Open Ground Digital Control Input Positive Supply Voltage
Functional Block Diagrams/Pin Configurations
Top Views
COM 1
5 V+
IN 1
5 V+
NO 2 PI5A4626 GND 3
COM 2 PI5A4629
4 IN
GND ...
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