Analog Devices introduces the ADG6412 and ADG2412, featuring four independent single-pole/single-throw (SPST) switches, optimizing signal switching performance. Activated by logic 1 on digital control inputs, these switches exhibit bidirectional conduction and block signal levels to supplies when open.
The ADG6412 and ADG2412 boast an expansive input signal range from VSS to VDD -2 V, facilitating versatile applications without a VL pin. Their compatibility with 5 V, 3.3 V, and 1.8 V logic inputs streamlines integration, eliminating the need for a separate digital logic supply pin.
A standout feature is the switches' remarkably flat on-resistance profile across the analog input spectrum, ensuring impeccable linearity and minimal distortion, particularly crucial for high-fidelity audio signal switching applications.
For comprehensive evaluation, Analog Devices offers EVAL-ADG6412EBZ and EVAL-ADG2412EBZ evaluation boards, empowering engineers to assess the switches' performance across various scenarios, facilitating seamless integration into diverse designs.
Low RON 0.5 Ω
High continuous current of up to 847 mA
Flat RON across signal range, 0.003 Ω
THD of -127 dB at 1 kHz
Improved balance between on-resistance and on-capacitance
Low RON (0.5 Ω) and CON (25 pF)
1.8 V, 3.3 V, and 5 V logic compatibility
16-lead, 4 mm x 4 mm LFCSP
Pin-to-pin compatible with the ADG5412 and ADG5412F
Fully specified at ±20 V and +36 V
Operational with asymmetric power supplies
VSS to VDD -2 V analog signal range
Automatic test equipment
Data acquisition
Instrumentation
Avionics
Audio and video switching
Communication systems
Relay replacements
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