A4722 Datasheet | AiT Semiconductor

Ai T Semiconductor Inc. .ait-ic. QUAD SPDT ANALOG SWITCH 0.5 ΩL,OW VOLTAGE DESCRIPTION The A4722 is a quad, low on-resistance, low voltage, bidirectional, single-pole/double-throw (SPDT) CMOS analog switch that is designed to operate from a single +1.8V to +4.2V power supply. Targeted applications include battery powered equipment that benefit from low RON (0.5Ω) and fast switching speeds (t ON = 52 ns, t OFF = 25 ns). The A4722 consists of four SPDT switches. It is configured as a dual double-pole/double-throw (DPDT) device with two logic control inputs that control two SPDT switches each. The configuration can be used as a dual differential 2-to-1 multiplexer/demultiplexer. The A4722 is available in QFN16 package. ORDERING INFORMATION Package Type Part Number QFN16 SPQ: 3,000pcs/Reel Note Q16 A4722Q16R A4722Q16VR V: Halogen free Package R: Tape & Reel Ai T provides all Ro HS products Features - Low Voltage Operation: 1. 8V to 4. 2V - Low On-Resistance: 0. 5Ω(TYP) - Low On-Resistance Flatness - - 3d B Bandwidth: 70MHz - Fast Switching Time(4.2V) t ON 52ns t OFF 25ns - Rail-to-Rail Operation - Typical Power Consumption (<0.01 μW) - TTL/CMOS patible - Available in QFN16 Package APPLICATION - munication Systems - Cell...