封装管脚图
产品描述
The SGM2268 is a dual single-pole/double-throw (SPDT) 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 ultra low on-resistance (0.4Ω) and fast switching speeds.
SGM2268 features guaranteed on-resistance matching (0.04Ω TYP) between switches and guaranteed on- resistance flatness over the signal range (0.08Ω TYP), as well as high off-isolation and low crosstalk. This ensures excellent linearity and low distortion when switching audio signals.
The SGM2268 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.
SGM2268 is available in Green TQFN-1.8×1.4-10L package.
产品特性
Voltage Operation: +1.8V to +4.2V
Ultra Low On-Resistance: 0.4Ω (TYP) at +4.2V
On-Resistance Matching: 0.04Ω (TYP)
On-Resistance Flatness: 0.08Ω (TYP)
-3dB Bandwidth: 40MHz
High Off-Isolation: -78dB at 100kHz
Low Crosstalk: -103dB at 100kHz
Rail-to-Rail Input and Output Operation
TTL/CMOS Compatible
Break-Before-Make Switching
Extended Industrial Temperature Range: -40 °С to +85 °С
Available in Green TQFN-1.8×1.4-10L Package