Description
19-4150; Rev 1; 6/09 www.DataSheet4U.com Low RON, Dual-SPDT/Single-DPDT Analog Switches with Slow Turn-On Time General .
The MAX4991.
MAX4994 low on-resistance analog switches operate from a single +1.
Features
* Slow Turn-On for Click-and-Pop Reduction Without Additional Parts
* Low 0.3Ω On-Resistance
* Low RON Flatness (1mΩ)
* Low THD+N: 0.004%
* +1.8V to +5.5V Single-Supply Operation
* 1.2µA (typ) Supply Current
* Space-Saving Packages 10-Pin UTQFN
Applications
* Speaker Headset Source Switching Cellular Phones Portable MP3 Players Audio Signal Routing
NO2
1 VCC NC2
2 NO1 GND 6
UTQFN
EN COM2 NO2
8 9 10
7
5 4 3
NC1 CB COM1
MAX4993/ MAX4994
1 VCC
2 NO1
Typical Application Circuit appears at end of data sheet. UTQFN
Ordering Information/Selector