GENERAL DEscriptION
The SGM4511 and SGM4512 are low cost, CMOS monolithic, quad single-pole/single-throw (SPST) analog switches. They operate from +4.5V to +40V single power supply or ±4.5V to ±20V dual power supplies.
The SGM4511 and SGM4512 are designed with improved charge injection compensation to minimize switching transients. Also, both of them have improved continuous current rating of 30mA. In ON conditions, both devices can provide true bidirectional performance. In OFF condition, both devices can block the signal to the supply level. These high performances make them very suitable for general purpose switching applications for industrial automation instrument communication systems, portable equipment and etc.
The SGM4511 and SGM4512 are available in Green SOIC-16 and TSSOP-16 packages. They operate over an ambient temperature range of -40℃ to +85℃.
FEATURES
Single Supply Voltage Range: +4.5V to +40V
Dual-Supply Voltage Range: ±4.5V to ±20V
1.8V Control Logic
Low On-Resistance: 23Ω (TYP)
Fast Switching Time:
tON = 40ns
tOFF = 120ns
Low Charge Injection: 18pC
Simple Logic Interface
Minimum Transients
-40℃ to +85℃ Operating Temperature Range
Available in Green SOIC-16 and TSSOP-16 Packages
APPLICATIONS
Computer Peripheral Equipment
Disk Drives
Industrial Automation Instruments
Test Equipment
Sampling Hold Circuits
Communications Systems
Portable Equipment