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 e 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 E

Disk Drives

Industrial Automation Instruments

Test E

Sampling Hold Circuits

Communications Systems

Portable E