EE Product News

Analog Switches Set Benchmarks

Setting an industry record for having the lowest specs to date, the ADG1233 and ADG1234 iCMOS analog switches exhibit an off capacitance of 1.5 pF and a charge injection of less than 1 pC. Both devices exploit the company's proprietary industrial CMOS (iCMOS) process technology, which yields a power dissipation of less than 0.03 mW. They operate from either ±12V or ±15V supplies and specify on-and-off switching speeds of 120 ns and 40 ns, respectively, a 900-MHz bandwidth, on resistance of 120mO, channel-to-channel match of 3.5mO, and a 20mO variation over their signal range. The ADG1233 triple SPDT switch is available in 16-lead TSSOP and 4 mm x 4 mm LFCSP packages while the ADG1234 quad SPDT switch comes in 20-lead TSSOP and 4 mm x 4 mm LFCSP packages. Price for either device is $3.95 each/1,000. ANALOG DEVICES INC., Wilmington, MA. (800) 262-5643.

Company: ANALOG DEVICES INC.

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