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LTC222

Linear Technology
Part Number LTC222
Manufacturer Linear Technology
Description Quad CMOS Analog Switches
Published Oct 11, 2006
Detailed Description – + U LTC221/LTC222 Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches FEATURES ■ Micropow...
Datasheet PDF File LTC222 PDF File

LTC222
LTC222


Overview
– + U LTC221/LTC222 Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches FEATURES ■ Micropower Operation ■ Single 5V or ±15V Supply Operation ■ Low Charge Injection ■ Low RON ■ Low Leakage ■ Guaranteed Break Before Make ■ Latch Resistant Design ■ TLL/CMOS Compatible ■ Improved Second Source for DG221/DG222 ■ Microprocessor Bus Compatible U KEY SPECIFICATIO S ■ Supply Current .
I+ = 40µA, I– = 5µA Max ■ Charge Injection ±15V Supplies .
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±25pC Max Single 5V Supply .
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2pC Typ ■ RON .
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65ΩTyp ■ Signal Range .
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±15V DESCRIPTIO The LTC®221 and LTC222 are micropower, quad CMOS analog switches which typically dissipate only 250µW from ±15V supplies and 40µW from a single 5V supply.
Onboard latches allow the LTC221 and LTC222 to interface directly to most microprocessor buse...



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