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– +
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 ................................. ±25pC Max Single 5V Supply .................................. 2pC Typ ■ RON ............................................................... 65ΩTyp ■ Signal Range .....................................................
LTC221 Datasheet
