Download UA111 Datasheet PDF
Fairchild Semiconductor
UA111
UA111 is Voltage Comparator manufactured by Fairchild Semiconductor.
DESCRIPTION - the "A111 and "A311 are monolithic, low input current Voltage parators, each constructed using the Fairchild Planar- epitaxial process. The "A111 series operates from the single 5 V integrated circuit logic supplvto the standard ±15 V operational amplifier supplies. The "A111 series is intended for a wide range of applicatons including driving lamps or relavs and switching voltages up to 50 V at currents as high as 50 m Ao The output stage is patible with RTl, OTL, TTL and MOS logic. The input stage current can be raised to increase input slew rate. - l OW INPUT BIAS CURRENT - 150 n A MAX (111),250 n A MAX (311) - LOW INPUT OFFSET CURRENT - 20 n A MAX (111),50 n A MAX (311) - DIFFERENTIAL INPUT VOLTAGE - ±30 V - POWER SUPPLY VOLTAGE SINGLE 5.0 V SUPPLY TO ±15 V - OFFSET VOLTAGE NULL CAPABILITY - STROBE CAPABILITY ABSOLUTE MAXIMUM RATINGS Voltage Between V+ and V- Terminal. Output to V- ("A111) ("A311) Ground to VDifferential Input Voltage I nput Voltage (Note 1) Internal Power Dissipation (Note 2) Output Short Circuit Duration Storage Temperature Range (Metal Can and Hermetic Mini DIP) (Molded Mini DIP) Operating Temperature Range Military (j1AI III mercial (j1A31 I ) EQUIVALENT CIRCUIT BALANCE 36V SOV 40V 30V ±30 V ±1SV SOOm W 10. -6S'C to- +150'C -55'C to +125°C _SSOC to +125°.C a Oc to +70°C CONNECTION DIAGRAMS a-PIN METAL CAN (TOP VIEW) PACKAGE OUTLINE 55 PACKAGE CODE H V+ v- ORDER INFORMATION TYPE PART NO. j1Al11 j1Al11HM "A311 j1A311HC a-PIN MINI DIP (TOP VIEW) PACKAGE OUTLINE 9T 6T PACKAGE CODE T R GND +IN -IN v- V+ OUT BALANCE/ STROBE BALANCE ORDER INFORMATION TYPE PART NO. j1Al11 j1All1RM j1A311 j1A311RC j1A311 j1A311TC - Planar is a patented Fairchild process 6-8 FAIRCHILD e1LA111 e ILA311 ,u A 111 ELECTRICAL CHARACTERISTICS: Vs = ot15 V, TA = -55- C to +125- C unless otherwise specified, Note 3. CHARACTER ISTICS CONDITIONS...