LMC7111 Datasheet | National Semiconductor

Description The LMC7111 is a micropower CMOS operational amplifier available in the space saving SOT 23-5 package. This makes the LMC7111 ideal for space and weight critical designs. The wide mon-mode input range makes it easy to design battery monitoring circuits which sense signals above the V+ supply. The main benefits of the Tiny package are most apparent in small portable electronic devices, such as mobile phones, pagers, and portable puters. The tiny amplifiers can be placed on a board where they are needed, simplifying board layout. n n n n n n Specified at 2.7V, 5V, and 10V Typical supply current 25 µA at 5V 50 k Hz gain-bandwidth at 5V Similar to popular LMC6462 Output to within 20 m V of supply rail at 100k load Good capacitive load drive Applications n n n n n n Mobile munications Portable puting Current sensing for battery chargers Voltage reference buffering Sensor interface Stable bias for Ga As RF amps Features n Tiny SOT23-5 package saves space n Very wide mon mode input range Connection Diagrams 8-Pin DIP 5-Pin SOT23-5 DS012352-1 DS012352-2 Top View Top View Actual Size DS012352-19 Ordering Information Package 8-Pin DIP 8-Pin DIP 5-Pin SOT23-5 Ordering Information LMC7111AIN LMC7111BIN LMC7111BIM5 NSC Drawing Number N08E N08E MA05A Package Marking LMC7111AIN LMC7111BIN A01B A01B Rails Rails 1k units Tape and Reel 3k Units Tape and Reel Transport Media LMC7111BIM5X MA05A © 1999 National Semiconductor Corporation DS012352 .national. Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. ESD Tolerance SOT23-5 (Note 2) ESD Tolerance DIP Package (Note 2) Differential Input Voltage Voltage at Input/Output Pin Supply Voltage (V+ - V- ) Current at Input Pin Current at Output Pin (Note 3) Current at Power Supply Pin 2000V 1500V ± Supply Voltage (V+) + 0.3V, (V- ) - 0.3V 11V ± 5 m A ± 30 m A 30 m A Lead Temp....