uA747M - Texas Instruments

uA747M Dual General-Purpose Operational Amplifiers

The uA747 is a dual general-purpose operational amplifier featuring offset-voltage null capability. Each half is electrically similar to uA741. The high common-mode input voltage range and the absence of latch-up make this amplifier ideal for voltage-follower applications. The device is short-circuit protected and the internal frequency compensation ensures .

Features

ween the offset null inputs to null out the offset voltage as shown in Figure 2. The uA747C is characterized for operation from 0°C to 70°C; the uA747M is characterized for operation over the full military temperature range of −55°C to 125°C. uA747m . . . FK PACKAGE (TOP VIEW) IN + IN − NC OFFSET 1N1 1 VCC +† OFFSET 1N2 NC VCC − NC OFFSET 2N2 3 2 1 20 19 4 18 5 17 6 16 7 15 8 14 9 10 11 12 13 OUT NC NC NC OUT IN + IN − NC OFFSET 2N1 2 VCC +† symbol (each amplifier) ÏÏÏÏÏÏ IN+ + ÏÏÏÏÏÏ IN− − OUT OFFSET N1 OFFSET N2 NC − No internal connection † The two positive supply .