• No Frequency Compensation Required

• Low Power Consumption

• Short-Circuit Protection

• Offset-Voltage Null Capability

• Wide Common-Mode and Differential

Voltage Ranges

• No Latch-Up

• Designed to Be Interchangeable With

Fairchild µA747C and µA747M

description

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 stability without external

components. A low-value potentiometer may be

connected between 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.