Product details
Manufactured byRCA TUBES
Product groupModules
DescriptionRCA Tubes CA747CE Operational Amplifier, IC Devices | High-Gain Single and Dual Operational Amplifiers for Military, Industrial, and Commercial Applications.
OverviewThe RCA-CA1458, CA1558 (dual types); CA741C, CA741 (single-types); CA747C, CA747 (dual types); and CA748C, 0A748 (single types) are general-purpose, high-gain operational amplifiers for use in military, industrial, and commercial applications.These monolithic silicon integrated-circuit devices provide output short-circuit protection and latch-free operation. These types also feature wide common-mode and differential-mode signal ranges and have low-offset voltage nulling capability when used with an appropriately valued potentiometer. A 5-megohm potentiometer is used for offset nulling types CA748C, CA748 (See Fig. 10); a 10-kilohm potentiometer is used for offset nulling types CA741C, CA741, CA747CE, 0A747E (See Fig. 9); and types CA1458, 0A1558, CA747CT, have no specific terminals for offset nulling. Each type consists of a differential-input amplifier that effectively drives a gain and level-shifting stage having a complementary emitter-follower output.RCA's manufacturing process makes it possible to produce IC operational amplifiers with low-burst ("popcorn") noise characteristics. Type CA6741, a low-noise version of the CA741, gives limit specifications for burst noise in the data bulletin, File No. 530, Contact your RCA Sales Representative for Information pertinent to other operational amplifier types that meet low-burst noise specifications.This operational amplifier line also offers the circuit designer the option of operation with internal or external phase compensation.Types CA748C and 0A748, which are externally phase compensated (terminals 1 and 8) permit a choke of operation for improved bandwidth and slew-rate capabilities. Unity gain with external phase compensation can be obtained with a single 30-pF capacitor, All the other types are Internally phase-compensated.
Typical ApplicationsComparator DC amplifier Integrator or differentiator Multi-vibrator Narrow-band or band-pass filter Summing amplifier
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