LM741 741 IC OP AMP Operational Amplifier IC

Product details

• IC number: LM741
• Function: Op Amp IC
• Pin counts: 8
• Package: PDIP-8
• Dimension: 9.81mm x 6.38mm
• Package contains: 1 x LM741 Op amp IC

An operational amplifier (often op-amp -or) is a DC-coupled high-gain electronic voltage amplifier with a differential input and usually a single-ended output.In this configuration an op-amp produces an output potential (relative to circuit ground) that is typically hundreds of thousands of times larger than the potential difference between its input terminals. Operational amplifiers had their origins in analog computers where they were used to perform mathematical operations in many linear non-linear and frequency-dependent circuits.

Specification

Minimum power consumption: 10v

Maximum power consumption: 22v

Supply current: -1.7mA to 2.8mA

External frequency compensation: No

Operating temperature: -50? to 125?

Short circuit and overload protection

Application :-

DC amplifier

Audio amplifier

Comparators

Integrator

Differentiators

Summing amplifier

Active amplifier

Feedback circuit

Multi-vibrators

Automatic light switch

Variable audio frequency oscillator

Pin Description

Pin-1 is Offset null.

Pin-2 is Inverting (-) i/p terminal.

Pin-3 is a non-inverting (+) i/p terminal.

Pin-4 is -Ve voltage supply (VCC)

Pin-5 is offset null.

Pin-6 is the o/p voltage.

Pin-7 is +ve voltage supply (+VCC)

Pin-8 is not connected.