LM741 General-Purpose Operational Amplifier DIP-8

LM741 General-Purpose Operational Amplifier DIP-8, photo 2

LM741 General-Purpose Operational Amplifier DIP-8

Part number LM741

2 offers in stock at 2 shopsEGP 5 – 10

EGP 5 at Makers Electronics

Offers

lowest price first

Each offer shows the shop's own title.

LM741 General-Purpose Operational Amplifier DIP-8
Makers Electronics
checked 25 days ago
EGP 5
View
LM741 General Purpose Amplifier
Future Electronics Egypt
checked 16 days ago
EGP 10
View

Details

FromMakers ElectronicsFuture Electronics Egypt

From Makers Electronics's description

LM741 General-Purpose Operational Amplifier DIP-8 LM741 Pin Configuration Pin Number Pin Name Description 1, 5 OFFSET NULL The pin is used to remove the offset voltage and balance input voltage. 2 INPUT- Inverting signal Input 3 INPUT+ Non-Inverting signal Input 4 V- Ground or Negative Supply Voltage 6 OUTPUT Output of op-amp 7 V+ Positive Supply Voltage 8 NC Not connected LM741 Op-Amp IC Features and Specifications LM741 has only one op-amp inside Provided short circuit and overload protection. Low power consumption. Large common mode rejection ratio (CMRR) and differential voltage ranges. No external frequency compensation is required. Prevent latch-up when the common-mode range is exceeded. The minimum, normal, and maximum Power Consumption for this IC is ±10v, ±15v and ±18v respectively. The operating temperature should be 0 to 70˚C. Supply current 1.7 to 2.8mA. Available packages: PDIP Brief Description An LM741 operational amplifier is a DC-coupled high-gain electronic voltage amplifier. It has only one op-amp inside. An operational amplifier IC is used as a comparator which compares the two signals, the inverting and non-inverting signal. The main function of this IC is to do mathematical operations in various circuits. Op-amps have large gain and are usually used as a Voltage Amplifier. The LM741 can operate with a single or dual power supply voltage. OUTPUT Voltage = Gain * Input Voltage An op-amp can be used in two ways: 1. Inverting Op-amp When the input source is connected to inverting terminal PIN 2 and feedback with the output PIN 6 then the op-amp is in inverting condition. Like if PIN 2 is having +ve polarity then we will get –ve polarity of output from PIN 6. GAIN = Rf/R1 2. Non-inverting Op-amp When the input source is connected to non-inverting terminal PIN 3 and PIN 2 is feedback with the output PIN 6 then the op-amp is in non-inverting condition. For if PIN 3 has +ve polarity then we will get +ve polarity of output from PIN 6. GAIN = 1+ (Rf/R1) Working Concept When the voltage at the non-inverting input (+) is higher than the voltage at the inverting input (-), then the output of the comparator is HIGH. And if the voltage of inverting input (-) is Higher than the non-inverting end (+), then the output is LOW. The output of the operational amplifier is the product of the gain and the input voltage. LM741 Applications Comparators DC Amplifiers Integrator or Differentiators Summing Amplifiers Multi-vibrators Active Filters General feedback applications Package Include: 1x LM741 General-Purpose Operational Amplifier DIP-8 LM741 Datasheet