Loading...

Opamps ==>

(adsbygoogle = window.adsbygoogle || []).push({});

Designing An Opamp Headphone Amplifier

Logatithmic Amplifier

Opamp Classes And Major Characteristics

Opamp AC Specifications

Opamp DC Specification

The µA748 OPAMP

The LM101A OPAMP

The LM101 OPAMP

The µA709 Opamp

OPAMP History

Phase Shift Oscillator

The Ideal Opamp

Opamp Output Impedance

Opamp Input Impedance

Opamp Voltage And Current Offsets

Opamp Negative Feedback

Opamp Active Filters

Integration Circuit Amplifier

OPAMP - Differential Amplifier

Opamp Current Summing Amplifier

OPAMP Inverting Amplifiers

Non-inverting Amplifiers

Powering Up The Op-Amp

741 Op-amp Pin Functions

741 Op-amp Pin Diagram

741 Opamp Internal Block Diagram

Opamp Absolute Max. Parameters2

Open-Loop Gain & Frequency

Absolute Max. Parameters

What Is An Op-Amp

30 topics total

Logatithmic Amplifier

Opamp Classes And Major Characteristics

Opamp AC Specifications

Opamp DC Specification

The µA748 OPAMP

The LM101A OPAMP

The LM101 OPAMP

The µA709 Opamp

OPAMP History

Phase Shift Oscillator

The Ideal Opamp

Opamp Output Impedance

Opamp Input Impedance

Opamp Voltage And Current Offsets

Opamp Negative Feedback

Opamp Active Filters

Integration Circuit Amplifier

OPAMP - Differential Amplifier

Opamp Current Summing Amplifier

OPAMP Inverting Amplifiers

Non-inverting Amplifiers

Powering Up The Op-Amp

741 Op-amp Pin Functions

741 Op-amp Pin Diagram

741 Opamp Internal Block Diagram

Opamp Absolute Max. Parameters2

Open-Loop Gain & Frequency

Absolute Max. Parameters

What Is An Op-Amp

30 topics total

Maximum means that the op-amp can safely tolerate the maximum ratings as given in the data section of such op-amp without the possibility of destroying it. The µA741 is a high performance operational amplifier with high open loop gain, internal compensation, high common mode range and exceptional temperature stability. The µA741 is short-circuit protected and allows for nulling of the offset voltage. The µA741 is Manufactured by Fairchild Semiconductor.

**Supply Voltage (+/-Vs):** The maximum voltage (positive and negative) that can be safely used to feed the op-amp.**Dissipation (Pd):** The maximum power the op-amp is able to dissipate, by specified ambient temperature (500mW @ 80° C).**Differential Input Voltage (Vid):** This is the maximum voltage that can be applied across the + and - inputs.**Input Voltage (Vicm):** The maximum input voltage that can be simultaneously applied between both input and ground also referred to as the common-mode voltage. In general, the maximum voltage is equal to the supply voltage.**Operating Temperature (Ta):** This is the ambient temperature range for which the op-amp will operate within the manufacutre´s specifications. Note that the military grade version (µA741)has a wider temperature range than the commercial, or hobbyist, grade version (µA741C).**Output Short-Circuit Duration:** This is the amount of time that an op-amp´s ouput can be short-circuited to either supply voltage.**Summed-up Features:*** Internal Frequency Compensation

* Short Circuit Protection

* Offset voltage null capability

* Excellent temperature stability

* High input voltage range

* NO latch-up**Input Parameters:** **1. Input Offset Voltage (Voi)**This is the voltage that must be applied to one of the input pins to give a zero output voltage. Remember, for an ideal op-amp, output offset voltage is zero!

MAX RATINGS | |

Supply Voltages | -18 V , + 18 V |

İnternal Power Dissipation | 500mW |

Differantial İnput Voltage | + - 30 Volt |

input Voltage | + - 15 Volt |

Voltage Offset Null / V - | + - 0,5 Volt |

Operating Temperature Range | 0^{o }C to + 70^{ o }C |

Storage Temperature Range | -65^{o }C to + 150^{ o }C |

Lead Temperature, Solder, 60 Sec | 300^{o }C |

Output Short Circuit | indefinite |

Keywords : LM741, Opamp, Operational, Logic, Integrated Circuir, Ic, Electronic

16 Dec 2005 Fri

| 11.031 ViewsNo Comments