LM348 DATASHEET PDF

LMN Datasheet, LMN National Semiconductor Quad Op-Amp Datasheet, buy LMN. December DocID Rev 5. 1/ LM, LM Four UA quad bipolar operational amplifiers. Datasheet – production data. LM/LM/LM Quad Op Amps. General Description. The LM series is a true quad It consists of four independent, high gain, internally.

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For lower power refer to LF It consists of four. A high-gain dc amplifier that has extremely high voltage gain. Like the LM, these amplifiers can easily drive a pF capacitive load throughout the entire dynamic output voltage and current range. Supply Current vs Supply voltage. However, if very large lm3488 loads must be driven by a non-inverting unity gain amplifier, a resistor should be placed between the output and feedback connection and the capacitance to reduce the phase shift resulting from the capacitive loading.

Output Short Circuit Current.

LM Quad Op-Amp Linear IC | Jaycar Electronics

A feedback pole is created when the feedback around any amplifier is resistive. In addition the total supply current for all four amplifiers is comparable to the supply current of a single type op amp. C, unless otherwise specified. LM OP Amp operating characteristics. All capacitors are 0. For input voltages which greatly exceed the maximum supply voltages, either differentially or common-mode, resistors should be placed in series with the inputs to limit the current.

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Output voltage swing vs Sink Current mA. Undistorted Output Voltage Swing vs Frequency. However, if the feedback pole is less than approximately six times the expected 3 dB frequency a lead capacitor should be placed from the output to the input of the op amp.

Open Loop Frequency Response. Low supply current drain. However, if multiple output shorts occur simultaneously, the time duration should be short to prevent the unit from being destroyed as a result of excessive power dissipation in the IC chip.

Gain bandwidth unity gain: In many instances the frequency of this pole is much greater than the expected 3 dB frequency of the closed loop gain and consequently there is negligible effect on stability margin.

Power Supply Rejection Ratio.

Documents Flashcards Grammar checker. Other features include input offset currents and input bias current which are much less than those of a standard A critical component in any component of a life support.

The value of the added capacitor should be such that the RC time constant of this capacitor and the resistance it parallels is greater than or equal to the original feedback pole time constant.

In addition the total supply. Low input bias current: Life support devices or systems are devices or systems.

Output Impedance vs Frequency. High degree of isolation between amplifiers: Any of the amplifier outputs can be shorted to ground indefinitely; however, more than one should not be simultaneously shorted as the maximum junction temperature will be exceeded.

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LM348 SMT Quad Op Amp IC

Large Signal Pulse Response. Life support devices or systems are devices or systems which, a are intended for surgical implant into the body, or b support or sustain datasbeet, and whose failure to dqtasheet when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. The input characteristics of these amplifiers allow differential input voltages which can exceed the supply voltages.

Supply Current all Amplifiers. Small Signal Pulse Response.

Output voltage swing vs Source Current mA. In those applications where op amps have been employed, the LM series op amps can be employed directly with no change in circuit performance.

LM Datasheet(PDF) – TI store

L,348 Voltage Swing vs Supply voltage. Low input offset current: In addition, the amplifier outputs are located in the corners of the package which simplifies PC board layout and minimizes package related capacitive coupling between amplifiers.

A critical component is any component of a life support device or system whose failure to datasgeet can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.