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Name: LM258DR
Brand: Texas Instruments
SKU: LM258DR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments LM258DR

Part No.:: LM258DR

Manufacturer:: Texas Instruments

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: LM258DR.pdf

Description:: IC OPAMP GP 2 CIRCUIT 8SOIC

In Stock:: 81543

Quantity:: Add To Cart

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LM258DR Typical application Circuitry

LM258DR

The LM258DR is from the LM258 family of dual operational amplifiers, which are well-known for their low power characteristics and stability with capacitive loads. Because these operational amplifiers can run across a wide voltage range from a single power source, they are appropriate for a multitude of applications.

1. Pin 1 (Output 1): The LM258DR package's first operational amplifier outputs to this pin. Connect this to the next stage of your circuit or directly to a load, as required by your application.

2. Pin 2 (Inverting Input 1): The inverting input for the first op-amp is found here. A signal applied to this pin will be inverted at the output when the op-amp is configured in inverting mode.

3. Pin 3 (Non-Inverting Input 1): This pin is the non-inverting input of the first op-amp. A signal applied here will appear at the output with the same phase when the op-amp is configured in non-inverting mode.

4. Pin 4 (Vee, Ground or Negative Supply): This pin is typically connected to the ground or the negative supply voltage, depending on whether you are using a single or dual supply configuration for the LM258DR.

5. Pin 5 (Non-Inverting Input 2): This is the non-inverting input for the second op-amp in the LM258DR package.

6. Pin 6 (Inverting Input 2): This pin serves as the inverting input for the second operational amplifier.

7. Pin 7 (Output 2): The output from the second op-amp is accessed through this pin.

8. Pin 8 (Vcc, Positive Supply): This pin is where the positive supply voltage for the LM258DR is connected. It powers both operational amplifiers within the IC.

When designing with the LM258DR, it is crucial to ensure that the input signals are within the common-mode range of the operational amplifier and that the power supply is adequately decoupled using bypass capacitors close to the supply pins. The correct biasing of inputs and careful consideration of feedback network design will allow the LM258DR to function effectively in various configurations, such as voltage followers, integrators, or active filters. The datasheet for the LM258DR provides comprehensive guidance on specific applications, recommended operating conditions, and configuration examples.

LM258DR information

LM258DR Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
AmplifierType:
General Purpose
NumberofCircuits:
2
OutputType:
-
SlewRate:
0.3V/µs
GainBandwidthProduct:
700 kHz
-3dbBandwidth:
-
Current-InputBias:
20 nA
Voltage-InputOffset:
3 mV
Current-Supply:
500µA (x2 Channels)
Current-Output/Channel:
40 mA
Voltage-SupplySpan(Min):
3 V
Voltage-SupplySpan(Max):
32 V
OperatingTemperature:
-25°C ~ 85°C (TA)
MountingType:
Surface Mount

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6. What is the process for return or replacement of LM258DR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM258DR we delivered, we will accept the replacement or return of the LM258DR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM258DR.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations