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Name: LM2904DG
Brand: ON Semiconductor
SKU: LM2904DG
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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ON Semiconductor LM2904DG

Part No.:: LM2904DG

Manufacturer:: ON Semiconductor

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

Datasheet:: LM2904DG.pdf

Description:: IC OPAMP GP 2 CIRCUIT 8SOIC

In Stock:: 2196

Quantity:: Add To Cart

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LM2904DG Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Obsolete
AmplifierType:
General Purpose
NumberofCircuits:
2
OutputType:
-
SlewRate:
-
GainBandwidthProduct:
1 MHz
-3dbBandwidth:
-
Current-InputBias:
45 nA
Voltage-InputOffset:
2 mV
Current-Supply:
800µA (x2 Channels)
Current-Output/Channel:
40 mA
Voltage-SupplySpan(Min):
3 V
Voltage-SupplySpan(Max):
26 V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

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LM2904DG information

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LM2904DG Typical application Circuitry

LM2904DG

The LM2904DG is a component of the LM2904 series, which is characterized by dual operational amplifiers (op-amps). This series is well-regarded for its adaptability and efficiency, particularly in applications that require low power consumption and the ability to operate over a wide range of voltages. The LM2904DG, consistent with the series' features, is designed for a variety of electronic applications, including sensor interfaces, battery-powered devices, and portable applications.

1. Power Supply Connections: The LM2904DG typically comes in an 8-pin package. Pin 8 is designated for the positive supply voltage (Vcc), and pin 4 is for the ground (GND). These connections are critical, whether the IC is operating in a single or dual supply mode.

2. Input Pins for the Op-Amps: The LM2904DG contains two operational amplifiers. Each op-amp has an inverting input (pin 2 for the first op-amp, pin 6 for the second) and a non-inverting input (pin 3 for the first op-amp, pin 5 for the second). These inputs are where the signals to be amplified are connected.

3. Output Pin Configuration: The outputs of the op-amps in the LM2904DG are located at pin 1 for the first op-amp and pin 7 for the second. These outputs can be connected to other components in the circuit or to the next stage, depending on the application's requirements.

4. Configuring the Op-Amps: To set up the LM2904DG, input signals are applied to the inverting or non-inverting inputs, and feedback loops are connected as needed to control the gain and response of the op-amps. The configuration varies based on whether non-inverting, inverting, or differential amplification is desired.

5. Enhancing Circuit Stability: Implementing bypass capacitors, typically around 0.1 µF, near the power supply pins is recommended to minimize noise and enhance circuit stability.

6. Protective Measures for the IC: Including protective components like transient voltage suppressors is advisable to protect the LM2904DG from electrical disturbances, especially in environments prone to such issues.

Designing a circuit with the LM2904DG requires careful attention to these details to ensure efficient and reliable operation. Its capability for accurate signal amplification and adaptability in various conditions make the LM2904DG a valuable component in a broad spectrum of electronic applications. For accurate and effective use, always consult the LM2904DG's manufacturer datasheet, which offers comprehensive specifications and guidelines for connections.

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6. What is the process for return or replacement of LM2904DG?

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 LM2904DG we delivered, we will accept the replacement or return of the LM2904DG 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 LM2904DG.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations