What is the Additional Feature ?

Name: OPA637BP
Brand: Burr Brown
SKU: OPA637BP
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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Burr Brown OPA637BP

Part No.:: OPA637BP

Manufacturer:: Burr Brown

Package:: 8-DIP (0.300, 7.62mm)

Datasheet:: OPA637BP.pdf

Description:: IC OPAMP GP 1 CIRCUIT 8DIP

In Stock:: 3365

Quantity:: Add To Cart

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OPA637BP Specifications

Package/Case:
8-DIP (0.300, 7.62mm)
Packaging:
Bulk
Series:
Difet®
ProductStatus:
Active
AmplifierType:
General Purpose
NumberofCircuits:
1
OutputType:
-
SlewRate:
135V/µs
GainBandwidthProduct:
80 MHz
-3dbBandwidth:
-
Current-InputBias:
1 pA
Voltage-InputOffset:
40 µV
Current-Supply:
7mA
Current-Output/Channel:
45 mA
Voltage-SupplySpan(Min):
9 V
Voltage-SupplySpan(Max):
36 V
OperatingTemperature:
-25°C ~ 85°C
MountingType:
Through Hole

OPA637BP this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including OPA637BP price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for OPA637BP to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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OPA637BP information

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OPA637BP Typical application Circuitry

OPA637BP

A high-performance operational amplifier with a wide bandwidth and high slew rate, the OPA637BP is intended for use in many applications. This chip excels in scenarios where precision signal processing is critical, such as in audio processing, test equipment, and active filters.

Applications Scenario: Audio Pre-Amplifier

A common application for the OPA637BP is in an audio pre-amplifier circuit. This section will detail constructing a simple audio pre-amplifier, focusing on the OPA637BP's integration.

Power Supply Considerations:

The OPA637BP operates with a dual power supply, typically ±15V for audio applications. It's crucial to ensure that the power supply is well-regulated and free from noise to maintain the signal's integrity. Capacitors should be placed close to the OPA637BP's power supply pins (V+ and V-) to filter out any potential noise.

Input Coupling:

The input signal should be coupled to the OPA637BP's non-inverting input (Pin 3) through a capacitor. This capacitor blocks DC components from the source to only amplify the AC part of the audio signal. A resistor to ground on this pin sets the input impedance of the amplifier.

Feedback Network:

A feedback network controls the gain of the OPA637BP. Resistors are used in this network to connect the inverting input (Pin 2) and the output (Pin 6). The values of these resistors determine the amplification factor, with higher resistance ratios leading to higher gains.

Output Coupling:

The output should also be coupled through a capacitor to remove any DC offset from the amplified signal. By doing this, the signal chain's subsequent stage receives only the audio signal.

Biasing:

The OPA637BP requires proper biasing for optimal performance. A bias network can be created by connecting a resistor from the non-inverting input to ground, ensuring the operational amplifier operates within its linear range.

Design Considerations:

When designing with the OPA637BP, one must consider the power bandwidth, noise performance, and stability with capacitive loads. The layout should minimize the length of signal paths, especially around the high-speed input and output pins, to reduce parasitic capacitance and inductance effects. Adequate bypassing and decoupling capacitors should be used to ensure supply stability.

By carefully considering these aspects and utilizing the OPA637BP's capabilities, designers can create high-fidelity audio pre-amplifiers capable of delivering superior audio quality. The OPA637BP's high slew rate and wide bandwidth make it an excellent choice for audiophile-grade audio equipment, where signal integrity and performance are paramount.

OPA637BP FAQ

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3. Are the OPA637BP price and inventory displayed accurate?

The price and inventory of OPA637BP fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of OPA637BP?

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 OPA637BP we delivered, we will accept the replacement or return of the OPA637BP 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 OPA637BP.

(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