OPA1671IDCKR

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OPA1671IDCKR

IC AUDIO 1 CIRCUIT SC70-5

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  • Mfr. Part #OPA1671IDCKR
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  • Datasheet
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Specifications

Part Status Active
Amplifier Type Audio
Number of Circuits 1
Output Type Rail-to-Rail
Slew Rate 5V/µs
Current - Input Bias 10 pA
Voltage - Input Offset 250 µV
Current - Supply 940µA
Current - Output / Channel 66 mA
Voltage - Supply Span (Min) 1.7 V
Voltage - Supply Span (Max) 5.5 V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 5-TSSOP, SC-70-5, SOT-353
Supplier Device Package SC-70-5
Base Product Number OPA1671
Gain Bandwidth Product 13 MHz

Overview

Description

The OPA1671IDCKR is a high-performance, precision operational amplifier designed for a variety of applications, including audio, instrumentation, and data acquisition systems. It features a low noise density of 5 nV/√Hz, a wide bandwidth with a gain-bandwidth product of 20 MHz, and low total harmonic distortion, making it ideal for high-fidelity audio applications.
With a low offset voltage of 0.1 mV (max) and a low drift of 0.5 µV/°C, it provides excellent accuracy in signal processing. The OPA1671 operates on a wide supply voltage range of ±2.5 V to ±13 V, and it can function efficiently with a low quiescent current, making it suitable for battery-powered devices.
Its compact DCK package allows for easy integration into space-constrained designs. This op-amp is widely used in applications such as active filters, signal conditioning, and medical instrumentation due to its combination of performance and versatility.

Features

The OPA1671IDCKR is a high-performance, low-noise operational amplifier from Texas Instruments. Key features include:
1. Voltage Range: It operates on a wide supply voltage range from ±2.5V to ±18V.
2. High Slew Rate: The amplifier boasts a slew rate of 27 V/µs, allowing for fast response times.
3. Low Noise: It features a low input voltage noise density of 0.1 µV/√Hz, making it suitable for precision applications.
4. High Gain Bandwidth: The gain bandwidth product is 10 MHz, providing good performance for a variety of applications.
5. Rail-to-Rail Output: It has rail-to-rail output capability, enabling maximum dynamic range.
6. Low Total Harmonic Distortion (THD): It offers THD of 0.0003%, ensuring high fidelity in audio applications.
7. Single-Supply Capability: The device can be used in single-supply configurations, enhancing versatility.
8. Small Package: Available in a SOT-23 package, it is suitable for space-constrained designs.
These features make the OPA1671 ideal for audio, sensor, and data acquisition applications.

Package

The OPA1671IDCKR is packaged in a VSSOP (Very Thin Shrink Small Outline Package) with 8 pins.

Pinout

The OPA1671IDCKR is a precision operational amplifier with a pin count of 8. It is designed for low noise and low distortion applications.
Pin Functions:
1. Pin 1 (Offset Null): Used for offset voltage adjustment.
2. Pin 2 (Inverting Input): The input for the inverting signal.
3. Pin 3 (Non-Inverting Input): The input for the non-inverting signal.
4. Pin 4 (V- or Negative Supply): Connects to the negative power supply.
5. Pin 5 (Output): The output of the operational amplifier.
6. Pin 6 (NC or No Connect): Not connected to any internal circuitry.
7. Pin 7 (V+ or Positive Supply): Connects to the positive power supply.
8. Pin 8 (Comp): Compensation pin for stability and bandwidth control.
This op-amp operates on a dual supply voltage and is suitable for various applications, including audio and instrumentation.

Manufacturer

The OPA1671IDCKR is manufactured by Texas Instruments (TI), a leading semiconductor company. Texas Instruments designs and produces a wide range of analog and digital semiconductor products, including amplifiers, embedded processors, microcontrollers, and various other components. Founded in 1930, TI is known for its innovation in the electronics industry and serves various markets, including automotive, industrial, communications, and consumer electronics. The OPA1671 is a precision, low-noise operational amplifier used in applications requiring high performance, such as audio and precision signal processing.

Application

The OPA1671IDCKR is a precision op-amp widely used in applications such as signal conditioning, audio processing, medical instrumentation, and sensor amplification. Its low noise and high slew rate make it suitable for high-fidelity audio applications and precision measurement systems. Additionally, it is utilized in active filters, data acquisition systems, and instrumentation amplifiers where high accuracy and low distortion are critical.

Equivalent

The OPA1671IDCKR is a precision operational amplifier. Equivalent products include the LMV821, TLV2371, and MCP602. These alternatives offer similar performance characteristics such as low noise, high bandwidth, and low distortion. Always verify specifications to ensure compatibility with your application.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

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