OPA2652U

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OPA2652U

IC VOLTAGE FEEDBACK 2 CIRC 8SOIC

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規格

Series SpeedPlus™
Part Status Active
Amplifier Type Voltage Feedback
Number of Circuits 2
Slew Rate 335V/µs
-3db Bandwidth 700 MHz
Current - Input Bias 4 µA
Voltage - Input Offset 1.5 mV
Current - Supply 11mA (x2 Channels)
Current - Output / Channel 140 mA
Voltage - Supply Span (Min) 6 V
Voltage - Supply Span (Max) 12 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number OPA2652
Gain Bandwidth Product 200 MHz

概述

Description

The OPA2652U is a high-performance operational amplifier from Texas Instruments designed for precision applications. It features low noise, high speed, and low distortion, making it suitable for a variety of signal conditioning tasks in audio, instrumentation, and communications systems. The amplifier operates with a wide supply voltage range, typically from ±2.5V to ±15V, and offers rail-to-rail output, allowing it to drive loads effectively close to the supply rails.
With a bandwidth of up to 40 MHz and a slew rate of 70 V/μs, the OPA2652U is capable of handling fast signal transitions. Its low input offset voltage and drift ensure accurate signal processing, while excellent power supply rejection and common-mode rejection ratios enhance performance in noisy environments. The device comes in a compact package, facilitating integration into space-constrained designs. Overall, the OPA2652U is an excellent choice for applications requiring high fidelity and precision.

Features

The OPA2652U is a high-performance operational amplifier designed for precision applications. Key features include:
1. Low Noise: With a low noise density of 4.5 nV/√Hz, it is suitable for sensitive applications.
2. Wide Bandwidth: It offers a gain bandwidth product of 50 MHz, enabling high-speed signal processing.
3. High Slew Rate: The op-amp has a slew rate of 20 V/µs, allowing it to handle fast signal changes effectively.
4. Low Distortion: THD+N is low at 0.00015%, which ensures high fidelity in audio and other precision applications.
5. Supply Voltage Range: It operates on a wide supply range of ±2.5V to ±15V, providing flexibility in different circuit designs.
6. Rail-to-Rail Output: The output stage allows for rail-to-rail performance, maximizing dynamic range.
7. Single and Dual Supply: It can function with either single or dual power supplies, enhancing versatility.
8. Thermal Shutdown: Integrated thermal protection ensures reliability under varying load conditions.
These features make the OPA2652U suitable for a range of applications, including audio processing, instrumentation, and data acquisition systems.

Package

The OPA2652U is available in a 14-lead TSSOP (Thin Shrink Small Outline Package) package type, which is compact and designed for surface mounting.

Pinout

The OPA2652U is a dual high-speed operational amplifier housed in a 8-pin MSOP (Mini Small Outline Package). It features a pin count of 8. The primary functions and pin configuration are as follows:
1. Inverting Input (Pin 1): Input for inverting signal processing.
2. Non-Inverting Input (Pin 2): Input for non-inverting signal processing.
3. Output (Pin 3): Amplified output signal.
4. Negative Power Supply (Pin 4): Connects to the negative voltage for the op-amp operation.
5. Positive Power Supply (Pin 5): Connects to the positive voltage for the op-amp operation.
6. Output (Pin 6): Second amplifier's output.
7. Non-Inverting Input (Pin 7): Second amplifier's non-inverting input.
8. Inverting Input (Pin 8): Second amplifier's inverting input.
The OPA2652U is designed for applications requiring high speed, low distortion, and low noise, making it suitable for a range of analog signal processing tasks.

Manufacturer

The OPA2652U is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments specializes in designing and producing analog and embedded processing chips, including operational amplifiers, microcontrollers, and digital signal processors. Established in 1930 and headquartered in Dallas, Texas, TI serves a diverse range of industries, including automotive, industrial, communications, and consumer electronics. The company is known for its innovation in analog and mixed-signal technologies, providing solutions that enhance performance and efficiency in various electronic applications.

Application

The OPA2652U is a precision operational amplifier suitable for various applications, including high-speed data acquisition systems, precision instrumentation, audio signal processing, active filters, and medical equipment. Its low noise, high bandwidth, and fast slew rate make it ideal for use in communication systems and sensor signal conditioning. Additionally, it is effective in video processing and low-distortion amplification tasks.

Equivalent

The OPA2652U is a high-speed, low-noise operational amplifier. Equivalent products include:
1. ADA4898 - Analog Devices
2. TLV2372 - Texas Instruments
3. LMH6629 - Texas Instruments
4. OPA2134 - Texas Instruments
5. OPA354 - Texas Instruments
These alternatives may have similar specifications, but always check the datasheets for specific requirements and performance characteristics.

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