OPA2695IRGTT

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OPA2695IRGTT

+Nomenclature

IC OPAMP CFA 2 CIRCUIT 16VQFN

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Spécifications

Attribut Valeur
Part Status Active
Amplifier Type Current Feedback
Number of Circuits 2
Output Type Differential
Slew Rate 2900V/µs
-3 dB Bandwidth 1.1 GHz
Current - Input Bias 20 µA
Voltage - Input Offset 300 µV
Supply Current 25.8mA (x2 Channels)
Current - Output / Channel 120 mA
Voltage - Supply Span (Min) 3.5 V
Voltage - Supply Span (Max) 12 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 16-VFQFN Exposed Pad
Supplier Device Package 16-VQFN (3x3)
Base Product Number OPA2695
Gain Bandwidth Product 1.1 GHz

Présentation

Description

The OPA2695IRGTT is a high-performance, dual operational amplifier designed for precision applications. It features a wide supply voltage range of ±2.5V to ±15V, making it versatile for various circuit designs. With an impressive bandwidth of 80 MHz and a slew rate of 200 V/µs, it is suitable for high-speed applications. The device offers low noise and low distortion, ensuring high fidelity in signal processing.
The OPA2695 also includes features like low input bias current, making it ideal for sensor applications, and is optimized for driving heavy loads. Its low total harmonic distortion (THD) and low offset voltage enhance its performance in audio and instrumentation circuits. Packaged in a compact TSSOP-14, it allows for space-efficient designs.
Key applications include medical instrumentation, data acquisition systems, and high-speed data communication. Overall, the OPA2695IRGTT is a reliable choice for engineers seeking high accuracy and performance in their analog signal processing needs.

Equivalent

The OPA2695IRGTT is a high-speed, low-noise operational amplifier. Equivalent products include the AD8000 from Analog Devices, the LMH6629 from Texas Instruments, and the THS4031 from Texas Instruments. Always verify specific requirements such as bandwidth, supply voltage, and package type to ensure compatibility for your application.

Features

The OPA2695IRGTT is a high-speed, low-distortion operational amplifier designed for a variety of applications, including audio and video processing, instrumentation, and data acquisition systems. Key features include:
1. High Slew Rate: 120 V/µs, enabling rapid signal changes.
2. Wide Bandwidth: Gain bandwidth product of 100 MHz, suitable for high-frequency applications.
3. Low Total Harmonic Distortion (THD): Typically 0.0008% at 1 kHz, ensuring high fidelity in audio applications.
4. Low Noise: Input voltage noise of 4.5 nV/√Hz, beneficial for sensitive applications.
5. Single Supply Operation: Can operate from a single supply voltage as low as 4.5 V, enhancing versatility.
6. Rail-to-Rail Output: Allows output voltage to swing close to the supply rails, maximizing output range.
7. Temperature Range: Rated for operation from -40°C to +125°C, suitable for harsh environments.
These features make the OPA2695IRGTT ideal for precision, high-speed signal processing applications.

Pinout

The OPA2695IRGTT is a high-speed operational amplifier housed in a 14-pin TSSOP (Thin Shrink Small Outline Package). It features a dual-channel design with the following pin count and functions:
1. Pin Count: 14 pins.
2. Functions:
- Pins 1 & 2: Non-inverting inputs (for op-amp A and B).
- Pins 3 & 4: Inverting inputs (for op-amp A and B).
- Pins 5 & 6: Output pins (for op-amp A and B).
- Pin 7: Negative power supply (V-).
- Pin 8: Positive power supply (V+).
- Pins 9-10: Additional features such as compensation or gain settings may be present depending on specific application configurations.
- Pins 11-14: Various functions including output reference, control inputs, and thermal management.
This op-amp is designed for high-speed applications, providing low distortion and fast response times.

Manufacturer

The OPA2695IRGTT is manufactured by Texas Instruments, Inc. (TI). Texas Instruments is a global semiconductor company headquartered in Dallas, Texas. It designs and manufactures a wide range of electronic components, including analog and digital chips, embedded processors, and microcontrollers. TI is known for its innovative solutions in various markets, including automotive, industrial, communications, and consumer electronics. The company focuses on providing high-performance products with a strong emphasis on research and development, making it a key player in the semiconductor industry. Texas Instruments has a long history, established in 1930, and has since evolved into one of the leading manufacturers in the field, particularly known for its analog and mixed-signal product lines.

Application

The OPA2695IRGTT is a high-speed, low-noise operational amplifier primarily used in applications such as video signal processing, data acquisition systems, and RF amplifiers. Its wide bandwidth and high slew rate make it suitable for precision instrumentation, audio processing, and active filtering. Additionally, it is ideal for driving capacitive loads in applications like motor control, telecommunications, and medical imaging devices. The amplifier's performance characteristics also make it a good fit for feedback loops in control systems and signal conditioning in various electronic devices.

Package

The OPA2695IRGTT is packaged in a TQFN-32 (Thin Quad Flat No-lead) format. This surface-mount package is designed for high-performance applications, providing efficient thermal and electrical performance while saving space on the PCB.

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