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OPA2690ID

Name: OPA2690ID
Rating: 4.7 (12 reviews)

IC VOLTAGE FEEDBACK 2 CIRC 8SOIC

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資料表 OPA2690ID DataSheet
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規格

Part Status	Active
Amplifier Type	Voltage Feedback
Number of Circuits	2
Slew Rate	1800V/µs
Gain Bandwidth Product	300 MHz
Current - Input Bias	5 µA
Voltage - Input Offset	1 mV
Current - Supply	11mA (x2 Channels)
Current - Output / Channel	190 mA
Voltage - Supply Span (Min)	5 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	OPA2690
-3db Bandwidth	500 MHz

概述

Description

The OPA2690ID is a high-speed operational amplifier designed for a wide range of applications, including video, telecommunications, and analog signal processing. It features a bandwidth of 100 MHz and a slew rate of 300 V/µs, allowing it to handle fast signal changes effectively. The amplifier operates on a dual supply voltage, typically ranging from ±2.5V to ±15V, making it versatile for various circuit configurations.
Key characteristics include low noise and distortion, high output current capability, and a low input offset voltage, ensuring accurate signal amplification. The OPA2690ID is also designed with internal compensation, simplifying design while maintaining stability across different load conditions. Its compact package makes it suitable for space-constrained applications.
Overall, the OPA2690ID is a reliable choice for engineers looking for a robust, high-performance op-amp in demanding environments.

Features

The OPA2690ID is a high-speed, high-performance operational amplifier designed for a variety of applications. Key features include:
1. Wide Bandwidth: It offers a gain bandwidth product of 80 MHz and a slew rate of 200 V/µs, making it suitable for fast signal processing.
2. Low Noise: With a voltage noise density of 4.5 nV/√Hz, it ensures minimal signal distortion.
3. High Output Current: Capable of driving loads up to 1 A, it supports heavy load applications.
4. Low Total Harmonic Distortion (THD): Ensures high fidelity in audio and signal processing.
5. Single Supply Operation: Operates from a single power supply voltage of 2.7V to 5.5V, enhancing flexibility in design.
6. Rail-to-Rail Output: Maximizes output voltage swing, utilizing the full supply range.
7. Temperature Range: Rated for operation from -40°C to +125°C, suitable for various environmental conditions.
These features make the OPA2690ID ideal for applications in video processing, audio equipment, and signal conditioning.

Package

The OPA2690ID is available in a SOIC-8 (Small Outline Integrated Circuit) package type.

Pinout

The OPA2690ID is a high-speed operational amplifier packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format. The pin count is 8.
Pin functions are as follows:
1. Inp+ (Non-inverting input) - The positive input for the operational amplifier.
2. Inp- (Inverting input) - The negative input for the operational amplifier.
3. V- (Negative power supply) - Connects to the negative voltage supply.
4. V+ (Positive power supply) - Connects to the positive voltage supply.
5. Out (Output) - The output signal of the amplifier.
6. NC (No Connect) - Not connected internally; can be left floating.
7. Comp (Compensation) - Used for frequency compensation (if applicable).
8. V- (Optional) - This pin may have additional functions based on specific configurations.
The OPA2690ID is designed for high-speed applications, offering a wide bandwidth and fast slew rate, making it suitable for various signal processing tasks.

Manufacturer

The OPA2690ID is manufactured by Texas Instruments, a leading global semiconductor company. Texas Instruments (TI) specializes in designing and manufacturing analog and embedded processing chips. The company is well-known for its innovation in various sectors, including automotive, industrial, communications, and consumer electronics. TI's products are widely used in applications such as amplifiers, data converters, and microcontrollers, making it a key player in the electronics industry. Founded in 1930, Texas Instruments has a strong reputation for quality and reliability in its semiconductor solutions.

Application

The OPA2690ID is a high-speed operational amplifier used in various applications, including high-performance signal processing, video and imaging systems, RF amplification, active filters, and data acquisition systems. Its low distortion and wide bandwidth make it suitable for audio equipment and instrumentation. Additionally, it can be utilized in telecommunications and medical devices for precise analog signal amplification.

Equivalent

Equivalent products to the OPA2690ID operational amplifier include the OPA2670, OPA2671, and OPA2672. Additionally, the LT6235, AD8055, and AD8001 may serve as alternatives, depending on specific application requirements such as bandwidth, voltage, and current specifications. Always verify the datasheets for specific performance characteristics to ensure compatibility.