Overview
The AD8041AR-REEL7, produced by Analog Devices Inc., is a high-speed, low-power voltage feedback operational amplifier. This component is designed to operate on single or dual supplies, ranging from 3V to 12V and ±1.5V to ±6V. It features a true single supply capability with an input voltage range extending 200 mV below the negative rail and within 1 V of the positive rail. The AD8041AR-REEL7 is particularly suited for applications requiring high speed, low distortion, and low power consumption, making it ideal for professional video electronics, high-speed portable equipment, and general-purpose high-speed applications.
Key Specifications
| Specification | Value |
|---|---|
| Part Number | AD8041AR-REEL7 |
| Manufacturer | Analog Devices Inc. |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Mounting Type | Surface Mount |
| Number of Pins | 8 |
| Output Type | Rail-to-Rail |
| Operating Supply Voltage | 3V ~ 12V, ±1.5V ~ ±6V |
| Number of Channels | 1 |
| Operating Supply Current | 5.8 mA |
| Power Dissipation | 900 mW |
| Quiescent Current | 6.5 mA |
| Slew Rate | 170 V/μs |
| Amplifier Type | Voltage Feedback |
| Common Mode Rejection Ratio | 80 dB |
| Input Bias Current | 1.2 μA |
| Output Current per Channel | 50 mA |
| Input Offset Voltage (Vos) | 2 mV |
| Gain Bandwidth Product | 160 MHz |
| Unity Gain BW-Nom | 170,000 kHz |
| Voltage Gain | 95 dB |
| Power Supply Rejection Ratio (PSRR) | 72 dB |
| Settling Time | 30 ns |
Key Features
- High Speed and Low Distortion: The AD8041AR-REEL7 offers a wide bandwidth of 160 MHz and a slew rate of 170 V/μs, making it suitable for high-speed applications.
- True Single Supply Capability: It can operate on single supplies from 3V to 12V and dual supplies from ±1.5V to ±6V, with an input voltage range extending 200 mV below the negative rail and within 1 V of the positive rail.
- Low Power Consumption: The amplifier has a low power supply current of 5.8 mA maximum, making it ideal for portable and battery-powered applications.
- High Output Dynamic Range: The output voltage swing extends to within 50 mV of each rail, providing maximum output dynamic range.
- Disable Feature: The AD8041AR-REEL7 includes a high-speed disable feature useful for multiplexing or reducing power consumption (down to 1.5 mA).
- Compatibility with Logic Interfaces: The disable logic interface is compatible with CMOS or open-collector logic.
Applications
- Professional Video Electronics: Ideal for cameras, video switchers, and other high-speed video applications due to its low distortion and fast settling time.
- High-Speed Portable Equipment: Suitable for battery-powered devices where size and power are critical.
- Buffering High-Speed A-to-D Converters: The low distortion and fast settling make it ideal for buffering high-speed A-to-D converters.
- General Purpose High-Speed Applications: Useful in various applications requiring high bandwidth, low power consumption, and low distortion.
Q & A
- What is the part number of this operational amplifier?
The part number is AD8041AR-REEL7.
- Who is the manufacturer of the AD8041AR-REEL7?
The manufacturer is Analog Devices Inc..
- What is the package type of the AD8041AR-REEL7?
The package type is 8-SOIC (0.154, 3.90mm Width).
- What is the operating supply voltage range for the AD8041AR-REEL7?
The operating supply voltage range is from 3V to 12V and ±1.5V to ±6V.
- What is the slew rate of the AD8041AR-REEL7?
The slew rate is 170 V/μs.
- Does the AD8041AR-REEL7 have a disable feature?
Yes, it includes a high-speed disable feature.
- What is the typical quiescent current of the AD8041AR-REEL7?
The typical quiescent current is 6.5 mA.
- What is the gain bandwidth product of the AD8041AR-REEL7?
The gain bandwidth product is 160 MHz.
- What are some common applications of the AD8041AR-REEL7?
Common applications include professional video electronics, high-speed portable equipment, and buffering high-speed A-to-D converters.
- Is the AD8041AR-REEL7 RoHS compliant?
No, the AD8041AR-REEL7 is not RoHS compliant.
