Overview
The AD8042ARZ-REEL7 is a dual voltage feedback operational amplifier produced by Analog Devices Inc. This component is designed for a wide range of applications requiring high performance and low power consumption. It features rail-to-rail output and a high gain bandwidth product, making it suitable for various instrumentation, audio, and video signal processing tasks. The AD8042ARZ-REEL7 is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) and is available in tape and reel format, which is convenient for automated assembly processes. The device is ROHS3 compliant, ensuring it meets environmental regulations.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD8042ARZ-REEL7 |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| Amplifier Type | Voltage Feedback |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 225 V/µs |
| Gain Bandwidth Product | 90 MHz |
| -3db Bandwidth | 170 MHz |
| Input Bias Current | 1.2 µA |
| Input Offset Voltage | 3 mV |
| Supply Current | 6 mA (x2 Channels) |
| Output Current / Channel | 50 mA |
| Supply Voltage Range | 3 V to 12 V |
| Operating Temperature | -40°C to 85°C |
| Mounting Type | Surface Mount |
| ROHS Status | ROHS3 Compliant |
Key Features
- Dual Channel Operation: The AD8042ARZ-REEL7 features two independent operational amplifiers in a single package, making it ideal for applications requiring multiple amplification stages.
- Rail-to-Rail Output: The amplifier can drive the output voltage to within a few millivolts of the supply rails, maximizing the dynamic range of the system.
- High Gain Bandwidth Product: With a gain bandwidth product of 90 MHz, this amplifier is suitable for high-frequency applications.
- Low Power Consumption: The device operates with a supply current of 6 mA per channel, making it energy-efficient for battery-powered devices.
- High Slew Rate: A slew rate of 225 V/µs ensures fast response times and minimal distortion in high-speed signal processing.
- Wide Operating Temperature Range: The amplifier operates over a temperature range of -40°C to 85°C, making it suitable for a variety of environmental conditions.
Applications
- Instrumentation: The AD8042ARZ-REEL7 is used in various instrumentation applications such as signal conditioning, data acquisition, and medical devices.
- Audio and Video Signal Processing: Its high gain bandwidth product and rail-to-rail output make it suitable for audio and video amplification and processing.
- Industrial Control Systems: The amplifier can be used in industrial control systems for signal amplification and conditioning.
- Medical Devices: It is used in medical devices for signal amplification and processing due to its high accuracy and reliability.
- Automotive Systems: The wide operating temperature range makes it suitable for use in automotive systems.
Q & A
- What is the part number of this operational amplifier?
The part number is AD8042ARZ-REEL7.
- Who is the manufacturer of the AD8042ARZ-REEL7?
The manufacturer is Analog Devices Inc.
- What is the package type of the AD8042ARZ-REEL7?
The package type is 8-SOIC (Small Outline Integrated Circuit).
- What is the slew rate of the AD8042ARZ-REEL7?
The slew rate is 225 V/µs.
- What is the gain bandwidth product of the AD8042ARZ-REEL7?
The gain bandwidth product is 90 MHz.
- What is the operating temperature range of the AD8042ARZ-REEL7?
The operating temperature range is -40°C to 85°C.
- Is the AD8042ARZ-REEL7 ROHS compliant?
Yes, the AD8042ARZ-REEL7 is ROHS3 compliant.
- What is the supply voltage range for the AD8042ARZ-REEL7?
The supply voltage range is 3 V to 12 V.
- How many channels does the AD8042ARZ-REEL7 have?
The AD8042ARZ-REEL7 has two independent channels.
- What is the typical output current per channel for the AD8042ARZ-REEL7?
The typical output current per channel is 50 mA.
