Overview
The AD8038ARZ-REEL7 is a high-speed, rail-to-rail, low-noise operational amplifier produced by Analog Devices Inc. This single-channel voltage feedback amplifier is designed for high-speed, high-precision applications. It features a wide bandwidth, high slew rate, and low input offset voltage, making it suitable for a variety of demanding applications where power and space are at a premium.
Key Specifications
| Parameter | Value |
|---|---|
| Amplifier Type | Voltage Feedback |
| Number of Circuits | 1 |
| Supply Voltage Range | 3V to 12V |
| Supply Current | 1mA |
| Slew Rate | 425V/μs |
| Input Offset Voltage | 500μV |
| Input Bias Current | 400nA (typical), 750nA (maximum) |
| -3dB Bandwidth | 350MHz |
| Operating Temperature Range | -40°C to +85°C |
| Package | 8-lead SOIC (Standard Small Outline Package) |
Key Features
- High slew rate of 425V/μs and wide bandwidth of 350MHz (-3dB)
- Low input offset voltage of 500μV and low input bias current of 400nA (typical)
- Rail-to-rail input and output stages
- Unity-gain stable
- Wide supply voltage range of 3V to 12V, supporting single-supply or dual-supply operation
- Low distortion with SFDR of -90dB at 1MHz and -65dB at 5MHz
- Robust and reliable design with RoHS3 compliance
Applications
- High-speed data acquisition
- Instrumentation and test equipment
- Professional audio equipment
- Medical imaging systems
- Telecommunications infrastructure
- Battery-powered instrumentation, filters, A/D drivers, level shifting, and buffering
Q & A
- What is the amplifier type of the AD8038ARZ-REEL7?
The AD8038ARZ-REEL7 is a voltage feedback operational amplifier. - What is the slew rate of the AD8038ARZ-REEL7?
The slew rate is 425V/μs. - What is the -3dB bandwidth of the AD8038ARZ-REEL7?
The -3dB bandwidth is 350MHz. - What is the input offset voltage of the AD8038ARZ-REEL7?
The input offset voltage is 500μV. - What is the supply voltage range of the AD8038ARZ-REEL7?
The supply voltage range is 3V to 12V. - Is the AD8038ARZ-REEL7 RoHS compliant?
Yes, the AD8038ARZ-REEL7 is RoHS3 compliant. - What is the operating temperature range of the AD8038ARZ-REEL7?
The operating temperature range is -40°C to +85°C. - What type of package does the AD8038ARZ-REEL7 come in?
The AD8038ARZ-REEL7 comes in an 8-lead SOIC package. - What are some common applications of the AD8038ARZ-REEL7?
Common applications include high-speed data acquisition, instrumentation and test equipment, professional audio equipment, medical imaging systems, and telecommunications infrastructure. - Is the AD8038ARZ-REEL7 suitable for driving capacitive loads?
Yes, it is optimized for driving capacitive loads up to 15pF. For larger loads, a small series resistor may be needed to avoid excessive peaking or overshoot.
