Overview
The AD8032ARZ is a dual high-speed, low-power, low-noise voltage feedback operational amplifier produced by Analog Devices Inc. This component is part of the AD8032 series and is known for its exceptional performance in a compact package. It features rail-to-rail input and output, a high slew rate, and a wide bandwidth, making it suitable for a variety of high-speed applications. The AD8032ARZ is fabricated on Analog Devices' eXtra Fast Complementary Bipolar (XFCB) process, which enhances its dynamic range and signal quality.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | AD8032ARZ |
| Manufacturer | Analog Devices Inc. |
| Description | Dual High-Speed Voltage Feedback Operational Amplifier |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Number of Amplifiers | 2 |
| Bandwidth | 80 MHz |
| Slew Rate | 35 V/μs |
| Supply Voltage | 2.7V to 12V, ±5V |
| Supply Current | 800 μA per amplifier |
| Input Offset Voltage | ±1 mV to ±6 mV (TMIN to TMAX) |
| Input Bias Current | 0.45 μA to 1.2 μA |
| Output Current | 15 mA per channel |
| Operating Temperature Range | −40°C to +85°C |
| RoHS Status | ROHS3 Compliant |
Key Features
- Rail-to-Rail Input and Output: The amplifier can operate with input and output voltages that extend to within 20 mV of the supply rails, providing maximum dynamic range.
- High Speed and Fast Settling: Features an 80 MHz bandwidth and a 35 V/μs slew rate, making it ideal for high-speed applications.
- Low Power Consumption: Each amplifier consumes only 800 μA of supply current.
- Low Noise and Distortion: Offers excellent signal quality with low total harmonic distortion (THD) of −62 dBc at 1 MHz and −86 dBc at 100 kHz.
- Compact Package: Packaged in an 8-SOIC surface mount package, suitable for space-constrained designs.
- Reliable and Durable Design: Fabricated on the eXtra Fast Complementary Bipolar (XFCB) process, ensuring robust performance.
Applications
- Instrumentation and Measurement Equipment: Ideal for applications requiring high accuracy and speed.
- Video Amplifiers: Suitable for video signal processing due to its high bandwidth and low distortion.
- High-Speed Data Acquisition Systems: Used in systems that require fast signal processing and low noise.
- Single-Supply ADC Buffers: Excellent performance as buffers for single-supply analog-to-digital converters (ADCs).
Q & A
- What is the bandwidth of the AD8032ARZ?
The bandwidth of the AD8032ARZ is 80 MHz.
- What is the slew rate of the AD8032ARZ?
The slew rate of the AD8032ARZ is 35 V/μs.
- What is the supply voltage range for the AD8032ARZ?
The supply voltage range for the AD8032ARZ is from 2.7V to 12V, and ±5V.
- How much current does each amplifier in the AD8032ARZ consume?
Each amplifier in the AD8032ARZ consumes 800 μA of supply current.
- What is the operating temperature range of the AD8032ARZ?
The operating temperature range of the AD8032ARZ is from −40°C to +85°C.
- Is the AD8032ARZ RoHS compliant?
Yes, the AD8032ARZ is ROHS3 compliant.
- What type of package does the AD8032ARZ come in?
The AD8032ARZ comes in an 8-SOIC (0.154", 3.90mm Width) surface mount package.
- What are some common applications for the AD8032ARZ?
The AD8032ARZ is commonly used in instrumentation and measurement equipment, video amplifiers, high-speed data acquisition systems, and as buffers for single-supply ADCs.
- Does the AD8032ARZ have rail-to-rail input and output capabilities?
Yes, the AD8032ARZ features rail-to-rail input and output capabilities.
- What is the total harmonic distortion (THD) of the AD8032ARZ?
The total harmonic distortion (THD) of the AD8032ARZ is −62 dBc at 1 MHz and −86 dBc at 100 kHz.
