Overview
The AD8032ARZ-REEL, produced by Analog Devices Inc., is a dual rail-to-rail input and output operational amplifier. This component is part of the AD8031/AD8032 series, known for its high-speed performance and low power consumption. It is fabricated using Analog Devices' eXtra Fast Complementary Bipolar (XFCB) process, ensuring high speed and fast settling times. The AD8032 is particularly suited for applications requiring high bandwidth, low distortion, and single-supply operation.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage Range | +2.7 V, +5 V, ±5 V |
| Supply Current per Amplifier | 800 μA (typical at +5 V) |
| Bandwidth (G = +1) | 80 MHz |
| Slew Rate | 30 V/μs |
| Input Voltage Range | Extends to 500 mV beyond each rail |
| Output Voltage Swing | Within 20 mV of each rail |
| Total Harmonic Distortion (THD) | −62 dBc (2 V p-p, 1 MHz), −86 dBc (4.6 V p-p, 100 kHz at +5 V) |
| Package Type | 8-Lead SOIC_N |
| Operating Temperature Range | −40°C to +85°C |
| Maximum Power Dissipation | 0.8 W (8-Lead SOIC_N) |
Key Features
- Low power consumption: 800 μA per amplifier
- High speed: 80 MHz bandwidth and 30 V/μs slew rate
- Rail-to-rail input and output capability
- Single-supply operation with excellent signal quality
- Low distortion: −62 dBc THD for a 2 V p-p, 1 MHz output signal
- High output current capability: up to 15 mA
- Capacitive load drive capability: up to 15 pF (G = +2)
Applications
The AD8032 is ideal for various high-speed and low-power applications, including:
- Single-supply ADC buffers
- High-speed data acquisition systems
- Video and audio signal processing
- Medical and industrial instrumentation
- Portable and battery-powered equipment
Q & A
- What is the typical supply current of the AD8032 per amplifier?
The typical supply current is 800 μA per amplifier at +5 V supply. - What is the bandwidth of the AD8032?
The bandwidth is 80 MHz for a gain of +1. - What is the slew rate of the AD8032?
The slew rate is 30 V/μs. - What is the input voltage range of the AD8032?
The input voltage range extends to 500 mV beyond each rail. - What is the output voltage swing of the AD8032?
The output voltage swing is within 20 mV of each rail. - What is the total harmonic distortion (THD) of the AD8032?
The THD is −62 dBc for a 2 V p-p, 1 MHz output signal and −86 dBc for a 4.6 V p-p, 100 kHz output signal at +5 V supply. - What package types are available for the AD8032?
The AD8032 is available in an 8-Lead SOIC_N package among others. - What is the operating temperature range of the AD8032?
The operating temperature range is −40°C to +85°C. - What are some typical applications of the AD8032?
Typical applications include single-supply ADC buffers, high-speed data acquisition systems, video and audio signal processing, medical and industrial instrumentation, and portable equipment. - How much power can the AD8032 dissipate in an 8-Lead SOIC_N package?
The maximum power dissipation in an 8-Lead SOIC_N package is 0.8 W.
